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CAS No 83-40-9 , 2-hydroxy-3-methylbenzoic acid

  • Name: 2-hydroxy-3-methylbenzoic acid
  • Synonyms: O-CRESOTIC ACID; o-Cresotinic acid;2-hydroxy-3-methylbenzoic acid; o-Homosalicylic acid; 2-Hydroxy-3-methylbenzoic acid;Hydroxytoluic acid; 2-Hydroxy-m-toluic acid;
  • CAS Registry Number:
  • Transport: UN 2811
  • Melting Point: 164-167 ºC
  • Density: 1.304 g/cm3
  • Water Solubility: 1.5 G/L (20 ºC)
  • Safety Statements: R22;R41
  • Hazard Symbols: Xn: Harmful;
  • HS Code: 29182990
  • EINECS: 201-473-8
  • Molecular Weight: 152.14732
  • InchiKey: WHSXTWFYRGOBGO-UHFFFAOYSA-N
  • InChI: InChI=1S/C8H8O3/c1-5-3-2-4-6(7(5)9)8(10)11/h2-4,9H,1H3,(H,10,11)
  • Risk Statements: S22;S26
  • Molecular Formula: C8H8O3
  • Molecular Structure:CAS No:83-40-9 2-hydroxy-3-methylbenzoic acid
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83-40-9 3-Methylsalicylic acid

  • China Novatech Chemicals Changzhou Co., Ltd. [Manufacturer]
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83-40-9 3-Methylsalicylic acid

  • China Wujiang Huifeng Chemicals Factory [Manufacturers]
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References of 2-hydroxy-3-methylbenzoic acid
Title: o-Cresotic Acid
CAS Registry Number: 83-40-9
CAS Name: 2-Hydroxy-3-methylbenzoic acid
Synonyms: 2,3-cresotic acid; o-homosalicylic acid; o-cresotinic acid; 2-hydroxy-m-toluic acid; 3-methylsalicylic acid
Molecular Formula: C8H8O3
Molecular Weight: 152.15
Percent Composition: C 63.15%, H 5.30%, O 31.55%
Literature References: Prepn: Baine et al., J. Org. Chem. 19, 510 (1954); Jones, Chem. Ind. (London) 1958, 228; Blicke, McCarty, J. Org. Chem. 24, 1061 (1959); Wessely et al., Ber. 93, 2840 (1960).
Properties: White to slightly reddish, odorless cystals, mp 165-166°; volatile with steam. Slightly sol in cold, more sol in hot water; sol in chloroform, alcohol, ether, alkali hydroxides.
Melting point: mp 165-166°
CAUTION: Toxicity is similar to salicylic acid.
Use: In manuf of dyes.