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3,4,5-Trihydroxybenzoic acid, 98%

CAS: 149-91-7 | C7H6O5 | 170.12 g/mol

Supplier:  Thermo Scientific Chemicals B248870B

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Catalog No. AAB248870B


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Description

Description

Organic acid is used as a standard for determining phenols in the Folin-Ciocalteau assay3,4,5-Trihydroxybenzoic acid is used as a cyclooxygease inhibitor substance, which is found in plants. In analytical chemistry, it is used as a standard to determine phenol content in various analytes. It acts as a starting material for the preparation of psychedelic alkaloid mescaline. Further, it is used to produce polyesters based on phloretic acid and gallic acid. In addition to this, it is used in the preparation of its esters such as methyl gallate, ethyl gallate, propyl gallate, octyl gallate and doceyl gallate.

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
Organic acid is used as a standard for determining phenols in the Folin-Ciocalteau assay3,4,5-Trihydroxybenzoic acid is used as a cyclooxygease inhibitor substance, which is found in plants. In analytical chemistry, it is used as a standard to determine phenol content in various analytes. It acts as a starting material for the preparation of psychedelic alkaloid mescaline. Further, it is used to produce polyesters based on phloretic acid and gallic acid. In addition to this, it is used in the preparation of its esters such as methyl gallate, ethyl gallate, propyl gallate, octyl gallate and doceyl gallate.

Solubility
Soluble in water, alcohol, ether, glycerol and acetone. Insoluble in benzene, chloroform and petroleum ether.

Notes
Hygroscopic. Light sensitive. Incompatible with strong oxidizing agents, strong bases, acid anhydrides, acid chlorides, metals.
Specifications

Specifications

3,4,5-Trihydroxybenzoic acid
149-91-7
1.694
MFCD00002510
2050274
144345
Soluble in water,alcohol,ether,glycerol and acetone. Insoluble in benzene,chloroform and petroleum ether.
OC(=O)C1=CC(O)=C(O)C(O)=C1
170.12
CHEBI:30778
0.99
anhydrous
∼251°C (decomposition)
C7H6O5
1000 g
Hygroscopic; Light sensitive
gallic acid, gallate, benzoic acid, 3,4,5-trihydroxy, gallic acid, tech., galop, pyrogallol-5-carboxylic acid, kyselina gallova, 3,4,5-trihydroxybenzoate, ccris 5523, kyselina gallova czech
LNTHITQWFMADLM-UHFFFAOYSA-N
3,4,5-trihydroxybenzoic acid
370
170.12

Chemical Identifiers

149-91-7
170.12
LNTHITQWFMADLM-UHFFFAOYSA-N
370
3,4,5-trihydroxybenzoic acid
C7H6O5
MFCD00002510
gallic acid, gallate, benzoic acid, 3,4,5-trihydroxy, gallic acid, tech., galop, pyrogallol-5-carboxylic acid, kyselina gallova, 3,4,5-trihydroxybenzoate, ccris 5523, kyselina gallova czech
CHEBI:30778
OC(=O)C1=CC(O)=C(O)C(O)=C1
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Safety and Handling

Safety and Handling

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

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

H315-H319-H335

EINECSNumber : 205-749-9

RTECSNumber : LW7525000

TSCA : Yes

Recommended Storage : Ambient temperatures

SDS
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