3,5-Dimethylbenzoic acid
- CAS No.
- 499-06-9
- Chemical Name:
- 3,5-Dimethylbenzoic acid
- Synonyms
- m-Xylylic acid;3,5-Dimethyl;MESITYLENIC ACID;SYM-M-XYLYLIC ACID;RARECHEM AL BO 0607;3,5-Dimethylbenzoic;5-DiMethylbenzoic acid;3,5-dimethyl-benzoicaci;3,5-Dimethylbezoic acid;3,5-DIMETHYLBENZOIC ACID
- CBNumber:
- CB8191872
- Molecular Formula:
- C9H10O2
- Molecular Weight:
- 150.17
- MDL Number:
- MFCD00002525
- MOL File:
- 499-06-9.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 3,5-Dimethylbenzoic acid 99% | D149608 | 25g | $94.1 |
| 3,5-Dimethylbenzoic Acid >99.0%(T) | D0684 | 25g | $67 |
| 3,5-Dimethylbenzoic Acid >99.0%(T) | D0684 | 250g | $502 |
| 3,5-Dimethylbenzoic acid | D471420 | 25g | $250 |
| 3,5-Dimethylbenzoic acid | D471420 | 10g | $140 |
| More product size | |||
| Melting point | 169-171 °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 | 4.32(at 25℃) |
| color | White to light yellow |
| Water Solubility | Soluble in methanol. (1 g/10 mL). Slightly soluble in water. |
| BRN | 1072182 |
| InChI | InChI=1S/C9H10O2/c1-6-3-7(2)5-8(4-6)9(10)11/h3-5H,1-2H3,(H,10,11) |
| InChIKey | UMVOQQDNEYOJOK-UHFFFAOYSA-N |
| SMILES | C(O)(=O)C1=CC(C)=CC(C)=C1 |
| CAS DataBase Reference | 499-06-9(CAS DataBase Reference) |
| FDA UNII | ED8AV34N0Y |
| NIST Chemistry Reference | Benzoic acid, 3,5-dimethyl-(499-06-9) |
| EPA Substance Registry System | Benzoic acid, 3,5-dimethyl- (499-06-9) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) | ![]() GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P280g-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DG8734030 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29163900 | |||||||||
| NFPA 704 |
|
3,5-Dimethylbenzoic acid price More Price(45)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | D149608 | 3,5-Dimethylbenzoic acid 99% | 499-06-9 | 25g | $94.1 | 2025-07-31 | Buy |
| TCI Chemical | D0684 | 3,5-Dimethylbenzoic Acid >99.0%(T) | 499-06-9 | 25g | $67 | 2025-07-31 | Buy |
| TCI Chemical | D0684 | 3,5-Dimethylbenzoic Acid >99.0%(T) | 499-06-9 | 250g | $502 | 2025-07-31 | Buy |
| TRC | D471420 | 3,5-Dimethylbenzoic acid | 499-06-9 | 25g | $250 | 2021-12-16 | Buy |
| TRC | D471420 | 3,5-Dimethylbenzoic acid | 499-06-9 | 10g | $140 | 2021-12-16 | Buy |
3,5-Dimethylbenzoic acid Chemical Properties,Uses,Production
Chemical Properties
white to light yellow crystalline powder
Uses
3,5-Dimethylbenzoic acid is suitable reagent used as carbon and energy supplement in the culture medium of Pseudomonas sp
Definition
ChEBI: A dimethylbenzoic acid in which the two methyl groups are located at positions 3 and 5.
Purification Methods
Distil the acid in steam, crystallise it from H2O (m 171.2-171.7o) or EtOH, and sublime it in vacuo.[Beilstein 9 H 536, 9 III 244, 9 IV 1806.]
3,5-Dimethylbenzoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
1of3
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8768 | 58 |
| Capot Chemical Co.,Ltd. | +86-(0)57185586718; +8613336195806 | sales@capot.com | China | 29735 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21612 | 55 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3009 | 60 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2988 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29846 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8615060885618 | sales@amoychem.com | China | 6369 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
View Lastest Price from 3,5-Dimethylbenzoic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
![]() |
2025-12-12 | 3,5-Dimethylbenzoic acid
499-06-9
|
US $12.72 / Kg/Drum | 5Kg/Drum | 99.0%min | 60tons/month | Asia Chem I and E (Jiangsu) Co Ltd | |
![]() |
2025-12-11 | 3,5-Dimethylbenzoic acid
499-06-9
|
US $10.00-8.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
![]() |
2025-06-20 | 3,5-dimethylbenzoic acid
499-06-9
|
US $0.00 / kg | 1kg | 99.0%min | 20tons | Hebei Yanxi Chemical Co., Ltd. |
-

- 3,5-Dimethylbenzoic acid
499-06-9
- US $12.72 / Kg/Drum
- 99.0%min
- Asia Chem I and E (Jiangsu) Co Ltd
-

- 3,5-Dimethylbenzoic acid
499-06-9
- US $10.00-8.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-

- 3,5-dimethylbenzoic acid
499-06-9
- US $0.00 / kg
- 99.0%min
- Hebei Yanxi Chemical Co., Ltd.





