77953-71-0
77953-71-0 structure
- Name: 3H-HEPTAFLUORO-2,2,4,4-TETRAHYDROXYPENTANE
- Chemical Name: 1,1,1,3,5,5,5-heptafluoropentane-2,2,4,4-tetrol
- CAS Number: 77953-71-0
- Molecular Formula: C5H5F7O4
- Molecular Weight: 262.08000
- Create Date: 2018-11-26 16:01:00
- Modify Date: 2024-02-07 18:53:42
| Name | 1,1,1,3,5,5,5-heptafluoropentane-2,2,4,4-tetrol |
|---|---|
| Synonyms |
PC3806
3h-heptafluoro-2,2,4,4-tetrahydroxypentane |
| Density | 1.874g/cm3 |
|---|---|
| Boiling Point | 443.1ºC at 760 mmHg |
| Melting Point | 113-114ºC |
| Molecular Formula | C5H5F7O4 |
| Molecular Weight | 262.08000 |
| Flash Point | 221.8ºC |
| Exact Mass | 262.00800 |
| PSA | 80.92000 |
| Index of Refraction | 1.379 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26-36/37/39 |
| HS Code | 2905590090 |
| HS Code | 2905590090 |
|---|---|
| Summary | 2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |