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2,5-Dihydroxybenzoic acid, 99%, Thermo Scientific Chemicals

$102.44 - $286.71

Chemical Identifiers

CAS 490-79-9
Molecular Formula C7H6O4
Molecular Weight (g/mol) 154.121
MDL Number MFCD00002460
InChI Key WXTMDXOMEHJXQO-UHFFFAOYSA-N
Synonym gentisic acid, hydroquinonecarboxylic acid, benzoic acid, 2,5-dihydroxy, 5-hydroxysalicylic acid, gensigen, gensigon, gentisate, 2,5-dioxybenzoic acid, 2,5-dhba, gentisinic acid
PubChem CID 3469
ChEBI CHEBI:17189
IUPAC Name 2,5-dihydroxybenzoic acid
SMILES C1=CC(=C(C=C1O)C(=O)O)O
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Products 2
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1145914
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Thermo Scientific Chemicals
A1145914
25 g
Each for $102.44
 
AAA1145922
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Thermo Scientific Chemicals
A1145922
100 g
Each for $286.71
 
Description

Description

2,5-dihydroxybenzoic acid are used as intermediates for pharmaceuticals (especially for antipyetic anlgesic, antirheumatism) and other organic synthesis. They are used as matrix for ionization of peptides, proteins and carbohydrates. In industrial field, they are used as intermediates for the production of other organic chemicals, resins, polyesters, plasticizers, dyestuffs, preservatives, and rubber chemicals.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2,5-dihydroxybenzoic acid are used as intermediates for pharmaceuticals (especially for antipyetic anlgesic, antirheumatism) and other organic synthesis. They are used as matrix for ionization of peptides, proteins and carbohydrates. In industrial field, they are used as intermediates for the production of other organic chemicals, resins, polyesters, plasticizers, dyestuffs, preservatives, and rubber chemicals.

Solubility
It is soluble in alcohol and ether.

Notes
Keep away from Strong oxidizing agents, Strong bases, Acid chlorides, Acid anhydrides. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Specifications

Chemical Identifiers

490-79-9
154.121
WXTMDXOMEHJXQO-UHFFFAOYSA-N
3469
2,5-dihydroxybenzoic acid
C7H6O4
MFCD00002460
gentisic acid, hydroquinonecarboxylic acid, benzoic acid, 2,5-dihydroxy, 5-hydroxysalicylic acid, gensigen, gensigon, gentisate, 2,5-dioxybenzoic acid, 2,5-dhba, gentisinic acid
CHEBI:17189
C1=CC(=C(C=C1O)C(=O)O)O

Specifications

490-79-9
C7H6O4
25 g
14,4398
It is soluble in alcohol and ether.
C1=CC(=C(C=C1O)C(=O)O)O
154.121
CHEBI:17189
99%
∼206°C (decomposition)
MFCD00002460
2209119
gentisic acid, hydroquinonecarboxylic acid, benzoic acid, 2,5-dihydroxy, 5-hydroxysalicylic acid, gensigen, gensigon, gentisate, 2,5-dioxybenzoic acid, 2,5-dhba, gentisinic acid
WXTMDXOMEHJXQO-UHFFFAOYSA-N
2,5-dihydroxybenzoic acid
3469
154.12
2,5-Dihydroxybenzoic acid
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Safety and Handling

Safety and Handling

GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c

H302-H315-H319-H335-H500

EINECSNumber : 207-718-5

RTECSNumber : LY3850000

TSCA : Yes

Recommended Storage : Ambient temperatures

SDS
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RUO – Research Use Only