- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Bis(diphenylphosphino)methane
- Price:
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Bis(diphenylphosphino)methane
- Price: ￥128.0/5g ￥528.0/25g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Bis(diphenylphosphino)methane
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: High purity CAS 2071-20-7 Bis(diphenylphosphino)methane in stock
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
2071-20-7
2071-20-7 structure
- Name: Bis(diphenylphosphino)methane
- Chemical Name: diphenylphosphanylmethyl(diphenyl)phosphane
- CAS Number: 2071-20-7
- Molecular Formula: C25H22P2
- Molecular Weight: 384.39
- Catalog: Organic raw materials Organic phosphine compound
- Create Date: 2018-08-06 15:57:23
- Modify Date: 2024-01-02 14:14:33
-
Bis(diphenylphosphino)methane is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
| Name | diphenylphosphanylmethyl(diphenyl)phosphane |
|---|---|
| Synonyms |
Phosphine, 1,1'-methylenebis[1,1-diphenyl-
bis(diphenylphosphanyl)methane MFCD00003537 Dppm methanediylbis(diphenylphosphane) EINECS 218-194-2 Methanediylbis[diphenylphosphine] Ph2PCH2PPh2 Bis(diphenylphosphino)methane Phosphine, methylenebis[diphenyl- TETRAPHENYLMETHYLENEDIPHOSPHINE 1,1-Bis(diphenylphosphino)methane Methylenebis(diphenylphosphine) |
| Description | Bis(diphenylphosphino)methane is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
|---|---|
| Related Catalog | |
| In Vitro | 用作有机合成催化剂。它还用作香精和香料的中间体。 |
| Boiling Point | 497.2±28.0 °C at 760 mmHg |
|---|---|
| Melting Point | 118-119 °C(lit.) |
| Molecular Formula | C25H22P2 |
| Molecular Weight | 384.39 |
| Flash Point | 270.2±30.3 °C |
| Exact Mass | 384.119659 |
| PSA | 27.18000 |
| LogP | 8.57 |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S22-S24/25-S37/39-S26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 29310095 |
| Precursor 9 | |
|---|---|
| DownStream 8 | |
| HS Code | 29310095 |
|---|