4619-20-9
4619-20-9 structure
- Name: 3-(4-Methylbenzoyl)propionic acid
- Chemical Name: 3-(4-Methylbenzoyl)propionic acid
- CAS Number: 4619-20-9
- Molecular Formula: C11H12O3
- Molecular Weight: 192.21100
- Catalog: Chemical reagent Organic reagent fatty acid
- Create Date: 2018-03-11 08:00:00
- Modify Date: 2026-06-30 19:43:03
| Name | 3-(4-Methylbenzoyl)propionic acid |
|---|---|
| Synonyms |
Benzenebutanoic acid, 4-methyl-γ-oxo
4-(4-Methylphenyl)-4-oxobutyricAcid> JRH-05501, 4-Oxo-4-p-tolylbutanoic acid Zolpidem ttrate Impurity C 3-(4-Methylbenzoyl)propionic Acid 4-(p-Tolyl)-4-oxobutyric Acid 4-Oxo-4-(pa-tolyl)-butyric acid 3-(4-METHYLBENZOYL)PROPANOIC ACID β-Cboxy-4'-methylpropiophenone 4-OXO-4-P-TOLYLBUTANOIC ACID 3-(4-Methylbenzoyl)propionic Tolyoyl Propionic acid Zolpidem Impurity 11 4-(p-Tolyl)-4-oxobutyric Acid 4-keto-4-(4-methylphenyl)butyric acid 4-(4-methylphenyl)-4-oxobutanoic acid AURORA 3-(P-TOLUOYL)PROPIONIC ACID 4-Oxo-4-(p-tolyl)butanoic acid 4-(P-TOLYL)-4-OXOBUTYRIC ACID 4-(4-methylphenyl)-4-oxobutanoate 3-(4-METHYLBENZOYL)PROPIONIC ACID γ-Oxo-4-methylbenzenebutanoic acid 4-(4-Methylphenyl)-4-oxobutyric Acid 3-(4-Methylbenzoyl)propionic Acid Methylbenzoylpropionicacid Zolpidem Impurity C 4-OXO-4-P-TOLYL-BUTYRIC ACID 4-OXO-4-(4-TOLYL)BUTYRIC ACID 4-Methyl-γ-oxobenzenebutanoic acid 4-(4-METHYLPHENYL)-4-OXOBUTANOIC ACID 4-(P-METHYLPHENYL)-4-OXOBUTYRIC ACID Tolyloyl Propionic Acid 3-(4-Methylbenzoyl)propionicaci Zolpidem ttrate Impurity 8 4-(4-METHYLPHENYL)-4-OXOBUTYRIC ACID MFCD00020541 |
| Density | 1.165 g/cm3 |
|---|---|
| Boiling Point | 378.8ºC at 760 mmHg |
| Melting Point | 127-130 °C(lit.) |
| Molecular Formula | C11H12O3 |
| Molecular Weight | 192.21100 |
| Flash Point | 197ºC |
| Exact Mass | 192.07900 |
| PSA | 54.37000 |
| LogP | 2.04250 |
| Index of Refraction | 1.542 |
| Water Solubility | insoluble |
| 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 | 2918300090 |
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |