938-94-3
938-94-3 structure
- Name: 2-(p-Tolyl)propanoic acid
- Chemical Name: 2-(4-Methylphenyl)propanoic acid
- CAS Number: 938-94-3
- Molecular Formula: C10H12O2
- Molecular Weight: 164.201
- Create Date: 2018-06-25 14:26:33
- Modify Date: 2026-07-02 21:54:58
| Name | 2-(4-Methylphenyl)propanoic acid |
|---|---|
| Synonyms |
2-(4-MethyL
2-(4-METHYLPHENYL)PROPANOIC ACID 2-(4-METHYLPHENYL)PROPA UNII:1635C8OCXW α,4-DiMethylbenzeneacetic Acid (2RS)-2-(4-METHYLPHENYL)PROPANOIC ACID MFCD01111378 2-(4-tolyl)propanoic acid Ibuprofen Impurity 4 α-(p-Tolyl)propionic Acid 5932B+5242 (2RS)-2-(4-Methylphenyl)propanoic A 2-(4-methylphenyl)propionicacid Ibuprofen-3 Ibuprofen Impurity D Benzeneacetic acid, α,4-dimethyl 2-(p-Tolyl)propionic acidalpha,4-Dimethylphenylacetic acid Methylphenylpropinoic acid Ibuprofen Impurity D：Ibuprofen Impurity D 2-(4-Methylphenyl)propanoic acid(MPPA) 2-(p-Tolyl)proplonic acid 4-METHYL-2-PHENYLPROPIONIC ACID 2-p-Tolylpropanoic acid / 2-(4-Tolyl)propionic acid 2-(p-Tolyl)propionic acid, R 2-(4-Methylphenyl)pr Ibuprofen Impurity DQ: What is Ibuprofen Impurity D Q: What is the CAS Number of Ibuprofen Impurity D Q: What is the storage condition of Ibuprofen Impurity D Q: What e the applications of Ibuprofen Impurity D 2-(4-Methylphenyl)propionic acid 2-(p-Methylphenyl)propionic acid IBUPROFEN IMP D a,4-Dimethylbenzeneacetic acid alpha,4-Dimethylphenylacetic acid 2-p-Tolylpropanoic acid 2-(4-Tolyl)propionic acid Ibuprofen Impurity 4（Ibuprofen Impurity D） α,4-dimethylphenylacetic acid 2- (p-toluene) propionic acid 2-(p-Tolyl)propionic acid Ibuprofen IMpurity-D p-Methyl isopropionic acid 2-(4-Methylphenyl)propanoicaci p-Methylhydratropic acid 2-(4-METHYLPHENYL)PROPIONIC ACID (2S)-2-(4-methylphenyl)propanoate IBUPROFEN IMPURITY D Ibuprofen Impurity D (2-(p-Tolyl)propionic Acid) (2R)-2-(4-Methylphenyl)propanoic acid 4-methyl-hydratropic acid p-Methylhydratropic acid. |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 278.0±9.0 °C at 760 mmHg |
| Melting Point | 37-42 °C(lit.) |
| Molecular Formula | C10H12O2 |
| Molecular Weight | 164.201 |
| Flash Point | 175.2±13.9 °C |
| Exact Mass | 164.083725 |
| PSA | 37.30000 |
| LogP | 2.31 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.535 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2916399090 |
| Precursor 10 | |
|---|---|
| DownStream 6 | |
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |