40203-94-9
40203-94-9 structure
- Name: Methyl (S)-2-Isocyanato-3-phenylpropionate
- Chemical Name: (s)-2-isocyanato-3-phenylpropionic acid methyl ester
- CAS Number: 40203-94-9
- Molecular Formula: C11H11NO3
- Molecular Weight: 205.21000
- Create Date: 2018-10-09 16:47:35
- Modify Date: 2024-01-09 09:33:15
| Name | (s)-2-isocyanato-3-phenylpropionic acid methyl ester |
|---|---|
| Synonyms |
methyl-(s)-2-isocyanato-3-phenylpropanate
N-carbonyl-L-phenylalanine methyl ester MFCD00191535 L-phenylalanine methyl ester isocyanate (S)-2-Isocyanato-3-phenylpropionic Acid methyl (S)-2-isocyanato-3-phenylpropanoate Methyl (S)-2-Isocyanato-3-phenylpropionate methyl (2S)-2-isocyanato-3-phenylpropanoate methyl N-(oxomethylene)phenylalaninate METHYL 2(S)-ISOCYANATO-3-PHENYLPROPANOATE |
| Density | 1.13 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 244 °C(lit.) |
| Melting Point | 23°C |
| Molecular Formula | C11H11NO3 |
| Molecular Weight | 205.21000 |
| Flash Point | >230 °F |
| Exact Mass | 205.07400 |
| PSA | 55.73000 |
| LogP | 1.10650 |
| Index of Refraction | n20/D 1.513(lit.) |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H302-H312-H315-H319-H332-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn |
| Risk Phrases | R20/21/22 |
| Safety Phrases | S26-S36 |
| RIDADR | UN 2206 6.1/PG 3 |
| WGK Germany | 3 |
| HS Code | 2929109000 |
| HS Code | 2929109000 |
|---|---|
| Summary | 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |