ChemicalBook > CAS DataBase List > 3,4-Dimethylbenzoic acid

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
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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
form 
Crystalline Powder
pka
4.44±0.10(Predicted)
color 
White to beige
Water Solubility 
129.2mg/L(temperature not stated)
BRN 
907267
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)
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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
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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

TCI Chemical
Product number
D1439
Product name
3,4-Dimethylbenzoic Acid
Purity
>99.0%(T)
Packaging
10g
Price
$44
Updated
2024/03/01
TCI Chemical
Product number
D1439
Product name
3,4-Dimethylbenzoic Acid
Purity
>99.0%(T)
Packaging
25g
Price
$73
Updated
2024/03/01
Alfa Aesar
Product number
A19260
Product name
3,4-Dimethylbenzoic acid, 98%
Packaging
25g
Price
$42.65
Updated
2024/03/01
Alfa Aesar
Product number
A19260
Product name
3,4-Dimethylbenzoic acid, 98%
Packaging
100g
Price
$115.65
Updated
2024/03/01
Alfa Aesar
Product number
A19260
Product name
3,4-Dimethylbenzoic acid, 98%
Packaging
500g
Price
$460.65
Updated
2024/03/01
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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
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3,4-Dimethylbenzoic acid Suppliers

Americas 1 Belgium 1 Canada 1 China 175 Europe 4 Germany 6 India 23 Japan 3 Slovakia 1 Switzerland 3 Ukraine 1 United Kingdom 12 United States 37 USA 1 Global 269
MDP ChemControl Ltd.
Tel
--
Fax
--
Email
chemcontrol@nextra.sk
Country
Slovakia
ProdList
6700
Advantage
60
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View Lastest Price from 3,4-Dimethylbenzoic acid manufacturers

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

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