- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,5-Pentanediylbis(diphenylphosphine)
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,5-Pentanediylbis(diphenylphosphine)
- Price: ￥488.0/25g ￥138.0/5g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,5-Bis(diphenylphosphino)pentane
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
27721-02-4
27721-02-4 structure
- Name: 1,5-Pentanediylbis(diphenylphosphine)
- Chemical Name: 5-diphenylphosphanylpentyl(diphenyl)phosphane
- CAS Number: 27721-02-4
- Molecular Formula: C29H30P2
- Molecular Weight: 440.496
- Catalog: Organic raw materials Organic phosphine compound
- Create Date: 2018-07-08 13:51:36
- Modify Date: 2025-08-24 22:48:34
| Name | 5-diphenylphosphanylpentyl(diphenyl)phosphane |
|---|---|
| Synonyms |
1,5-pentanediylbis[diphenylphosphine] DPPENT Pentamethylenebis[diphenylphosphine] dpppe
DPPENT MFCD00003052 Pentane-1,5-diylbis(diphenylphosphine) 1,5-Bis(diphenylphosphino)pentane 1,5-Pentanediylbis(diphenylphosphine) pentane-1,5-diylbis(diphenylphosphane) dpppe Pentamethylenebis(Diphenylphosphine) Phosphine, 1,1'-(1,5-pentanediyl)bis[1,1-diphenyl- |
| Boiling Point | 553.1±33.0 °C at 760 mmHg |
|---|---|
| Melting Point | 43-47 °C(lit.) |
| Molecular Formula | C29H30P2 |
| Molecular Weight | 440.496 |
| Flash Point | 306.8±31.7 °C |
| Exact Mass | 440.182281 |
| PSA | 27.18000 |
| LogP | 9.48 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| 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 |
