c1ccc(c(c1)C(=O)O)O Hydrogen bonding can explain difference in boiling point as in those molecules that show intramolecular hydrogen bonding like salicylic acid have lower boiling points due to internal association within the molecule. It is obtained from the bark of the white willow and wintergreen leaves. Melting Range : 232 - 234 0C; Salicylic acid 2-Hydroxy-3, 5-diiodobenzoic acid, C7H4I2O3 Crystals with a sweetish, bitter taste and a melting point of 235-236°C; soluble in most organic solvents; used as a source of iodine in foods and a growth promoter in poultry, hog, and cattle feeds. acetylsalicylic acid) melts at about 136ºC. ; Suleimamova, R.A.; Naimushin, A.I. Melting point. ; Hua, R.L. It has a role as an antiinfective agent, an antifungal agent, a keratolytic drug, an EC 1.11.1.11 ( L-ascorbate peroxidase) inhibitor, a plant metabolite, an algal metabolite and a plant hormone. Formula: C 7 H 6 O 3 / HOC 6 H 4 COOH Molecular mass: 138.1 Sublimation point: 76°C Melting point: 159°C Relative density (water = 1): 1.4 Solubility in water, g/100ml at 20°C: 0.2 Vapour pressure, Pa at 130°C: 114 Relative vapour density (air = 1): 4.8 Flash point: 157°C Fusion (melting) point Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. 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. ; Tsypyshev, O.Yu., Gas chromatographic determination of the products of the synthesis of chlorine-substituted salicylic acids, Zh. ; 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. The melting point is, along with the boiling point, a characteristic property of every substance. 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. Forens. Salicylic acid CAS 69-72-7 fine powder EMPROVE® ESSENTIAL Ph Eur,BP,USP - Find MSDS or SDS, a COA, data sheets and more information. Articles of Salicylic acid are included as well. At last,Salicylic acid(69-72-7) … 5-nitrosalicylic acid is a monohydroxybenzoic acid in which the hydroxy group is ortho- to the carboxylic acid group and which has a nitro substituent para- to the phenolic hydroxy group. Both these compounds have a closely similar chemical structure with a slight difference. Salicylic acid allows cells of the epidermis to more readily slough off. CopyCopied, CSID:331, http://www.chemspider.com/Chemical-Structure.331.html (accessed 15:27, Feb 12, 2021) ; Polissiou, M., Flavour compounds of Greek cotton honey, J. Sci. 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. View information & documentation regarding Salicylic acid, including CAS, MSDS & more. It is obtained from the bark of the white willow and wintergreen leaves. 211 °C / 20 mm Hg (372.9924 °C / 760 mmHg) Food and Agriculture Organization of the United Nations 2-Hydroxybenzoic acid. General information; ... Melting point / freezing point; Boiling point; Density; Particle size distribution (Granulometry) Vapour pressure; Partition coefficient; Water solubility; Your question relates to melting point and not boiling point. Stable. Salicylic acid is used as a food preservative as well as in the treatment of many skin disorders such as acne, dandruff, psoriasis and seborrheic dermatitis of the skin and scalp. Chemsrc provides Salicylic acid(CAS#:69-72-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. 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. Find chemicals information Salicylic acid at guidechem, professional and easy to use. Sci. When there is salicylic acid mixed with a sample of aspirin, the melting point will be below 136 C due to the colligative properties of the substance. Salicylic Acid is the chemical name of C7H6O3. salicyloyl-CoA + H2O -> salicylate + coenzyme A + H+. By looking at the molecular structures of the two, one can easily understand why the first one has a higher melting point. 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. ; Moffat, A.C., Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase, J. The thin layer chromatography test also happened to indicate that the product still contained little remnants of salicylic acid. The melting point determination apparatus is filled with paraffin and fitted with a thermometer. The key difference between salicylic acid and benzoic acid is that salicylic acid has a –OH group ortho to the carboxylic acid group, whereas benzoic acid has no –OH groups in its ring structure.. Salicylic acid and benzoic acid are organic compounds. Refractive Index : n/a. Reacts with strong oxidants. Melting Point Salicylic Acid +158 to +160°C Standard can assist in identifying a compound or derivative or checking the purity or thermal stability of a known compound. It is derived from the metabolism of salicin. Water solubility increased by Na3PO4, alkali acetates or alkali citrates, White to faint yellow crystalline powder; faint nutty odour. More soluble in boiling water. It is an antiseptic. chemBlink provides information about CAS # 69-72-7, Salicylic acid, 2-Hydroxybenzoic acid, molecular formula: C7H6O3. • 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 solubility in water is very poor [1.8 g/L (at 25 °C)] Salicylic acid is a monohydroxybenzoic acid that is benzoic acid with a hydroxy group at the ortho position. 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. Here is salicylic acid, formula C₆H₄ (OH)COOH: It is a conjugate acid of a 5-nitrosalicylate. Applications. A monohydroxybenzoic acid that is benzoic acid with a hydroxy group at the ortho position. 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.