4247-61-4
4247-61-4 structure
- Name: N-(2,5-difluoro-4-formamido-phenyl)formamide
- Chemical Name: 1,1,2,2,3,3-hexafluoro-4,4-bis(trifluoromethyl)cyclobutane
- CAS Number: 4247-61-4
- Molecular Formula: C8H6F2N2O2
- Molecular Weight: 200.14200
- Create Date: 2017-12-16 23:15:47
- Modify Date: 2025-09-27 15:17:53
| Name | 1,1,2,2,3,3-hexafluoro-4,4-bis(trifluoromethyl)cyclobutane |
|---|---|
| Synonyms |
2,5-Difluoro-benzoic acid ethyl ester
2,5-Difluor-N,N'-diformyl-p-phenylendiamin 2,5-Difluor-benzoesaeure-ethylester Ethyl 2-fluoro-5-fluorobenzoate |
| Density | 1.523g/cm3 |
|---|---|
| Boiling Point | 473.9ºC at 760 mmHg |
| Molecular Formula | C8H6F2N2O2 |
| Molecular Weight | 200.14200 |
| Flash Point | 240.4ºC |
| Exact Mass | 200.04000 |
| PSA | 58.20000 |
| LogP | 2.51920 |
| Index of Refraction | 1.614 |
| HS Code | 2924299090 |
|---|
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~%
4247-61-4 |
| Literature: Montgomery,J.A.; Hewson,K. Journal of Medicinal Chemistry, 1965 , vol. 8, p. 737 - 740 |
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |