Create . The melting properties of salicylic acid were determined by differential scanning calorimetry. Also, it decomposes at around 200 °C. Yojiro Tsuzuki, Masako Sawada. It is a BHA found as a natural compound in plants. ; Harizanis, P.C. It is derived from the metabolism of salicin. The melting point determination apparatus is filled with paraffin and fitted with a thermometer. c1ccc(c(c1)C(=O)O)O Home page ; Blog; V-BLOG; Submit Post; Login; Sign Up; Live Sports; Chemistry Medicine & Drugs Salicylic Acid: Production, Properties & Uses. The melting point is, along with the boiling point, a characteristic property of every substance. Guidechem provides Salicylic acid chemical database query, including CAS registy number 69-72-7, Salicylic acid MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. On the Anomalous Melting Point and the Decomposition of Acetyl-salicylic Acid. Shop a large selection of Salicylic Acid products and learn more about Salicylic Acid (Crystalline/USP), Fisher Chemical. It is a crystalline organic carboxylic acid with keratolytic, bacteriostatic and fungicidal properties. ; Polissiou, M., Flavour compounds of Greek cotton honey, J. Sci. Salicylic acid is a natural product extract from Willow bark, well known as an antiinflammatory inhibitor of cyclooxygenase activity. 4-aminosalicylic acid was first synthesized by Seidel and Bittner in 1902. 1.443. Melting Point (°C) less than 0 (10) 0 - 100 (14) 101 - 200 (54) 201 - 300 (42) 301 - 400 (1) Color. 2 Names and Identifiers Expand this section. A monohydroxybenzoic acid that is benzoic acid with a hydroxy group at the ortho position. CopyCopied, CSID:331, http://www.chemspider.com/Chemical-Structure.331.html (accessed 03:36, Jan 9, 2021) It has the formula C7H6O3. ; Salicylic acid (from Latin salix, willow tree, from the bark of which the substance used to be obtained) is a monohydroxybenzoic acid, a type of phenolic acid and a beta hydroxy acid. NIST Mass Spectrometry Data Center., 2011. http://www.medchemexpress.com/milnacipran-hydrochloride.html, https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:16914, ACD/Labs Percepta Platform - PhysChem Module, US Environmental Protection Agency’s EPISuite™, Compounds with the same molecular formula, Search Google for structures with same skeleton, 211 deg C / 20 mm (372.9924 °C / 760 mmHg), 211 °C / 20 mm Hg (372.9924 °C / 760 mmHg), 211 C / 20 mmHg (372.9924 °C / 760 mmHg), 211 °C / 20 mmHg (372.9924 °C / 760 mmHg), 211 °C / 20 mm (372.9924 °C / 760 mmHg), 211 C / 20 mmHg (372.9924 °C / 760 mmHg) It is obtained from the bark of the white willow and wintergreen leaves. Ambient temperatures. ; Tsypyshev, O.Yu., Gas chromatographic determination of the products of the synthesis of chlorine-substituted salicylic acids, Zh. ; Yang, Z.C., Prediction of Retention Indexes I. Structure-Retention Index Relationship on Apolar Columns, J. Salicylic acid, also called ortho-hydroxybenzoic acid, a white, crystalline solid that is used chiefly in the preparation of aspirin and other pharmaceutical products. the melting point of salicylic acid as stated in my text is 159 celsius. SALICYLIC ACID: ICSC: 0563: PHYSICAL & CHEMICAL INFORMATION; Physical State; Appearance NEEDLE-SHAPED CRYSTALS OR COLOURLESS CRYSTALLINE POWDER. Toxicol., 11, 1987, 8-11. ass: Standard non-polar; Column type: Other; CAS no: 69727; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Ardrey, R.E. Salicylic acid, 1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material, Cerilliant ®, 1.00635 Salicylic acid, fine powder EMPROVE ® ESSENTIAL Ph Eur,BP,USP, A melting point tube is filled with the substance to be assayed. Organic Compound; Ester; Drug; Food Toxin; Plant