3,4-Dimethylbenzoic acid

Product Name: 3,4-Dimethylbenzoic acid
CAS No.: 619-04-5
Chemical Name: 3,4-Dimethylbenzoic acid
Synonyms: Xylylic acid;50G/200G/1KG;AKOS BBS-00007820;Paraxy lylic acid;ASYM-O-XYLYLIC ACID;RARECHEM AL BO 0330;3,4-dimethylbenzoate;unsyM-o-Xylylic acid;3,4-DIMETHYLBENZOICAICD;3,4-dimethyl-benzoicaci
CBNumber: CB2766496
Molecular Formula: C9H10O2
Formula Weight: 150.17
MOL File: 619-04-5.mol

More

Less

3,4-Dimethylbenzoic acid Property

Melting point:: 163-165 °C (lit.)
Boiling point:: 271.51°C (estimate)
Density: 1.0937 (estimate)
refractive index: 1.5188 (estimate)
storage temp.: Sealed in dry,Room Temperature
pka: 4.44±0.10(Predicted)
form: Crystalline Powder
color: White to beige
Water Solubility: 129.2mg/L(temperature not stated)
BRN: 907267
InChI: InChI=1S/C9H10O2/c1-6-3-4-8(9(10)11)5-7(6)2/h3-5H,1-2H3,(H,10,11)
InChIKey: OPVAJFQBSDUNQA-UHFFFAOYSA-N
SMILES: C(O)(=O)C1=CC=C(C)C(C)=C1
CAS DataBase Reference: 619-04-5(CAS DataBase Reference)
NIST Chemistry Reference: Benzoic acid, 3,4-dimethyl-(619-04-5)
EPA Substance Registry System: 3,4-Dimethylbenzoic acid (619-04-5)

More

Less

Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-22
Safety Statements: 22-24/25-37/39-26
WGK Germany: 3
RTECS: DG8734020
TSCA: Yes
HS Code: 29163900

More

Less

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.

More

Less

N-Bromosuccinimide Price

TCI Chemical

Product number: D1439
Product name: 3,4-Dimethylbenzoic Acid
Purity: >99.0%(T)
Packaging: 10g
Price: $43
Updated: 2025/07/31

TCI Chemical

Product number: D1439
Product name: 3,4-Dimethylbenzoic Acid
Purity: >99.0%(T)
Packaging: 25g
Price: $72
Updated: 2025/07/31

TRC

Product number: D476768
Product name: 3,4-Dimethylbenzoic acid
Packaging: 1g
Price: $55
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK543160
Product name: 3,4-Dimethylbenzoic acid
Purity: 98%
Packaging: 25g
Price: $68
Updated: 2021/12/16

Matrix Scientific

Product number: 126543
Product name: 3,4-Dimethylbenzoic acid
Purity: >97%
Packaging: 25g
Price: $24
Updated: 2021/12/16

More

Less

3,4-Dimethylbenzoic acid Chemical Properties,Usage,Production

Chemical Properties

white to beige crystalline powder

Definition

ChEBI: A dimethylbenzoic acid in which the two methyl groups are located at positions 3 and 4.

Purification Methods

Crystallise it from EtOH or H2O (m 168-168.5o), and sublime it in vacuo. The phenyl ester has m 68o (from EtOH or pet ether) and b 155-157o/2mm. [Beilstein 9 II 353, 9 III 2441, 9 IV 1803.]

3,4-Dimethylbenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

METHYL ISOINDOLINE-5-CARBOXYLATE Methyl 3,4-dimethylbenzoate Vadimezan isoindoline-5-carboxylic acid

More

Less

3,4-Dimethylbenzoic acid Suppliers

Americas 1 Belgium 1 Canada 1 China 194 Europe 4 Germany 6 India 24 Japan 3 Slovakia 1 Switzerland 3 Ukraine 1 United Kingdom 12 United States 37 USA 1 Global 289

GLR Innovations

Tel: +91 9891111994
Email: info@glrgroup.in
Country: India
ProdList: 4535
Advantage: 58

TCI Chemicals (India) Pvt. Ltd.

Tel: --
Fax: --
Email: sales-in@tcichemicals.com
Country: India
ProdList: 6768
Advantage: 58

Alfa Aesar

Tel: --
Fax: --
Email: tech@alfa.com
Country: India
ProdList: 6905
Advantage: 58

Ashvarsha Fine Chemicals

Tel: --
Fax: --
Country: India
ProdList: 147
Advantage: 58

Unisource Chemicals Private Limited

Tel: --
Fax: --
Country: India
ProdList: 289
Advantage: 58

Anji Biosciences

Tel: --
Fax: --
Country: India
ProdList: 201
Advantage: 58

Reax Chemicals

Tel: --
Fax: --
Country: India
ProdList: 4217
Advantage: 58

ALR Fine Chemicals Pvt Ltd

Tel: --
Fax: --
Country: India
ProdList: 283
Advantage: 58

Oceanic Pharmachem Pvt. Ltd.

