39570-63-3
39570-63-3 structure
- Name: (S)-(-)-2-FORMAMIDOSUCCINICANHYDRIDE
- Chemical Name: methyl (2S)-2-isocyanato-4-methylpentanoate
- CAS Number: 39570-63-3
- Molecular Formula: C8H13NO3
- Molecular Weight: 171.19400
- Create Date: 2018-12-17 07:14:58
- Modify Date: 2024-04-05 17:18:53
| Name | methyl (2S)-2-isocyanato-4-methylpentanoate |
|---|---|
| Synonyms |
Methyl (S)-(-)-2-Isocyanato-4-methylvalerate
L-leucine methyl ester isocyanate methyl N-(oxomethylen)-L-leucinate (S)-(-)-2-Isocyanato-4-methylvaleric Acid Methyl Ester N-carbonyl-L-leucine methyl ester |
| Density | 1.03 g/cm3 |
|---|---|
| Boiling Point | 74ºC / 5mmHg |
| Molecular Formula | C8H13NO3 |
| Molecular Weight | 171.19400 |
| Flash Point | 68.7ºC |
| Exact Mass | 171.09000 |
| PSA | 55.73000 |
| LogP | 0.90990 |
| Index of Refraction | 1.459 |
| Risk Phrases | 20/21/22-36/37/38 |
|---|---|
| Safety Phrases | 26-36/37/39 |
| RIDADR | UN 2206 |
| Hazard Class | 1.0 |
| 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% |