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2,3,4-Trihydroxybenzoic acid

2,3,4-Trihydroxybenzoic acid structure

CAS No.: 610-02-6

Chemical Name:: 2,3,4-Trihydroxybenzoic acid

Synonyms: AKOS AUF2096;Pyrogallic aicd;RARECHEM AL BE 0036;2,3,4-trihydroxybenzoate;PYROGALLOL CARBOXYLIC ACID;4-pyrogallolcarboxylicacid;2,3,4-trihydroxy-benzoicaci;PYROGALLOL-4-CARBOXYLIC ACID;2,3,4-TRIHYDROXYBENZOIC ACID;2,3,4- threehydroxybenzoic acid

CBNumber:: CB6474375

Molecular Formula:: C7H6O5

Molecular Weight:: 170.12

MDL Number:: MFCD00002447

MOL File:: 610-02-6.mol

MSDS File:: SDS

Last updated:2026-01-13 11:24:11

Product description	Number	Pack Size	Price
2,3,4-Trihydroxybenzoic acid 97%	253847	5g	$108
2,3,4-Trihydroxybenzoic Acid Hydrate >98.0%(T)	P0571	1g	$21
2,3,4-Trihydroxybenzoic Acid Hydrate >98.0%(T)	P0571	5g	$80
2,3,4-Trihydroxybenzoic acid	T888018	1g	$45
2,3,4-Trihydroxybenzoic acid	087910	1g	$36
More product size

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2,3,4-Trihydroxybenzoic acid Properties

Melting point	~205 °C (dec.) (lit.)
Boiling point	259.73°C (rough estimate)
Density	1.4663 (rough estimate)
refractive index	1.6400 (estimate)
storage temp.	Inert atmosphere,Room Temperature
solubility	DMSO (Slightly), Methanol (Slightly)
pka	3.30±0.13(Predicted)
form	Powder
color	White to off-white
Water Solubility	Slightly soluble in water.
BRN	2210807
InChI	1S/C7H6O5/c8-4-2-1-3(7(11)12)5(9)6(4)10/h1-2,8-10H,(H,11,12)
InChIKey	BRRSNXCXLSVPFC-UHFFFAOYSA-N
SMILES	OC(=O)c1ccc(O)c(O)c1O
CAS DataBase Reference	610-02-6(CAS DataBase Reference)
FDA UNII	AD1ID2JF5O
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

RTECS

DH8900000

HS Code

29182900

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	0
2		0

2,3,4-Trihydroxybenzoic acid price More Price(26)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	253847	2,3,4-Trihydroxybenzoic acid 97%	610-02-6	5g	$108	2025-07-31	Buy
TCI Chemical	P0571	2,3,4-Trihydroxybenzoic Acid Hydrate >98.0%(T)	610-02-6	1g	$21	2025-07-31	Buy
TCI Chemical	P0571	2,3,4-Trihydroxybenzoic Acid Hydrate >98.0%(T)	610-02-6	5g	$80	2025-07-31	Buy
TRC	T888018	2,3,4-Trihydroxybenzoic acid	610-02-6	1g	$45	2021-12-16	Buy
Matrix Scientific	087910	2,3,4-Trihydroxybenzoic acid	610-02-6	1g	$36	2021-12-16	Buy

Product number	Packaging	Price	Buy
253847	5g	$108	Buy
P0571	1g	$21	Buy
P0571	5g	$80	Buy
T888018	1g	$45	Buy
087910	1g	$36	Buy

2,3,4-Trihydroxybenzoic acid Chemical Properties,Uses,Production

Chemical Properties

White to brown powder

Uses

2,3,4-Trihydroxybenzoic Acid is used in preparation of Polyester Polyol for solar backboard coating adhesive.

Definition

ChEBI: 2,3,4-Trihydroxybenzoic acid is a hydroxybenzoic acid.

General Description

DPPH radical-scavenging ability of 2,3,4-trihydroxybenzoic acid has been evaluated.