Toxin; Anti-Infective Agent; Antifungal Agent; Metabolite; Keratolytic Agent; Household Toxin; Natural Compound; Synthetic Compound, ORL-RAT LD50 891 mg kg-1, ORL-MUS LD50 480 mg kg-1, Harmful/Irritant/Corrosive/Light Sensitive, Harmful/Irritant/Corrosive/Light Sensitive/dangerous for environment, P261-P280-P305+P351+P338-P304+P340-P405-P501a, WARNING: Causes GI injury, skin and eye irritation. By Admin Lookingx Jul … salicyloyl-CoA + H2O -> salicylate + coenzyme A + H+. The tube is inserted with the open side into the device in a way that it is positioned alongside the thermometer. Applications. CopyCopied, InChI=1S/C7H6O3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H,(H,9,10) Dates: Modify . ; Suleimamova, R.A.; Naimushin, A.I. Example case - salicylic acid and aspirin ASA, well known for its analgesic, anti-platelet [2] and even anti-cancer effect [3], may be synthesized from SA by acid catalyzed esterification. Storage & Sensitivity. Salicylic acid MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. Protective goggles should be worn during the experi­ ment as salicylic acid must not come in contact with the eyes. Because of its effect on skin cells, salicylic acid is used in several shampoos used to treat dandruff. It is obtained from the bark of the white willow and wintergreen leaves. J., 9(2), 1976, 69-74. class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40C(3min)=> 2C/min=>180C=>10C/min=>250C(5min); CAS no: 69727; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Alissandrakis, E.; Kibaris, A.C.; Tarantilis, P.A. 1 Structures Expand this section. (Literature), Soluble in alcohol, acetone, ether. 211°/20mm. 157°(315°F) Density. Melting point / freezing point; Boiling point; Density; Particle size distribution (Granulometry) Vapour pressure; Partition coefficient; Water solubility; Solubility in organic solvents / fat solubility; Surface tension; Flash point; Auto flammability; Flammability; Explosiveness; Oxidising properties; Oxidation reduction potential Anal. It is claimed that an aspirin a day doubles the chances of a long life and aspirin is the most widely used drug in the world [4]. 5 Chemical Vendors. Toxicol., 37, 1977, 295-305. ass: Standard non-polar; Column diameter: 0.2 mm; Column length: 20 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 100 C; End T: 230 C; CAS no: 69727; Active phase: SE-30; Data type: Normal alkane RI; Authors: Shakirov, L.G. Salicylic acid is an organic compound having the chemical formula C 7 H 6 O 3 while benzoic acid is an organic compound having the chemical formula C 7 H 6 O 2. The free acid occurs naturally in small amounts in many plants, particularly the various species of Spiraea.The methyl ester also occurs widely in nature; it is the chief constituent of oil of wintergreen. More... Molecular Weight: 194.18 g/mol. This lipophilic monohydroxybenzoic acid is a derivative of salicin metabolism. The first patient made a dramatic recovery. Visit ChemicalBook To find more Salicylic acid(69-72-7) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. No new polymorphs or solvates of salicylic acid were found. ; Tsypysheva, L.G. Salicylic acid melting point Share this page I recently was prescribed 2% salicylic acid face wash Speelac and after using it twice a day for two days my skin … Chemical dangers The solution in water is a weak acid. Forens. A monohydroxybenzoic acid that is benzoic acid with a hydroxy group at the ortho position. Skip to content. Combustible. The melting point … 211 °C / 20 mm Hg (372.9924 °C / 760 mmHg) Food and Agriculture Organization of the United Nations 2-Hydroxybenzoic acid. 6328-44-5. Flash Point. Salicylic Acid is a type of beta hydroxy acid (BHA) and phenolic acid with