ChemicalBook >> CAS DataBase List >>3,4-Dimethylbenzoic acid
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;unsyM-o-Xylylic acid;3,4-dimethylbenzoate;3,4-dimethyl-benzoicaci;3,4-DIMETHYLBENZOICAICD
- CBNumber:
- CB2766496
- Molecular Formula:
- C9H10O2
- Molecular Weight:
- 150.17
- MDL Number:
- MFCD00002524
- MOL File:
- 619-04-5.mol
Last updated:2024-11-19 23:02:33
| 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) |
| FDA UNII | Z2TCZ088AV |
| NIST Chemistry Reference | Benzoic acid, 3,4-dimethyl-(619-04-5) |
| EPA Substance Registry System | 3,4-Dimethylbenzoic acid (619-04-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H335-H315-H319 | |||||||||
| Precautionary statements | P280g-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
3,4-Dimethylbenzoic acid price More Price(35)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | D1439 | 3,4-Dimethylbenzoic Acid >99.0%(T) | 619-04-5 | 10g | $44 | 2024-03-01 | Buy |
| TCI Chemical | D1439 | 3,4-Dimethylbenzoic Acid >99.0%(T) | 619-04-5 | 25g | $73 | 2024-03-01 | Buy |
| Alfa Aesar | A19260 | 3,4-Dimethylbenzoic acid, 98% | 619-04-5 | 25g | $42.65 | 2024-03-01 | Buy |
| Alfa Aesar | A19260 | 3,4-Dimethylbenzoic acid, 98% | 619-04-5 | 100g | $115.65 | 2024-03-01 | Buy |
| Alfa Aesar | A19260 | 3,4-Dimethylbenzoic acid, 98% | 619-04-5 | 500g | $460.65 | 2024-03-01 | Buy |
3,4-Dimethylbenzoic acid Chemical Properties,Uses,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
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Preparation Products
1of2
Global( 269)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18779 | 58 |
| Taizhou Tianhong Biochemistry Technology Co., Ltd. | 0523-86132544 | sales@thbiochem.com | CHINA | 305 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32957 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29884 | 58 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4241 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10032 | 58 |
View Lastest Price from 3,4-Dimethylbenzoic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-19 | 3,4-Dimethylbenzoic acid
619-04-5
|
US $39.00 / mL | 99.76% | 10g | TargetMol Chemicals Inc. | ||
 |
2022-02-21 | 3,4-Dimethylbenzoic acid
619-04-5
|
US $0.00 / KG | 1KG | 99.0% | 100 tons | Honest Joy Holdings Limited
|
|
 |
2019-07-12 | 3,4-Dimethylbenzoic acid
619-04-5
|
US $1.00 / KG | 1KG | 99% | 1ton | Career Henan Chemical Co |
-
- 3,4-Dimethylbenzoic acid
619-04-5
- US $39.00 / mL
- 99.76%
- TargetMol Chemicals Inc.
-
- 3,4-Dimethylbenzoic acid
619-04-5
- US $0.00 / KG
- 99.0%
- Honest Joy Holdings Limited
-
- 3,4-Dimethylbenzoic acid
619-04-5
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
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619-04-5
ARYL ACID
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C9
Building Blocks
Organic Building Blocks
Acids & Esters
CARBOXYLICACID
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