Home > Name List By 2 > 2,4-dihydroxybenzoic acid

CAS No 89-86-1 , 2,4-dihydroxybenzoic acid

  • Name: 2,4-dihydroxybenzoic acid
  • Synonyms: p-Hydroxysalicylic acid; 2,4-dihydroxy-; beta-Resorcinolic acid;2,4-dihydroxybenzoic acid; Benzoic acid; 4-Carboxyresorcinol; 89-86-1; beta-Resorcylic acid;
  • CAS Registry Number:
  • Melting Point: 225-227 ºC
  • Density: 1.559 g/cm3
  • Water Solubility: 8 G/L (20 ºC)
  • Safety Statements: R36/37/38
  • Hazard Symbols: Xi: Irritant;
  • HS Code: 29182990
  • EINECS: 201-946-9
  • Molecular Weight: 154.12014
  • InchiKey: UIAFKZKHHVMJGS-UHFFFAOYSA-N
  • InChI: InChI=1S/C7H6O4/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3,8-9H,(H,10,11)
  • Risk Statements: S26;S37/39
  • Molecular Formula: C7H6O4
  • Molecular Structure:CAS No:89-86-1 2,4-dihydroxybenzoic acid

Related products

Search by region :

Select to

89-86-1 RESORCYLIC ACID

  • Taiwan Vast Spring Enterprise Co., Ltd. [Manufacturer]
  • Tel: +886-2-2828-1710
  • Fax: +886-2-2828-5825; 2827-4007
  • Address: 2 F., No. 85-2, Shih-Jian Street,
    Peitou Dist.,
    Taipei, Taiwan null,nullTaiwan
Contact Supplier

89-86-1 2,4-Dihydroxybenzoic acid

  • India Atul Ltd [Manufacturers]
  • Tel: (91-2632) 233261-5
  • Fax: (91-2632) 233375, 233024, 233619, 233384
  • Address: District Valsad, Gujarat，India Gujarat,nullIndia
Contact Supplier

89-86-1 2,4-Dihydroxybenzoic acid

  • China Shanghai Jinjinle Industry Co., Ltd. [Manufacturers]
  • Tel: 86-21- 66105180
  • Fax: +86-21-32010235
  • Address: Floor 13 ,2052 N. Zhongshan Street, Shanghai, China Shanghai,ShanghaiChina
Contact Supplier

89-86-1 2,4-Dihydroxy Benzoic Acid

Contact Supplier

89-86-1 2,4-Dihydroxybenzoic acid

  • China Taizhou Zhongda Chemical Co.,Ltd. [Manufacturers]
  • Tel: + 86 - 576 - 88517261
  • Fax: + 86 - 576 - 88517262
  • Address: Jiaojiang Yantou Chem- Development Zone, Taizhou, Zhejiang Taizhou,ZhejiangChina
Contact Supplier

89-86-1 Beta-Resorcylic Acid

Contact Supplier

89-86-1 2,4-Dihydroxybenzoic Acid

Contact Supplier

89-86-1 2,4-Dihydroxybenzoic acid

  • China Hebei Xingyu Chemical Co., Ltd. [Manufacturers]
  • Tel: +86-(311)-82016547
  • Fax: +86-(311)-82017132
  • Address: Shijing Countryside, Luquan, Hebei, Luquan,HebeiChina
Contact Supplier

89-86-1 2,4-DIHYDROXY BENZOIC ACID

  • China Orichem international Ltd. [Manufacturer]
  • Tel: 86-571-85270505
  • Fax: 86-571-85270303
  • Address: 16/F Flat, 1 Huazhe Plaza,
    Hangzhou, China null,nullChina
Contact Supplier

89-86-1 2,4-Dihydroxybenzoic acid

  • Switzerland Indspec Chemical [Manufacturers]
  • Tel: 412-765-1200
  • Fax: 412-765-0439
  • Address: Wholly owned subsid. of OxyChem, 411 Seventh Ave., Suite 300, Pittsburgh, PA, 15219, USA PA,PittsburghSwitzerland
Contact Supplier

Select to

5/6
Previous 1 2 3 4 5 6 Next
References of 2,4-dihydroxybenzoic acid
Title: b-Resorcylic Acid
CAS Registry Number: 89-86-1
CAS Name: 2,4-Dihydroxybenzoic acid
Synonyms: 2,4-dihydroxybenzenecarboxylic acid; BRA
Molecular Formula: C7H6O4
Molecular Weight: 154.12
Percent Composition: C 54.55%, H 3.92%, O 41.52%
Literature References: Prepared from resorcinol and KHCO3 in glycerol or water by heating and passing CO2 through the mixture: Brunner, Ann. 351, 320 (1907). Cf. Bistrycki, Kostanecki, Ber. 18, 1984 (1885); Nierenstein, Clibbens, Org. Synth. coll. vol. II, 557 (1943).
Properties: Hydrated crystals from water. Becomes anhydr at 100°, mp 213° (rapid heating). pK (25°) 3.30. Sol in hot water, alcohol, ether, olive oil. Boiling with water, acids or salt solns results in loss of CO2.
Melting point: mp 213° (rapid heating)
pKa: pK (25°) 3.30
Use: Intermediate for dyestuffs and drugs; spot test reagent for iron.