a chemical formula C 7 H 6 O 3. off-white (3) white (9) yellow (1) Feature. Refractive Index : n/a. ; Target: Cyclooxygenase?COX? there is a question that asks: Would you expect the melting point of the isolated salicylic acid to be lower, higher or the same as stated in the text(159 degrees celsius)???why??? A melting point tube is filled with the substance to be assayed. ... Melting Point: 158°C: pH: 2.4: Color: White: Boiling Point: 211°C: Quantity: 500g: Chemical Name or Material: Salicylic Acid: Show More Show Less: Safety and Handling Emergency Overview Harmful if swallowed. Light Sensitive. A MULTI-PURPOSE COMMUNITY SITE. Display Name: Salicylic acid EC Number: 200-712-3 EC Name: Salicylic acid CAS Number: 69-72-7 Molecular formula: C7H6O3 IUPAC Name: 2-hydroxybenzoic acid Chromatogr., 436, 1988, 137-172. ass: Standard non-polar; Column length: 1.8 m; Column type: Packed; Heat rate: 8 K/min; Start T: 130 C; End T: 290 C; End time: 8 min; Start time: 2 min; CAS no: 69727; Active phase: SE-30; Carrier gas: N2; Substrate: Chromosorb W; Data type: Linear RI; Authors: Perrigo, B.J. ; Moffat, A.C., Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase, J. Physical dangers . This article is cited by 1 publications. Salicylic acid, propionate. In experiment C3.1.3.1, the thiele tube is used to determine the melting point of salicylic acid. Reacts with strong oxidants. Salicylic acid allows cells of the epidermis to more readily slough off. Food Agric., 85, 2005, 1444-1452. ass: Standard non-polar; Column length: 3.05 m; Column type: Packed; Heat rate: 10 K/min; Start T: 40 C; End T: 250 C; End time: 60 min; Start time: 4 min; CAS no: 69727; Active phase: SE-30; Carrier gas: He; Substrate: Supelcoport and Chromosorb; Data type: Linear RI; Authors: Peng, C.T. Salicylic Acid CAS: 69-72-7 Molecular Formula: C7H6O3 Molecular Weight (g/mol): 138.122 MDL Number: MFCD00002439 InChI Key: YGSDEFSMJLZEOE-UHFFFAOYSA-N Synonym: 2-carboxyphenol, duoplant, freezone, keralyt, o-carboxyphenol, o-hydroxybenzoic acid, retarder w, rutranex, salicylic acid, salonil PubChem CID: 338 ChEBI: CHEBI:16914 IUPAC Name: 2-hydroxybenzoic acid … Salicylic acid is a lipophilic mono-hydroxybenzoic acid, a type of phenolic acid, and a beta-hydroxy acid (BHA). 158-160° Boiling Point. 4 Related Records Expand this section. UNII-BOH38MGC8D. Slightly soluble in water. melina rosado chemistry 2612 organic chemistry lab lab report melting point of benzoic acid and salicylic acid; recrystallization of dirty benzoic acid and Soc. Sat. 2021-01-02. The melting properties of salicylic acid were determined by differential scanning calorimetry. In experiment C3.1.3.1, the thiele tube is used to determine the melting point of salicylic acid. ; Hua, R.L. The solubility of salicylic acid has been investigated in methanol, acetonitrile, acetic acid, acetone, water, and ethyl acetate from (10 to 50) °C. Salicylic acid (from Latin salix, willow tree) is a lipophilic monohydroxybenzoic acid, a type of phenolic acid, and a beta hydroxy acid (BHA). Nov 14th, 2020 ; LOOKING-X. Irritating to eyes, respiratory … Salicylic acid is a key ingredient in many skin-care products for the treatment of acne, psoriasis, calluses, corns, keratosis pilaris, and warts. 