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2,4-Dimethoxybenzoic acid

2,4-Dimethoxybenzoic acid
2,4-Dimethoxybenzoic acid
CAS No.
91-52-1
Chemical Name:
2,4-Dimethoxybenzoic acid
Synonyms
NSC 6316;2,4-Dimethoxybe;RARECHEM AL BO 0028;2,4-Dimethoxybenzoic;4-DiMethoxybenzoic acid;2,4-dimethoxy-benzoicaci;DIMETHOXYBENZOIC-2,4 ACID;2,4-DIMETHOXYBENZOIC ACID;DIMETHOXYBENZOIC ACID,2,4-;Benzoic acid, 2,4-dimethoxy-
CBNumber:
CB4363756
Molecular Formula:
C9H10O4
Formula Weight:
182.17
MOL File:
91-52-1.mol

2,4-Dimethoxybenzoic acid Properties

Melting point:
107-109 °C(lit.)
Boiling point:
275.56°C (rough estimate)
Density 
1.2481 (rough estimate)
refractive index 
1.4500 (estimate)
storage temp. 
Store below +30°C.
form 
Powder
color 
White to off-white
Water Solubility 
slightly soluble
BRN 
2210860
CAS DataBase Reference
91-52-1(CAS DataBase Reference)
NIST Chemistry Reference
Benzoic acid, 2,4-dimethoxy-(91-52-1)
EPA Substance Registry System
Benzoic acid, 2,4-dimethoxy-(91-52-1)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39-36
WGK Germany  3
TSCA  Yes
HS Code  29189090
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

2,4-Dimethoxybenzoic acid price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D131504 2,4-Dimethoxybenzoic acid 98% 91-52-1 25g $62 2018-11-20 Buy
TCI Chemical D1675 2,4-Dimethoxybenzoic Acid >99.0%(T) 91-52-1 5g $26 2018-11-22 Buy
TCI Chemical D1675 2,4-Dimethoxybenzoic Acid >99.0%(T) 91-52-1 25g $75 2018-11-22 Buy
Alfa Aesar A16252 2,4-Dimethoxybenzoic acid, 98% 91-52-1 100g $142 2018-11-13 Buy
Alfa Aesar A16252 2,4-Dimethoxybenzoic acid, 98% 91-52-1 25g $54.6 2018-11-13 Buy

2,4-Dimethoxybenzoic acid Chemical Properties,Uses,Production

Chemical Properties

white to off-white powder

Purification Methods

Crystallise the acid from water and dry it in a vacuum desiccator over H2SO4.. The S-benzylisothiuronium salt has m 158-159o (from CHCl3). [Beilstein 10 H 379, 10 I 177, 10 II 252, 10 III 1371, 10 IV 1422.] Aromatic acid impurities (to <0.05%) can be removed via the (±)--methylbenzylamine salt as described for 2,4-dichlorobenzoic acid [Ley & Yates Organic Process Research & Development 12 120 2008.]

2,4-Dimethoxybenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products


2,4-Dimethoxybenzoic acid Suppliers

Global( 177)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32764 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20001 58
Kono Chem Co., Ltd
+86-132 8924 6953
info@konochemical.com CHINA 2164 58
Shanghai Arbor Chemical Co., Ltd.
021-60451682
021-60451683 act@arborchemical.com CHINA 905 58
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30308 84
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40399 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24654 81
BeiJing Hwrk Chemicals Limted 4006990298;010-57411839;0757-86311057;021-51691807
010-87653215;0757-86311057;021-55236763 sales@hwrkchemical.com China 14616 55
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44192 61

View Lastest Price from 2,4-Dimethoxybenzoic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-24 2,4-Dimethoxybenzoic acid
91-52-1
US $1.00 / KG 1KG 98% 100KG career henan chemical co

2,4-Dimethoxybenzoic acid Spectrum


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