5112-95-8
5112-95-8 structure
- Name: Phosphine,1,1'-(1,2-ethynediyl)bis[1,1-diphenyl-
- Chemical Name: bis(diphenylphosphino)acetylene
- CAS Number: 5112-95-8
- Molecular Formula: C26H20P2
- Molecular Weight: 394.38500
- Catalog: Organic raw materials Organic phosphine compound
- Create Date: 2018-04-10 08:00:00
- Modify Date: 2025-08-25 11:11:54
| Name | bis(diphenylphosphino)acetylene |
|---|---|
| Synonyms |
EINECS 225-842-8
Bis(diphenylphosphino)acetylene ((Diphenylphosphino)ethynyl)diphenylphosphine Bis(diphenylphosphino)ethyne 2-diphenylphosphanylethynyl(diphenyl)phosphane MFCD00003045 |
| Boiling Point | 529.6ºCat 760 mmHg |
|---|---|
| Melting Point | 86-88 °C(lit.) |
| Molecular Formula | C26H20P2 |
| Molecular Weight | 394.38500 |
| Flash Point | 291.4ºC |
| Exact Mass | 394.10400 |
| PSA | 27.18000 |
| LogP | 5.17060 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2931900090 |
|
~50%
5112-95-8 |
| Literature: Persich, Peter; Llaveria, Josep; Lhermet, Rudy; Deharo, Teresa; Stade, Robert; Kondoh, Azusa; Fuerstner, Alois Chemistry - A European Journal, 2013 , vol. 19, # 39 p. 13047 - 13058 |
|
~49%
5112-95-8 |
| Literature: Nagaki, Aiichiro; Matsuo, Chika; Kim, Songhee; Saito, Kodai; Miyazaki, Atsuo; Yoshida, Jun-Ichi Angewandte Chemie - International Edition, 2012 , vol. 51, # 13 p. 3245 - 3248 |
|
~7%
5112-95-8 |
| Literature: Ekkert, Olga; Kehr, Gerald; Froehlich, Roland; Erker, Gerhard Journal of the American Chemical Society, 2011 , vol. 133, # 12 p. 4610 - 4616 |
|
~30%
5112-95-8 |
| Literature: Cambie, Richard C.; Rutledge, Peter S.; Tercel, Moana; Woodgate, Paul D. Journal of Organometallic Chemistry, 1986 , vol. 315, p. 171 - 186 |
|
~%
5112-95-8 |
| Literature: Cadierno, Victorio; Zablocka, Maria; Donnadieu, Bruno; Igau, Alain; Majoral, Jean-Pierre; Skowronska, Aleksandra Chemistry--A European Journal, 2001 , vol. 7, # 1 p. 221 - 229 |
|
~%
5112-95-8 |
| Literature: Charrier,C. et al. Bulletin de la Societe Chimique de France, 1966 , p. 1002 - 1011 |
|
~%
5112-95-8 |
| Literature: Hartmann et al. Zeitschrift fuer Anorganische und Allgemeine Chemie, 1956 , vol. 287, p. 261,264 |
| Precursor 7 | |
|---|---|
| DownStream 7 | |
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |