3585-49-7
3585-49-7 structure
- Name: 2-(4-butylphenyl)propanoic acid
- Chemical Name: p-Butyl Ibuprofen
- CAS Number: 3585-49-7
- Molecular Formula: C13H18O2
- Molecular Weight: 206.281
- Catalog: analytical chemistry Standard Pharmacopoeia Standards and Magazine Standards
- Create Date: 2018-09-20 04:48:45
- Modify Date: 2025-08-25 12:33:33
| Name | p-Butyl Ibuprofen |
|---|---|
| Synonyms |
Benzeneacetic acid, 4-butyl-α-methyl-, (αS)-
(2S)-2-(4-Butylphenyl)propanoic acid Ibuprofen impurity B 2-(4-butylphenyl)propanoic acid Ibuprofen Impurity 17 |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 325.8±11.0 °C at 760 mmHg |
| Molecular Formula | C13H18O2 |
| Molecular Weight | 206.281 |
| Flash Point | 222.8±14.4 °C |
| Exact Mass | 206.130676 |
| PSA | 37.30000 |
| LogP | 3.91 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.520 |
| Storage condition | 2-8℃ |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225-H302 + H312 + H332-H319 |
| Precautionary Statements | P210-P261-P280-P305 + P351 + P338-P370 + P378-P403 + P235 |
| RIDADR | UN 1648 3 / PGII |
| HS Code | 2916399090 |
| 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% |