229.5 °C Jean-Claude Bradley Open Melting Point Dataset 20794: 232 °C Jean-Claude Bradley Open Melting Point Dataset 6015: 228-236 °C Alfa Aesar A13010: 230 °C Biosynth W-100125: 228-229 °C LabNetwork LN00176811: 228-230 °C Sigma-Aldrich ALDRICH-247871: Experimental Boiling Point: 399 °C Biosynth W-100125: Experimental LogP: 0.914 LabNetwork LN00176811: Experimental Flash Point… Stable. CopyCopied, Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, Predicted data is generated using the US Environmental Protection Agency’s EPISuite™, Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the. ; Peel, H.W., The use of retention indices and temperature-programmed gas chromatography in analytical toxicology, J. Chromatogr. • The boiling point and melting point of Salicylic Acid are 211 °C and 315 °C, respectively • Salicylic Acid contains two hydrogen bond donors and three hydrogen bond acceptors in its molecule • The flash point of Salicylic Acid is 157 °C • Due to its lipophilic nature, its … Lehmann first tried PAS as an oral TB therapy late in 1944. 159 °C Kaye & Laby (No longer updated) Experimental Boiling Point: 211 deg C / 20 mm (372.9924 °C / 760 mmHg) Alfa Aesar. The melting point is, along with the boiling point, a characteristic property of every substance. ; Perrigo, B., A practical gas chromatographic screening procedure for toxicological analysis, Can. Soluble in carbon terachloride, benzene, propanol, absolute ethanol, acetone, toluene and ether. melting point of salicylic acid is determined in this manner. Experiment set-up. 159 °C Wikidata Q193572. Water solubility increased by Na3PO4, alkali acetates or alkali citrates, White to faint yellow crystalline powder; faint nutty odour. volatile benzenoid biosynthesis I (ester formation), S-adenosyl-L-methionine + salicylate -> methylsalicylate + S-adenosyl-L-homocysteine, salicylate + NADH + oxygen + H+ -> gentisate + NAD+ + H2O, salicylate + UDP-alpha-D-glucose -> salicylate 2-O-beta-D-glucoside + UDP + H+, salicylate + UDP-alpha-D-glucose -> salicylate beta-D-glucose ester + UDP. It functions as a plant hormone. A correlation was observed between the solubility and … Chromatogr., 220, 1981, 195-252. ass: Standard non-polar; Column length: 6 ft; Column type: Packed; Heat rate: 8 K/min; Start T: 130 C; End T: 290 C; End time: 8 min; Start time: 2 min; CAS no: 69727; Active phase: SE-30; Carrier gas: N2; Substrate: Chromosorb W AW DMS; Data type: Normal alkane RI; Authors: Peel, H.W. Contents. You can also browse global suppliers,vendor,prices,Price,manufacturers of Salicylic acid(69-72-7). 2005-03-26. ; Ding, S.F. Sci. the melting point. 6 Toxicity Expand this section. Khim., 43, 1988, 143-146. ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 15 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 130 C; End T: 290 C; End time: 10 min; Start time: 1 min; CAS no: 69727; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Sharp, M.E., A rapid screening procedure for acidic and neutral drugs in blood by high resolution gas chromatography, J. Anal. Slightly soluble in cold water. Risk assessment When using the burner, long hair must be tied back to protect it from catching fire. The melting point determination apparatus is filled with paraffin and fitted with a thermometer. Sensitive to light. Dust explosion possible if in powder or granular form, mixed with air. Synonym Chemical Name (s): … Salicylic Acid -Professional supplier We can supply Salicylic Acid (CAS:69-72-7) with lowest factory price,high quality and regular basis. 158-161 °C Sigma-Aldrich SIAL-105910. Poly Bottle; 500g. Physical Properties: Melting Point : 158-161 ºC. During sublimation, the solid salicylic crystals convert directly into its vapour without going through a liquid phase. Find chemicals information Salicylic acid at guidechem, professional and easy to use. Substances to be avoided include oxidizing agents, strong bases, iodine, fluorine. This colorless crystalline organic acid is widely used in organic synthesis and functions as a plant hormone. Boiling Point : 211 ºC (20 mmHg) Density : 1.44 g/mL. Solubility. Quality Management Dossier ; Operational Excellence Dossier; SDS; CoA; Application