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
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3,4-Dimethylbenzoic acid Suppliers
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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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