2277-31-8
2277-31-8 structure
- Name: octadec-9-en-12-ynoic acid
- Chemical Name: crepenynic acid
- CAS Number: 2277-31-8
- Molecular Formula: C18H30O2
- Molecular Weight: 278.43000
- Create Date: 2017-03-08 12:30:59
- Modify Date: 2024-01-03 17:11:45
| Name | crepenynic acid |
|---|---|
| Synonyms | octadec-9-en-12-ynoic acid |
| Density | 0.936g/cm3 |
|---|---|
| Boiling Point | 370.4ºC at 760mmHg |
| Molecular Formula | C18H30O2 |
| Molecular Weight | 278.43000 |
| Flash Point | 183ºC |
| Exact Mass | 278.22500 |
| PSA | 37.30000 |
| LogP | 5.33170 |
| Vapour Pressure | 1.67E-06mmHg at 25°C |
| Index of Refraction | 1.484 |
| HS Code | 2916190090 |
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2277-31-8 |
| Literature: Mikolajczak,K.L. et al. Journal of Organic Chemistry, 1964 , vol. 29, p. 318 - 322 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2916190090 |
|---|---|
| Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |