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Alfa Aesar™ 3,4,5-Trihydroxybenzoic acid, anhydrous, 99%

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Quantity:
250g
1000g
149-91-7
C7H6O5
170.12
MFCD00002510
LNTHITQWFMADLM-UHFFFAOYSA-N
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
370
CHEBI:30778
3,4,5-trihydroxybenzoic acid
C1=C(C=C(C(=C1O)O)O)C(=O)O
149-91-7
C7H6O5
170.12
MFCD00002510
LNTHITQWFMADLM-UHFFFAOYSA-N
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
370
CHEBI:30778
3,4,5-trihydroxybenzoic acid
C1=C(C=C(C(=C1O)O)O)C(=O)O
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.
Quantity 250g
Melting Point ~251°C (decomposition)
Beilstein 2050274
Merck Index 14,4345
Formula Weight 170.12
Percent Purity 99%
Chemical Name or Material 3,4,5-Trihydroxybenzoic acid, anhydrous

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

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

RTECSNumber : LW7525000

TSCA : TSCA