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3,5-Dimethoxybenzoic acid

CAS No.
1132-21-4
Chemical Name:
3,5-Dimethoxybenzoic acid
Synonyms
AKOS 227-39;AURORA 8636;AKOS BBS-00007826;TIMTEC-BB SBB007798;RARECHEM AL BO 0044;3,5-Dimethoxybenzoic;OTAVA-BB BB7013191651;3,5-dimethoxy-benzoicaci;3,5-DIMETHOXYBENZOIC ACID;3,5- twoMethoxybenzoic acid
CBNumber:
CB2334033
Molecular Formula:
C9H10O4
Molecular Weight:
182.17
MDL Number:
MFCD00002502
MOL File:
1132-21-4.mol
MSDS File:
SDS
Last updated:2023-06-27 17:36:02

3,5-Dimethoxybenzoic acid Properties

Melting point 178-180 °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
solubility almost transparency in hot Methanol
form Crystalline Powder
pka 3.96±0.10(Predicted)
color Almost white to light beige-pink
BRN 511834
InChIKey IWPZKOJSYQZABD-UHFFFAOYSA-N
LogP 2.190
CAS DataBase Reference 1132-21-4(CAS DataBase Reference)
FDA UNII 38MY78ECKK
NIST Chemistry Reference 3,5-Dimethoxybenzoic acid(1132-21-4)
EPA Substance Registry System Benzoic acid, 3,5-dimethoxy- (1132-21-4)

SAFETY

Risk and Safety Statements

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

3,5-Dimethoxybenzoic acid price More Price(40)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D132004 3,5-Dimethoxybenzoic acid 97% 1132-21-4 25g $102 2024-03-01 Buy
TCI Chemical D1534 3,5-Dimethoxybenzoic Acid >98.0%(GC)(T) 1132-21-4 25g $41 2024-03-01 Buy
TCI Chemical D1534 3,5-Dimethoxybenzoic Acid >98.0%(GC)(T) 1132-21-4 500g $311 2024-03-01 Buy
Alfa Aesar A14374 3,5-Dimethoxybenzoic acid, 99% 1132-21-4 25g $41.65 2024-03-01 Buy
Alfa Aesar A14374 3,5-Dimethoxybenzoic acid, 99% 1132-21-4 100g $98.65 2024-03-01 Buy
Product number Packaging Price Buy
D132004 25g $102 Buy
D1534 25g $41 Buy
D1534 500g $311 Buy
A14374 25g $41.65 Buy
A14374 100g $98.65 Buy

3,5-Dimethoxybenzoic acid Chemical Properties,Uses,Production

Chemical Properties

almost white to light beige-pink cryst. powder

Uses

3,5-Dimethoxybenzoic acid (3,5-DmeoxBA) can be used as a reactant for the synthesis of:

  • 5,7-Dimethoxy-3,4-diphenylisocoumarin by coupling with diphenylacetylene.
  • Biotin dimedone, a reagent used in the study of protein sulfenation.

It can also be used as a ligand to synthesize lanthanide complexes [Ln(3,5-DmeoxBA)3(phen)]2; where phen is 1,10-phenanthroline.

Definition

ChEBI: 3,5-dimethoxybenzoic acid is a methoxybenzoic acid that is benzoic acid which is substituted by methoxy groups at positions 3 and 5. It has a role as a plant metabolite. It is a conjugate acid of a 3,5-dimethoxybenzoate.

Purification Methods

Crystallise the acid from water, EtOH or aqueous acetic acid and dry it in a vacuum. [Beilstein 10 H 405, 10 I 195, 10 III 1446, 10 IV 1501.]

99-10-5
77-78-1
1132-21-4
Synthesis of 3,5-Dimethoxybenzoic acid from 3,5-Dihydroxybenzoic acid and Dimethyl sulfate
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View Lastest Price from 3,5-Dimethoxybenzoic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3,5-Dimethoxybenzoic acid pictures 2023-06-28 3,5-Dimethoxybenzoic acid
1132-21-4
US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
3,5-Dimethoxybenzoic acid pictures 2023-04-25 3,5-Dimethoxybenzoic acid
1132-21-4
US $100.00 / kg 1kg 0.99 100 tons Hebei Duling International Trade Co. LTD
3,5-Dimethoxybenzoic acid pictures 2023-03-06 3,5-Dimethoxybenzoic acid
1132-21-4
US $10.50 / KG 1KG 99% 10 ton Hebei Guanlang Biotechnology Co,.LTD
3,5-DIMETHOXYBENZOIC ACID AKOS 227-39 AKOS BBS-00007826 AURORA 8636 OTAVA-BB BB7013191651 RARECHEM AL BO 0044 TIMTEC-BB SBB007798 3,5-dimethoxy-benzoicaci Benzoic acid, 3,5-dimethoxy- 3,5-Dimethoxybenzoic 2-Fluorobenzonitrile 3,5-Dimethoxybenzoic Acid 3,5-DiMethoxybenzoic acid, 99% 25GR 3,5- twoMethoxybenzoic acid 3,5-DiMethoxybenzoic Acid, 97+% 3,5-Dimethoxybenzoic acid,99% 2-Methyl-159-nitrobenzyl&chloride 3,5- Dimethoxy benzoic acid -98% 1132-21-4 Building Blocks for Dendrimers Building Blocks Carbonyl Compounds Carboxylic Acids C9 Organic Building Blocks FINE Chemical & INTERMEDIATES Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts Benzoic acid Organic acids Building Blocks for Dendrimers Functional Materials C9 Carbonyl Compounds Carboxylic Acids bc0001