28240-71-3
28240-71-3 structure
- Name: 1,4-BIS(DICHLOROPHOSPHINO)BUTANE
- Chemical Name: dichloro(4-dichlorophosphanylbutyl)phosphane
- CAS Number: 28240-71-3
- Molecular Formula: C4H8Cl4P2
- Molecular Weight: 259.86600
- Create Date: 2018-06-16 17:38:35
- Modify Date: 2025-08-28 17:33:19
| Name | dichloro(4-dichlorophosphanylbutyl)phosphane |
|---|---|
| Synonyms |
Phosphonous dichloride,P,P'-1,4-butanediylbis
1,4-tetrachlorodiphosphinebutane Tetramethylen-bis-dichlorphosphin |
| Molecular Formula | C4H8Cl4P2 |
|---|---|
| Molecular Weight | 259.86600 |
| Exact Mass | 257.88600 |
| PSA | 27.18000 |
| LogP | 5.34560 |
| HS Code | 2903199000 |
|---|
|
~59%
28240-71-3 |
| Literature: Tavtorkin, Alexander N.; Toloraya, Sofia A.; Nifant'Ev, Eduard E.; Nifant'Ev, Ilya E. Tetrahedron Letters, 2011 , vol. 52, # 7 p. 824 - 825 |
|
~89%
28240-71-3 |
| Literature: Diemert, Klaus; Kuchen, Wilhelm; Kutter, Juergen Phosphorus and Sulfur and the Related Elements, 1983 , vol. 15, p. 155 - 164 |
|
~%
28240-71-3 |
| Literature: Sander,M. Chemische Berichte, 1962 , vol. 95, p. 473 - 482 |
|
~%
28240-71-3 |
| Literature: Langer, Falk; Puentener, Kurt; Stuermer, Rainer; Knochel, Paul Tetrahedron Asymmetry, 1997 , vol. 8, # 5 p. 715 - 738 |
| HS Code | 2903199000 |
|---|---|
| Summary | 2903199000 other saturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |