ChemicalBook >> CAS DataBase List >>3-Methylphenylacetic acid
3-Methylphenylacetic acid
- CAS No.
- 621-36-3
- Chemical Name:
- 3-Methylphenylacetic acid
- Synonyms
- 2-(M-Tolyl)acetic acid;MTAA;2-(3-methylphenyl)acetic acid;m-Tolylacetic;m-Tolyacetic Acid;M-TOLYLACETIC ACID;3-TOLYLACETIC ACID;RARECHEM AL BO 0128;M**M-TOLYLACETIC ACID;meta-tolylacetic acid
- CBNumber:
- CB9431388
- Molecular Formula:
- C9H10O2
- Molecular Weight:
- 150.17
- MDL Number:
- MFCD00004340
- MOL File:
- 621-36-3.mol
- MSDS File:
- SDS
Last updated:2025-08-18 15:50:48
| Melting point | 64-66 °C(lit.) |
|---|---|
| Boiling point | 231.72°C (rough estimate) |
| Density | 1.0858 (rough estimate) |
| refractive index | 1.5002 (estimate) |
| storage temp. | Storage temp. 2-8°C |
| form | Shiny Flakes and Chunks |
| pka | 4.30±0.10(Predicted) |
| color | Colorless to off-white |
| Water Solubility | Soluble in water. |
| BRN | 2043549 |
| InChI | InChI=1S/C9H10O2/c1-7-3-2-4-8(5-7)6-9(10)11/h2-5H,6H2,1H3,(H,10,11) |
| InChIKey | GJMPSRSMBJLKKB-UHFFFAOYSA-N |
| SMILES | C1(CC(O)=O)=CC=CC(C)=C1 |
| CAS DataBase Reference | 621-36-3(CAS DataBase Reference) |
| FDA UNII | AF4FNN5J9F |
| NIST Chemistry Reference | m-Tolylacetic acid(621-36-3) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29163900 | |||||||||
| NFPA 704 |
|
3-Methylphenylacetic acid price More Price(25)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | T38091 | m-Tolylacetic acid 99% | 621-36-3 | 5g | $28.97 | 2025-07-31 | Buy |
| TCI Chemical | T0880 | m-Tolylacetic Acid >98.0%(T) | 621-36-3 | 25g | $40 | 2025-07-31 | Buy |
| TRC | T536580 | m-Tolylacetic acid | 621-36-3 | 5g | $70 | 2021-12-16 | Buy |
| AK Scientific | L551 | 3-Methylphenylaceticacid | 621-36-3 | 5g | $77 | 2021-12-16 | Buy |
| SynQuest Laboratories | 2721-1-W0 | 3-Methylphenylacetic acid 98% | 621-36-3 | 50g | $194 | 2021-12-16 | Buy |
3-Methylphenylacetic acid Chemical Properties,Uses,Production
Chemical Properties
colorless to off-white shiny flakes and chunks
Uses
m-Tolylacetic acid is used as a reactant in the diastereoselective preparation of arylmethylene-isoindolinones.
Definition
ChEBI: A monocarboxylic acid that is acetic acid in which one of the methyl hydrogens is replaced by a 3-methylphenyl group.
3-Methylphenylacetic acid Preparation Products And Raw materials
Raw materials
Preparation Products
1of2
Global( 211)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Taixing Foreign Trade Nanjing Co., Ltd. | +86-025-83346564; +8613182976929 | sales@tx-chem.com | China | 123 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569262 +86-15003564040 | 1087@dideu.com | China | 3916 | 58 |
| Capot Chemical Co.,Ltd. | +8613336195806 | sales@capot.com | China | 29733 | 60 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49732 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29801 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +17819995354 | marketing@targetmol.com | United States | 32430 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
View Lastest Price from 3-Methylphenylacetic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-08-18 | 3-Methylphenylacetic acid
621-36-3
|
US $1000.00 / KG | 0.10000000149011612KG | 98%HPLC | 2tons | Shaanxi Dideu Medichem Co. Ltd | |
 |
2025-08-15 | 3-Methylphenylacetic acid
621-36-3
|
US $1000.00 / KG | 0.1KG | 98%HPLC | 2tons | Shaanxi Dideu Medichem Co. Ltd | |
 |
2019-12-31 | 3-Methylphenylacetic acid
621-36-3
|
US $1.00 / KG | 1KG | 99% | 100kg | Career Henan Chemical Co |
-
- 3-Methylphenylacetic acid
621-36-3
- US $1000.00 / KG
- 98%HPLC
- Shaanxi Dideu Medichem Co. Ltd
-
- 3-Methylphenylacetic acid
621-36-3
- US $1000.00 / KG
- 98%HPLC
- Shaanxi Dideu Medichem Co. Ltd
-
- 3-Methylphenylacetic acid
621-36-3
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
621-36-3(3-Methylphenylacetic acid)Related Search:
m-Tolylacetic
2-(3-methylphenyl)acetic acid
3-Methylphenylacetic acid 98%
3-METHYLPHENYLETHANOICACID
3-Methylbenzeneacetic acid
m-Tolylacetic acid,97%
m-Tolylacetic acid ,99%
M**M-TOLYLACETIC ACID
2-(3-methylphenyl)acetate
M-Tolylacetic acid, 97% 25GR
2-(M-Tolyl)acetic acid
m-Tolylacetic acid, 3-(Carboxymethyl)toluene
m-Tolylacetic acid 99%
m-Tolylacetic Acid
MTAA
M-TOLYLACETIC ACID
RARECHEM AL BO 0128
3-METHYLPHENYLACETIC ACID
3-TOLYLACETIC ACID
Benzeneacetic acid, 3-methyl-
m-Methylphenylacetic acid
meta-tolylacetic acid
m-Tolyacetic Acid
M-TOLYLACETIC ACID (MTAA)
Meta Methyl Phenyl Acetic Acid
M-Toluene acetic Acid
m-Tolylacetic acid, 95%
m-ToluicAcid（Assumed）
Loxoprofen Impurity 155
621-36-3
621-32-3
Building Blocks
Carboxylic Acids
C9
Carbonyl Compounds
Organic Building Blocks
Aromatic Phenylacetic Acids and Derivatives