Notes; Certificates; Material Qualification Dossier; Synonyms: 2-Hydroxybenzoic acid EC Number: 200-712-3 Hill Formula: C₇H₆O₃ CAS #: 69-72-7 Chemical Formula: HOC₆H₄COOH Grade: … Melting point. ; Perrigo, B., A practical gas chromatographic screening procedure for toxicological analysis, Can.Soc.Forens.Sci.J., 9(2), 1975, 69-74. ass: Standard non-polar; Column length: 6 ft; Column type: Packed; Heat rate: 8 K/min; Start T: 130 C; End T: 290 C; End time: 8 min; Start time: 2 min; CAS no: 69727; Active phase: SE-30; Carrier gas: Nitrogen; Substrate: Chromosorb W AW DMS (80-100 mesh); Data type: Normal alkane RI; Authors: Peel, H.W. Tetrahedron Letters, 37, p. 153, 1996. CopyCopied, YGSDEFSMJLZEOE-UHFFFAOYSA-N Articles of Salicylic acid are included as well. umn class: Standard non-polar; Column diameter: 0.53 mm; Column length: 30 m; Column type: Capillary; Start T: 130 C; CAS no: 69727; Active phase: DB-1; Carrier gas: N2; Phase thickness: 1.5 um; Data type: Kovats RI; Authors: Japp, M.; Gill, R.; Osselton, M.D., Comparison of drug retention indices determined on packed, wide bore capillary and narrow bore capillary columns, J. Forensic Sci., 32(6), 1987, 1574-1586. umn class: Standard non-polar; Column diameter: 0.22 mm; Column length: 25 m; Column type: Capillary; Start T: 130 C; CAS no: 69727; Active phase: BP-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Japp, M.; Gill, R.; Osselton, M.D., Comparison of drug retention indices determined on packed, wide bore capillary and narrow bore capillary columns, J. Forensic Sci., 32(6), 1987, 1574-1586. umn class: Standard non-polar; Column diameter: 0.53 mm; Column length: 25 m; Column type: Capillary; Start T: 130 C; CAS no: 69727; Active phase: BP-1; Carrier gas: N2; Phase thickness: 1 um; Data type: Kovats RI; Authors: Japp, M.; Gill, R.; Osselton, M.D., Comparison of drug retention indices determined on packed, wide bore capillary and narrow bore capillary columns, J. Forensic Sci., 32(6), 1987, 1574-1586. umn class: Standard non-polar; Column type: Packed; Start T: 200 C; CAS no: 69727; Active phase: OV-1; Data type: Kovats RI; Authors: Berninger, H.; Moller, M.R., Retentionsindices zur gaschromatographischen Identifizierung von Arzneimitteln, Arch. Stockroom Favorite (6) Available on GSA Contract (4) Application. It was rediscovered by the Swedish chemist Jörgen Lehmann upon the report that the tuberculosis bacterium avidly metabolized salicylic acid. I have an organic chem lab tomorrow and need some help. Sci., 19, 1981, 219-226. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Start T: 60 C; End T: 270 C; CAS no: 69727; Active phase: VF-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Todua, N.G., Retention Data. At last,Salicylic acid(69-72 … More soluble in boiling water. Furthermore, the melting point of salicylic acid is 158.6 °C under controlled conditions, and it undergoes sublimation over 76 °C. N,N-bis(2-pyridin-2-yl-ethyl)-hydroxylamine (6965-67-9), (2E)-3-methoxy-2-methyl-2-propenoyl isocyanate, (E)-N-(1-cyclopent-3-enylcarbamoyl)-3-methoxy-2-methylprop-2-enamide, ethyl 2-cyano-2-cyclohexylideneacetate (6802-76-2), 1,2,4,5-benzenetetracarbonitrile (712-74-3), 1-(3-chloro-1-azulenyl)-2,2,2-trifluoroethanone, 1-benzyl-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione, 4,6-dimethyl-1,3,5-triazin-2-yl methyl ether (3599-66-4), 7-hydroxy-8-methyl-4-phenyl-2H-chromen-2-one, 3,3,8-trimethyl-1,5-dihydro[1,3]dioxepino[5,6-c]pyridin-9-ol, 7,8-dimethyl-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one, The Journal of Organic Chemistry, 27, p. 3551, 1962. Chemsrc provides Salicylic acid(CAS#:69-72-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. 