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2,4-Dimethoxybenzoic acid

2,4-Dimethoxybenzoic acid Structure
CAS No.
91-52-1
Chemical Name:
2,4-Dimethoxybenzoic acid
Synonyms
2,4-Dimethoxybenzoic;4-DiMethoxybenzoic acid;2,4-dimethoxy-benzoicaci;NSC 6316;2,4-Dimethoxybe;RARECHEM AL BO 0028;2,4-dimethoxybenzoate;2,4-DIMETHOXYBENZOIC ACID;DIMETHOXYBENZOIC-2,4 ACID;DIMETHOXYBENZOIC ACID,2,4-
CBNumber:
CB4363756
Molecular Formula:
C9H10O4
Molecular Weight:
182.17
MOL File:
91-52-1.mol
MSDS File:
SDS
Modify Date:
2023/5/25 18:01:09

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. Sealed in dry,Room Temperature
form Powder
pka 4.36±0.10(Predicted)
color White to off-white
Water Solubility slightly soluble
BRN 2210860
InChIKey GPVDHNVGGIAOQT-UHFFFAOYSA-N
LogP 1.588 (est)
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

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338-P280g-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39-36
WGK Germany  3
TSCA  Yes
HS Code  29189090
NFPA 704
1
2 0

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

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) D131504 2,4-Dimethoxybenzoic acid 98% 91-52-1 25G ₹1991.8 2022-06-14 Buy
TCI Chemicals (India) D1675 2,4-Dimethoxybenzoic Acid min. 98.0 % 91-52-1 5G ₹1700 2022-05-26 Buy
TCI Chemicals (India) D1675 2,4-Dimethoxybenzoic Acid min. 98.0 % 91-52-1 25G ₹2400 2022-05-26 Buy
ALFA India ALF-A16252-22 2,4-Dimethoxybenzoic acid, 98% 91-52-1 100g ₹7592 2022-05-26 Buy
ALFA India ALF-A16252-14 2,4-Dimethoxybenzoic acid, 98% 91-52-1 25g ₹1983 2022-05-26 Buy
Product number Packaging Price Buy
D131504 25G ₹1991.8 Buy
D1675 5G ₹1700 Buy
D1675 25G ₹2400 Buy
ALF-A16252-22 100g ₹7592 Buy
ALF-A16252-14 25g ₹1983 Buy

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

Chemical Properties

white to off-white powder

Uses

Yttrium and heavy lanthanide complexes is synthesised with 2, 4-dimethoxybenzoic acid and thermal and spectral features is studied. In the case of the electron-rich aromatic system 2,4-dimethoxybenzoic acid reduction of the intermediate HOBt ester is slow, and good.

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.]

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2,4-Dimethoxybenzoic acid, 98+% Benzoic acid, 2,4-dimethoxy- DIMETHOXYBENZOIC ACID,2,4-(RG) DIMETHOXYBENZOIC-2,4 ACID DIMETHOXYBENZOIC ACID,2,4- B-RESORCYLIC ACID DIMETHYL ETHER RARECHEM AL BO 0028 2,4-DIMETHOXYBENZOIC ACID NSC 6316 2,4-DiMethoxybenzoic Acid, 97+% 2,4-Dimethoxybe 2,4-dimethoxybenzoate 2,4-DimethoxybenzoicAcid> 2,4- Dimethoxy benzoic acid -99% 2,4-dimethoxy-benzoicaci 2,4-Dimethoxybenzoic 4-DiMethoxybenzoic acid 91-52-1 Organic Building Blocks Carboxylic Acids Carbonyl Compounds C9 Building Blocks Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts Benzoic acid Organic acids C9 Carbonyl Compounds Carboxylic Acids