Hubei Yuanshou technology co., ltd.

3,4-Dihydroxybenzoic acid

• Category :

  Intermediates/Pharmaceutical intermediates

• Synonyms :

  Protocatechuic acid;3,4-Dihydroxy benzoic acid;CATECHOL-4-CARBOXYLIC ACID;3,4-Dihydroxybenzoic acid N-HYDRATE;3,4-DIHYDROBENZOIC ACID;AKOS 220-70;RARECHEM AL BO 0347;PROTOCATECHUIC ACID N-HYDRATE;cyclohexa-1,5-diene-1-carboxylic acid;3,4-dihydroxybenzoate;

• CAS NO :

  99-50-3

• EC NO :

  202-760-0

• Molecular Formula :

  C₇H₅O₄

• Molecular Weight :

  153.1127

• Main Specifications :

  white to light yellow crystal powder

• InChI :

  InChI=1/C7H6O4/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,8-9H,(H,10,11)/p-1

• Packing :

  25KG/ fiber drum

• Product description :

• CAS Number:
• 99-50-3
• Name:

• 3,4-Dihydroxybenzoic acid

• Molecular Structure:
• 
• Formula:
• C₇H₆O₄
• Molecular Weight:
• 154.12 .
• Synonyms:
• 4-Carboxy-1,2-dihydroxybenzene;Protocatehuic acid;1/C7H6O4/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,8-9H,(H,10,11;4-10-00-01459 (Beilstein Handbook Reference);Benzoic acid, 3,4-dihydroxy- (9CI);Benzoic acid,3,4-dihydroxy-;3.4-Dihydroxy Benzoic Acid;Protocatechuate;3,4-Dihydroxy Benzoic Acid;Benzoic acid, 3,4-dihydroxy-;3,4-dihydroxybenzoic acid;protocatechuic acid;3,4-Dihydroxybenzoic Acid 98%;
• EINECS:
• 202-760-0
• Density:
• 1.559 g/cm³
• Melting Point:
• 197-200 °C (dec.)(lit.)
• Boiling Point:
• 410.7 °C at 760 mmHg
• Flash Point:
• 216.3 °C
• Appearance:
• white to light yellow crystal powder
• Hazard Symbols:
• Xi
• Risk Codes:
• 36/37/38
• Safety:
• 26-36-37/39

• Uses :

  Pharmaceutical intermediates

• Molecular Structure :