Purification Methods

Crystallise the acid from water. [Beilstein 10 IV 1971.]

2,3,4-Trihydroxybenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

1,3,5,6-Tetrahydroxyxanthone RARECHEM AL BF 0036

2,3,4-Trihydroxybenzoic acid Suppliers

Global( 257)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18126	58
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29834	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569262 +86-15003564040	1010@dideu.com	China	3967	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	11731	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58
TargetMol Chemicals Inc.	+1-781-999-5354; +17819995354	marketing@targetmol.com	United States	32470	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
career henan chemical co	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Shaanxi Dideu Medichem Co. Ltd	58
Zhengzhou Alfa Chemical Co.,Ltd	58
SIMAGCHEM CORP	58
TargetMol Chemicals Inc.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
ANHUI WITOP BIOTECH CO., LTD	58

View Lastest Price from 2,3,4-Trihydroxybenzoic acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-01-12	2,3,4-Trihydroxybenzoic acid 610-02-6	US $29.00 / mL		98.67%	10g	TargetMol Chemicals Inc.
2025-06-27	2,3,4-Trihydroxybenzoic acid 610-02-6	US $0.00-0.00 / KG	1KG	99%	500000kg	Hebei Chuanghai Biotechnology Co., Ltd
2021-11-02	2,3,4-Trihydroxybenzoic acid 610-02-6	US $5952.00 / kg/barrel	1公斤/袋	99	10T	Baoji Guokang Healthchem co.,ltd

2,3,4-Trihydroxybenzoic acid
610-02-6
US $29.00 / mL
98.67%
TargetMol Chemicals Inc.

2,3,4-Trihydroxybenzoic acid
610-02-6
US $0.00-0.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

2,3,4-Trihydroxybenzoic acid
610-02-6
US $5952.00 / kg/barrel
99
Baoji Guokang Healthchem co.,ltd

2,3,4-Trihydroxybenzoic acid Spectrum

2,3,4-Trihydroxybenzoic acid(610-02-6)MS 2,3,4-Trihydroxybenzoic acid(610-02-6)¹HNMR 2,3,4-Trihydroxybenzoic acid(610-02-6)¹³CNMR 2,3,4-Trihydroxybenzoic acid(610-02-6)IR1 2,3,4-Trihydroxybenzoic acid(610-02-6)IR2 2,3,4-Trihydroxybenzoic acid(610-02-6)Raman

610-02-6(2,3,4-Trihydroxybenzoic acid)Related Search:

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2,3,4-Trihydroxybenzoic acid ,99% 2,3,4- threehydroxybenzoic acid 2,3,4-Trihydroxybenzoic Acid 2,3,4-Trihydroxybenzoic Acid Hydrate 2,3,4-trihydroxy-benzoicaci 4-pyrogallolcarboxylicacid RARECHEM AL BE 0036 PYROGALLIC ACID-4-CARBOXYLIC ACID PYROGALLOL-4-CARBOXYLIC ACID PYROGALLOL CARBOXYLIC ACID AKOS AUF2096 1,2,3-BENZENETRIOL-4-CARBOXYLIC ACID 2,3,4-TRIHYDROXYBENZOIC ACID / PYROGALLOL-4-CARBOXYLIC ACID 2,3,4-TRIHYDROXYBENZOIC ACID 2,3,4-trihydroxybenzoate 2,3,4-TrihydroxybenzoicAcidHydrate> Benzoic acid, 2,3,4-trihydroxy- 2,3,4-Trihydroxybenzoic acid, 10 mM in DMSO Pyrogallic aicd 610-02-6 C7H6O5xH2O HO3C6H2CO2H C7H5O5 Carbonyl Compounds Carboxylic Acids C7 Building Blocks Analytical Reagents Analytical Chromatography Product Catalog Organic Building Blocks FINE Chemical & INTERMEDIATES Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts