ChemicalBook >> CAS DataBase List >>4-Methylphenylacetic acid
4-Methylphenylacetic acid
- CAS No.
- 622-47-9
- Chemical Name:
- 4-Methylphenylacetic acid
- Synonyms
- P-TOLYLACETIC ACID;2-p-Tolylacetic acid;Tolylacetic acid;p-Tolylacetic;ASISCHEM D13361;p-Tolylessigsure;p-Tolyacetic acid;4-TOLYLACETIC ACID;RARECHEM AL BO 0137;(p-tolyl)-aceticaci
- CBNumber:
- CB3695209
- Molecular Formula:
- C9H10O2
- Molecular Weight:
- 150.17
- MDL Number:
- MFCD00004353
- MOL File:
- 622-47-9.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
| Melting point | 88-92 °C (lit.) |
|---|---|
| Boiling point | 265-267 °C (lit.) |
| Density | 1.0858 (rough estimate) |
| refractive index | 1.5002 (estimate) |
| Flash point | 265-267°C |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | soluble in Methanol |
| pka | pK1:4.370 (25°C) |
| form | Fine Crystalline Powder |
| color | White |
| BRN | 2043528 |
| InChI | InChI=1S/C9H10O2/c1-7-2-4-8(5-3-7)6-9(10)11/h2-5H,6H2,1H3,(H,10,11) |
| InChIKey | GXXXUZIRGXYDFP-UHFFFAOYSA-N |
| SMILES | C1(CC(O)=O)=CC=C(C)C=C1 |
| CAS DataBase Reference | 622-47-9(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | E6YY73A4AE |
| NIST Chemistry Reference | p-Tolylacetic acid(622-47-9) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | AJ7569000 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29163900 | |||||||||
| NFPA 704 |
|
4-Methylphenylacetic acid price More Price(21)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | T38105 | p-Tolylacetic acid ReagentPlus , 99% | 622-47-9 | 25g | $178.4 | 2024-03-01 | Buy |
| Sigma-Aldrich | T38105 | p-Tolylacetic acid ReagentPlus , 99% | 622-47-9 | 5g | $90.2 | 2023-06-20 | Buy |
| TCI Chemical | T0882 | p-Tolylacetic Acid >98.0%(GC)(T) | 622-47-9 | 25g | $46 | 2024-03-01 | Buy |
| TCI Chemical | T0882 | p-Tolylacetic Acid >98.0%(GC)(T) | 622-47-9 | 250g | $279 | 2024-03-01 | Buy |
| Alfa Aesar | A15129 | p-Tolylacetic acid, 99% | 622-47-9 | 5g | $22.65 | 2024-03-01 | Buy |
4-Methylphenylacetic acid Chemical Properties,Uses,Production
Chemical Properties
white fine crystalline powder
Uses
p-Tolylacetic acid is a reagent used in the preparation of quaternary amines and epithelial sodium channel inhibition in bronchial epithelium.
Synthesis Reference(s)
The Journal of Organic Chemistry, 48, p. 1919, 1983 DOI: 10.1021/jo00159a031
Tetrahedron Letters, 28, p. 2633, 1987 DOI: 10.1016/S0040-4039(00)96167-7
Purification Methods
Crystallise the acid from heptane or water. [Beilstein 9 IV 1795.]
4-Methylphenylacetic acid Preparation Products And Raw materials
Raw materials
Preparation Products
1of2
Global( 457)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Taixing Foreign Trade Nanjing Co., Ltd. | +86-025-83346564; +8613182976929 | sales@tx-chem.com | China | 123 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 | abby@chuanghaibio.com | China | 8808 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12800 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18137 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20232 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 +86-16264648883 | niki@zlchemi.com | China | 7245 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29730 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-+86-371-66670886 | info@dakenam.com | China | 19841 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21628 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29857 | 58 |
View Lastest Price from 4-Methylphenylacetic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-30 | 4-Methylphenylacetic acid
622-47-9
|
US $99.00-45.00 / kg | 1kg | 99% | 20ton | Hebei Zhuanglai Chemical Trading Co Ltd | |
 |
2025-04-23 | 4-Methylphenylacetic acid
622-47-9
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-04-15 | 4-Methylphenylacetic acid
622-47-9
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd |
-
- 4-Methylphenylacetic acid
622-47-9
- US $99.00-45.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co Ltd
-
- 4-Methylphenylacetic acid
622-47-9
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 4-Methylphenylacetic acid
622-47-9
- US $0.00-0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
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49) PARA METHYL PHENYL ACETIC ACID
2-(4-methylphenyl)acetic acid
(p-tolyl)-aceticaci
4-Methylbenzeneacetic acid
4-methyl-benzeneaceticaci
4-methylbenzeneaceticacid
Acetic acid, (p-tolyl)-
Benzeneacetic acid, 4-methyl-
p-Tolyacetic acid
p-Tolylessigsure
P-TOLYLACETIC ACID
2-p-Tolylacetic acid
Tolylacetic acid
Para Methyl Phenyl Acetic Acid / Para Toly Acetic Acid
Imrecoxib Impurity 15
p-Tolylacetic acid
p-Tolylacetic acid, 98%
p-ToluicAcid（Assumed）
622-47-9
662-47-9
CARBOXYLIC ACID
Organic Building Blocks
Building Blocks
Carbonyl Compounds
Carboxylic Acids
C9
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C9
Aromatic Phenylacetic Acids and Derivatives
100g，120
Carbonyl Compounds
Carboxylic Acids
Chemical Synthesis
Organic Building Blocks