ChemicalBook >> CAS DataBase List >>2,6-Dihydroxybenzoic acid

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;GAMMA-RESORCYLIC ACID;2,6-dihydroxybenzoate;6-hydroxysalicylicacid
CBNumber:
CB9209110
Molecular Formula:
C7H6O4
Molecular Weight:
154.12
MDL Number:
MFCD00002462
MOL File:
303-07-1.mol
Last updated:2023-05-25 18:01:22

2,6-Dihydroxybenzoic acid Properties

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)
EWG's Food Scores 1
FDA UNII RSA5G6VRPV
NIST Chemistry Reference Benzoic acid, 2,6-dihydroxy-(303-07-1)
EPA Substance Registry System 2,6-Resorcylic acid (303-07-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
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
NFPA 704
1
2 0

2,6-Dihydroxybenzoic acid price More Price(33)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D109606 2,6-Dihydroxybenzoic acid 98% 303-07-1 25g $48.7 2024-03-01 Buy
Sigma-Aldrich D109606 2,6-Dihydroxybenzoic acid 98% 303-07-1 100g $56.2 2024-03-01 Buy
TCI Chemical R0011 2,6-Dihydroxybenzoic Acid >98.0%(GC)(T) 303-07-1 25g $76 2024-03-01 Buy
TCI Chemical R0011 2,6-Dihydroxybenzoic Acid >98.0%(GC)(T) 303-07-1 500g $857 2024-03-01 Buy
Alfa Aesar A14485 2,6-Dihydroxybenzoic acid, 98% 303-07-1 25g $41.65 2024-03-01 Buy
Product number Packaging Price Buy
D109606 25g $48.7 Buy
D109606 100g $56.2 Buy
R0011 25g $76 Buy
R0011 500g $857 Buy
A14485 25g $41.65 Buy

2,6-Dihydroxybenzoic acid Chemical Properties,Uses,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

56-81-5
108-46-3
303-07-1
Synthesis of 2,6-Dihydroxybenzoic acid from Glycerol and Resorcinol
Global( 496)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886 info@dakenam.com China 14770 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21703 55
career henan chemical co
+86-0371-86658258 sales@coreychem.com China 29919 58
NINGBO INNO PHARMCHEM CO., LTD.
13867897135 sales@nbinno.com CHINA 925 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Accela ChemBio Inc.
(+1)-858-699-3322 info@accelachem.com United States 19965 58
Hebei Guanlang Biotechnology Co., Ltd.
+86-19930503282 alice@crovellbio.com China 8823 58
Xi'an Kono chem co., Ltd.,
029-86107037 13289246953 info@konochemical.com China 2995 58
Shandong chuangyingchemical Co., Ltd.
18853181302 sale@chuangyingchem.com CHINA 5909 58

View Lastest Price from 2,6-Dihydroxybenzoic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,6-Dihydroxybenzoic acid pictures 2023-09-06 2,6-Dihydroxybenzoic acid
303-07-1
US $0.00-0.00 / KG 1KG 99% 500000kg Hebei Guanlang Biotechnology Co., Ltd.
2,6-Dihydroxybenzoic acid pictures 2023-05-27 2,6-Dihydroxybenzoic acid
303-07-1
US $15.00 / kg 1kg 99.99% 50000tons Henan Bao Enluo International TradeCo.,LTD
2, 6-Dihydroxybenzoic Acid pictures 2023-05-10 2, 6-Dihydroxybenzoic Acid
303-07-1
US $5.00-2.00 / KG 1KG 99% 10000kg Hebei Guanlang Biotechnology Co,.LTD
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-DIHYDROXYBENZOIC 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-Dihydroxy Benzoic Acid (Dhba) 2,6-dihydroxybenzoate 2,6-Dihydroxybenzoic Acid > 2,6-Resorcylic acid 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