ChemicalBook > CAS DataBase List > 3,5-Dimethoxybenzoic acid

3,5-Dimethoxybenzoic acid

Product Name: 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
Formula Weight: 182.17
MOL File: 1132-21-4.mol

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3,5-Dimethoxybenzoic acid Property

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)
NIST Chemistry Reference: 3,5-Dimethoxybenzoic acid(1132-21-4)
EPA Substance Registry System: Benzoic acid, 3,5-dimethoxy- (1132-21-4)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
Hazard Note: Irritant
TSCA: Yes
HS Code: 29189090

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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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: D132004
Product name: 3,5-Dimethoxybenzoic acid
Purity: 97%
Packaging: 25g
Price: $105
Updated: 2025/07/31

TCI Chemical

Product number: D1534
Product name: 3,5-Dimethoxybenzoic Acid
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $37
Updated: 2025/07/31

TCI Chemical

Product number: D1534
Product name: 3,5-Dimethoxybenzoic Acid
Purity: >98.0%(GC)(T)
Packaging: 500g
Price: $280
Updated: 2025/07/31

TRC

Product number: D469645
Product name: 3,5-Dimethoxybenzoic acid
Packaging: 5g
Price: $120
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD00304
Product name: 3,5-Dimethoxybenzoic acid
Packaging: 1kg
Price: $180
Updated: 2021/12/16

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3,5-Dimethoxybenzoic acid Chemical Properties,Usage,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.]

3,5-Dimethoxybenzoic acid Preparation Products And Raw materials

Raw materials

3,5-Dihydroxybenzoic acid Dimethyl sulfate

Preparation Products

Brodimoprim

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3,5-Dimethoxybenzoic acid Suppliers

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View Lastest Price from 3,5-Dimethoxybenzoic acid manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 3,5-Dimethoxybenzoic acid 1132-21-4
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-02-25

Hebei Chuanghai Biotechnology Co., Ltd

Product: 3,5-Dimethoxybenzoic acid 1132-21-4
Price: US $25.00/ASSAYS
Min. Order: 100ASSAYS
Purity: 99.5%
Supply Ability: 100 mt
Release date: 2024-11-20

Hebei Zhuanglai Chemical Trading Co Ltd

Product: 3,5-Dimethoxybenzoic acid 1132-21-4
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 ton
Release date: 2024-12-25

1132-21-4, 3,5-Dimethoxybenzoic acidRelated Search:

3-Methoxybenzoic acid 4-Aminobenzoic acid Dimethyldimethoxysilane 2-Methoxybenzoic acid Benzoic acid 4-Methoxybenzoic acid 4-Dimethylaminobenzoic acid Folic acid Ascoric Acid Methyl syringate Methyl 3,4,5-trimethoxybenzoate Methyl 2-amino-3,4,5-trimethoxybenzoate Syringic acid(4-Hydroxy 3,5-dimethoxybenzoic acid) 3,4,5-TRIETHOXYBENZOIC ACID Methyl 2-nitro-3,4,5-trimethoxybenzoate 3,4,5-Trimethoxy benzoic acid Reserpine Methyl 3,5-dimethoxybenzoate

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%

(2-Bromo-5-methoxy-18-methyl-phenyl)-methano

1132-21-4

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