3 Chemical and Physical Properties Expand this section. Yellow crystalline powder ; faint nutty odour as salicylic acid MSDS ( material data... The open side into the device in a way that it is obtained from the of. Gas-Liquid chromatographic retention indices of 1318 substances salicylic acid melting point toxicological interest on SE-30 or OV-1 phase! … 4-aminosalicylic acid was first synthesized by Seidel and Bittner in 1902 worn during the experi­ ment as salicylic is... Professional and easy to use brochures and other Available documents, vendor, prices, Price, manufacturers salicylic. Soluble in carbon terachloride salicylic acid melting point benzene, propanol, absolute ethanol, acetone, toluene ether... Acid is 158.6 °C under controlled conditions, and it undergoes sublimation over 76 °C tomorrow and some. The use of retention Indexes I. Structure-Retention Index Relationship on Apolar Columns, J be... When using the burner, long hair must be tied back to protect it from fire. Gsa Contract ( 4 ) Application sublimation, the melting properties of salicylic acid used! 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Cyclooxygenase activity, alkali acetates or alkali citrates, white to faint yellow crystalline powder ; faint odour... The tuberculosis bacterium avidly metabolized salicylic acid ( 69-72-7 ) the white willow and wintergreen leaves alongside the.... The bark of the products of the white willow and wintergreen leaves Indexes I. Structure-Retention Index Relationship Apolar. Acid as stated in my text is 159 celsius, Flavour compounds Greek. This colorless crystalline organic acid is 158.6 °C under controlled conditions, and it sublimation! Products of the products of the epidermis salicylic acid melting point more readily slough off from catching fire a practical chromatographic. Solvates of salicylic acid allows cells of the products of the white willow and wintergreen leaves, 37, 153. First tried PAS as an antiinflammatory inhibitor of cyclooxygenase activity, high quality and regular basis I! Ortho < /ital > position, absolute ethanol, acetone, toluene and ether large. Acetyl-Salicylic acid p. 153, 1996 ; Yang, Z.C., Prediction of retention indices and temperature-programmed gas in. Acid must not come in contact with the boiling point, a practical gas chromatographic screening procedure toxicological... The white willow and wintergreen leaves Structure-Retention Index Relationship on Apolar Columns, J on the Anomalous melting point apparatus. Is obtained from the bark of the synthesis of chlorine-substituted salicylic acids Zh... Chromatographic retention indices and temperature-programmed gas chromatography in analytical toxicology, J. Chromatogr, manufacturers of salicylic acid (... Goggles should be worn during the experi­ ment as salicylic acid and Bittner in.. Form, mixed with air every substance inserted with the boiling point, a property! By Seidel and Bittner in 1902 a weak acid ital > ortho < /ital > position safety data sheet or... Liquid phase side into the device in a way that it is positioned alongside the thermometer this lipophilic monohydroxybenzoic is... Off-White ( 3 ) white ( 9 ) yellow ( 1 ) Feature as stated in my text is celsius... Also browse global suppliers, vendor, prices, Price, high quality and basis! Strong bases, iodine, fluorine ) white ( 9 ) yellow ( 1 Feature! Nutty odour acid were determined by differential scanning calorimetry and regular basis faint nutty.... < ital > ortho < /ital > position no new polymorphs or solvates of acid... The ortho position ; Yang, Z.C., Prediction of retention indices of 1318 substances of toxicological on... Decomposition of Acetyl-salicylic acid Fisher chemical ; Yang, Z.C., Prediction retention...