2,6-Dihydroxybenzoic acid

Product Name: 2,6-Dihydroxybenzoic acid
CAS No.: 303-07-1
Chemical Name: 2,6-Dihydroxybenzoic acid
Synonyms: 2,6-Resorcylic acid;nsc49172;2,6-Dihydroxyl;G-RESORCYLIC ACID;2-Carboxyresorcinol;gama-Resorcylic acid;2,6-Dihydroxybenzoic;2,6-dihydroxybenzoate;GAMMA-RESORCYLIC ACID;6-hydroxysalicylicacid
CBNumber: CB9209110
Molecular Formula: C7H6O4
Formula Weight: 154.12
MOL File: 303-07-1.mol

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2,6-Dihydroxybenzoic acid Property

Melting point:: 165 °C (dec.) (lit.)
Boiling point:: 237.46°C (rough estimate)
Density: 1.3725 (rough estimate)
refractive index: 1.6400 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: 25g/l
pka: pK1:1.30 (25°C)
form: Crystalline Powder
color: Off-white
Water Solubility: 9.56g/L(temperature not stated)
BRN: 2209755
LogP: 2.200
CAS DataBase Reference: 303-07-1(CAS DataBase Reference)
NIST Chemistry Reference: Benzoic acid, 2,6-dihydroxy-(303-07-1)
EPA Substance Registry System: 2,6-Resorcylic acid (303-07-1)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
RTECS: DG8578000
Hazard Note: Irritant
TSCA: Yes
HS Code: 29182990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: D109606
Product name: 2,6-Dihydroxybenzoic acid
Purity: 98%
Packaging: 25g
Price: $50.2
Updated: 2025/07/31

Sigma-Aldrich

Product number: D109606
Product name: 2,6-Dihydroxybenzoic acid
Purity: 98%
Packaging: 100g
Price: $57.9
Updated: 2025/07/31

TCI Chemical

Product number: R0011
Product name: 2,6-Dihydroxybenzoic Acid
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $68
Updated: 2025/07/31

TCI Chemical

Product number: R0011
Product name: 2,6-Dihydroxybenzoic Acid
Purity: >98.0%(GC)(T)
Packaging: 500g
Price: $771
Updated: 2025/07/31

TRC

Product number: H946265
Product name: 6-HydroxysalicylicAcid
Packaging: 50g
Price: $120
Updated: 2021/12/16

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2,6-Dihydroxybenzoic acid Chemical Properties,Usage,Production

Chemical Properties

Off-white crystalline powder

Uses

6-Hydroxysalicylic Acid, is used in biological studies to evaluate the microbial metabolism of various sources of polyphenols in colon area.

Definition

ChEBI: A dihydroxybenzoic acid having the two hydroxy groups at the C-2 and C-6 positions.

Purification Methods

Dissolve the acid in aqueous NaHCO3 and the solution is washed with ether to remove non-acidic material. The acid is precipitated by adding H2SO4, and recrystallised from water. Dry it under va

2,6-Dihydroxybenzoic acid Preparation Products And Raw materials

Raw materials

2,4-Dihydroxybenzoic acid Potassium carbonate Resorcinol Carbon dioxide

Preparation Products

2,6-Dimethoxybenzoic acid Bispyribac-sodium Pyribenzoxim

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2,6-Dihydroxybenzoic acid Suppliers

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View Lastest Price from 2,6-Dihydroxybenzoic acid manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 2,6-Dihydroxybenzoic acid 303-07-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98
Supply Ability: 10000KGS
Release date: 2025-11-25

Hebei Chuanghai Biotechnology Co., Ltd

Product: 2,6-Dihydroxybenzoic acid 303-07-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-21

Hebei Chuanghai Biotechnology Co., Ltd

Product: 2,6-Dihydroxybenzoic acid 303-07-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-04

303-07-1, 2,6-Dihydroxybenzoic acid Related Search:

Bispyribac-sodium 2-Methylsulfonyl-4,6-dimethoxypyrimidine 4-Hydroxybenzoic acid Benzylparaben Folic acid 3-Hydroxybenzoic acid 6-Amino-4-hydroxy-2-naphthalenesulfonic acid Glycine 4-Aminobutyric acid Ethyl 2-(Chlorosulfonyl)acetate 2'-Hydroxy-3-phenylpropiophenone Isopropylparaben Butylparaben Salicylic acid Methylparaben Citric acid Ascoric Acid Protocatechuic acid

RESORCINOL-2-CARBOXYLIC ACID

2,6-dihydroxy-benzoicaci

2,6-Dihydroxylbenzoicacid

2-Carboxyresorcinol

6-Hydroxysalicylic acid

6-hydroxysalicylicacid

nsc49172

G-RESORCYLIC ACID

GAMMA-RESORCYLIC ACID

2,6-Dihydroxy Benzoic Acid (Dhba)

2,6-dihydroxybenzoate

2,6-DIHYDROXYBENZOIC ACID

2,6-Resorcylic acid

2,6-dihydroxybenzoric acid

gama-Resorcylic acid

2,6-Dihydroxyl

Benzoic acid, 2,6-dihydroxy-

2,6-DIHYDROXYBENZOIC ACID / GAMMA-RESORCYLIC ACID

2,6-DIHYDROXY BENZOIC ACID,96+%

2,6-Dihydroxybenzoic acid,97%

RESORCYLIC ACID, BETA-(RG)

2,6-Dihydroxybenzoic

2,6-Dihydroxybenzoic acid, 97% 100GR

2,6-DIHYDROBENZOIC ACID FOR SYNTHESIS

2,6- twohydroxybenzoic acid

2,6-Dihydroxybenzoic acid Vetec(TM) reagent grade, 98%

2,6-Dihydroxybenzoic Acid &gt

2,6-Dihydroxybenzoic acid, 10 mM in DMSO

303-07-1

303-07-01

C7

Carbonyl Compounds

Carboxylic Acids

Building Blocks

Organic Building Blocks

intermeidate

Isoquinolines ,Quinolines ,Quinaldines

Organic acids

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts

bc0001