3,4-Dihydroxybenzoic acid

Post Date:
May 09,2014
Expiry Date:
Nov 05,2014
Detailed Description:
Cas No. :99-50-3 Quantity: 500
Product name:
3,4-Dihydroxybenzoic acid

Alias:
Protocatechuic acid; 3, 4-Dihydroxy benzoic acid; 3,4-dihydroxybenzoate

CAS No.:
99-50-3

Molecular formula:
C7H6O4

Molecular weight:
154.12

Structural formula:

Appearance:
White to light yellow crystalline powder

Assay:
≥99%

Melting Point:
198-202℃

Usage:
Used as a pesticide and pharmaceutical intermediates, is sulfur ether herbicide bispyribac, azoxystrobin grass and grass grams, pyrimidine oxime ethers such as azoxystrobin intermediates.

Packing:
25kg/ cardboard drum

Storage:
Store cool, dry and ventilated
CAS Registry Number:
99-50-3
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;
Molecular Formula:
C₇H₅O₄
Molecular Weight:
153.1127
Molecular Structure:
Hazard Symbols:
Xi:Irritant;
Risk Codes:
R36/37/38:;
Safety Description:
S26:;
S37/39:;

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