Tel: --
Fax: --
Email: info@oceanicpharmachem.com
Country: India
ProdList: 2005
Advantage: 58

Chemit Laboratories

Tel: --
Fax: --
Country: India
ProdList: 287
Advantage: 58

Oxford laboratories

Tel: --
Fax: --
Country: India
ProdList: 652
Advantage: 58

Basr Fine Chemicals Private Limited

Tel: --
Fax: --
Country: India
ProdList: 632
Advantage: 58

Syn-Finechem Laboratories Pvt., Ltd.

Tel: --
Fax: --
Email: synfine@synfinechem.com
Country: India
ProdList: 296
Advantage: 58

Rowan Fine Chemicals

Tel: --
Fax: --
Country: India
ProdList: 117
Advantage: 58

Evans Fine Chem

Tel: --
Fax: --
Country: India
ProdList: 289
Advantage: 58

Maha Laxmi Industries

Tel: --
Fax: --
Country: India
ProdList: 18
Advantage: 58

A.J Chemicals

Tel: --
Fax: --
Email: sales@ajchem.in
Country: India
ProdList: 6100
Advantage: 58

CHEMSWORTH

Tel: --
Fax: --
Email: info@chemsworth.com
Country: India
ProdList: 6700
Advantage: 30

OCEAN TRADING CORPORATION

Tel: --
Fax: --
Email: otcchem@otcchem.com
Country: India
ProdList: 6202
Advantage: 58

BASR Fine Chemicals

Tel: --
Fax: --
Email: info@basrtech.com
Country: India
ProdList: 237
Advantage: 56

More

Less

View Lastest Price from 3,4-Dimethylbenzoic acid manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 3,4-Dimethylbenzoic acid 619-04-5
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-03-19

Honest Joy Holdings Limited

Product: 3,4-Dimethylbenzoic acid 619-04-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 100 tons
Release date: 2022-02-20

Career Henan Chemical Co

Product: 3,4-Dimethylbenzoic acid 619-04-5
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1ton
Release date: 2019-07-11

619-04-5, 3,4-Dimethylbenzoic acidRelated Search:

4-Aminobenzoic acid 3,4-Dimethoxybenzoic acid Dimethyl sulfoxide Benzoic acid Poly(dimethylsiloxane) N,N-Dimethylformamide 2,3-DIMETHYLBENZOIC ACID 3',4'-Dimethylacetophenone 1-(2-chloroethyl)-2,3-dimethylbenzene 4-ethenyl-1,2-dimethyl-benzene 2,3-Dimethylbenzene-1-carbonyl chloride 1,4-DIBROMO-2,3-DIMETHYLBENZENE Medetomidine Impurity 2 Medetomidine Impurity 3 2,3-DIMETHYLACETOPHENONE Dexmedetomidine Impurity 3 N,N-Dimethylacetamide kyselina1-nitroanthrachinon-2-karboxylova

RARECHEM AL BO 0330

O-XYLENE-4-CARBOXYLIC ACID

1-Carboxy-3,4-dimethylbenzene

3,4-dimethylbenzoate

D**3,4-DIMETHYLBENZOIC ACID

3,4-dimethyl-benzoicaci

3,4-DIMETHYLBENZOIC ACID

AKOS BBS-00007820

Benzoic acid, 3,4-dimethyl- (7CI,8CI,9CI)

3,4-DIMETHYLBENZOICAICD

ASYM-O-XYLYLIC ACID

Xylylic acid

3,4-Dimethylbenzoic acid,98%

3,4-Dimethylbenzoic acid,asym.-o-Xylylic acid

3,4-Dimethylbenzoic acid, tech

Paraxy lylic acid

unsyM-o-Xylylic acid

50G/200G/1KG

Benzoic acid,3,4-dimethyl-

3,4-Dimethylbenzoic Acid &gt

Dexmedetomidine Impurity 42

Ibandronate Impurity 34

3,4-Dimethylbenzoic acid, 10 mM in DMSO

619-04-5

ARYL ACID

Carbonyl Compounds

Carboxylic Acids

C9

Building Blocks

Organic Building Blocks

Acids & Esters

CARBOXYLICACID

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts

Benzenes