(Triphenylphosphoranylidene)acetonitrile
Modify Date: 2025-08-25 19:25:22
(Triphenylphosphoranylidene)acetonitrile structure
|
Common Name | (Triphenylphosphoranylidene)acetonitrile | ||
|---|---|---|---|---|
| CAS Number | 16640-68-9 | Molecular Weight | 301.322 | |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 465.3±28.0 °C at 760 mmHg | |
| Molecular Formula | C20H16NP | Melting Point | 189-195ºC(lit.) | |
| MSDS | Chinese USA | Flash Point | 235.2±24.0 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
| Name | (Cyanomethylene)Triphenylphosphorane |
|---|---|
| Synonym | More Synonyms |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 465.3±28.0 °C at 760 mmHg |
| Melting Point | 189-195ºC(lit.) |
| Molecular Formula | C20H16NP |
| Molecular Weight | 301.322 |
| Flash Point | 235.2±24.0 °C |
| Exact Mass | 301.102051 |
| PSA | 33.60000 |
| LogP | 3.45 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.627 |
| Storage condition | Refrigerator |
| 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 | 36/37/38 |
| Safety Phrases | 26-36 |
| RIDADR | UN 2811 6.1/PG III |
| WGK Germany | 3 |
| Packaging Group | III |
| HS Code | 2931900090 |
| 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% |
|
A highly regio- and stereoselective formation of bicyclo[4.2.0]oct-5-ene derivatives through thermal intramolecular [2 + 2] cycloaddition of allenes.
J. Org. Chem. 72 , 4378, (2007) Thermal [2 + 2] cycloaddition of allenes with an additional multiple bond is described. By simply heating the allenenes or allenynes having a three-atom tether in an appropriate solvent such as dioxan... |
| 2-(Triphenylphosphoranylidene)acetonitrile |
| EINECS 240-689-7 |
| (Cyanomethylene)triphenylphosphorane |
| (Triphenylphosphoranylidene)acetonitrile |
| Acetonitrile, 2-(triphenylphosphoranylidene)- |
| MFCD00567633 |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: (Triphenylphosphoranylidene)acetonitrile
- Price: Check
- Purity: 98.0%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: (Triphenylphosphoranylidene)acetonitrile
- Price: ￥838.0/5g ￥2708.0/25g
- Purity: 98.0%
- Delivery: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Acetonitrile,2-(triphenylphosphoranylidene)-
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Chainpharm Limited
- China
- Product Name: (Triphenylphosphoranylidene)acetonitrile
- Price: ￥Inquiry/1g ￥Inquiry/10g ￥Inquiry/100g ￥Inquiry/1kg
- Purity: 97.0%
- Delivery: 1 Day
- Contact: Sales Department
- Email: sales@chainpharm.com
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