- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Ethyl 2-(triphenylphosphoranylidene)propionate
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Ethyl 2-(triphenylphosphoranylidene)propionate
- Price: ￥468.0/100g ￥148.0/25g
- Purity: 96.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1-Carbethoxyethylidene triphenylphosphorane
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: TIANFU-CHEM --Ethyl 2-(triphenylphosphoranylidene)propionate
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Ethyl 2-(triphenylphosphoranylidene)propionate
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
5717-37-3
5717-37-3 structure
- Name: Ethyl 2-(triphenylphosphoranylidene)propionate
- Chemical Name: Ethyl 2-(triphenylphosphoranylidene)propionate
- CAS Number: 5717-37-3
- Molecular Formula: C23H23O2P
- Molecular Weight: 362.401
- Catalog: Organic raw materials Organic phosphine compound
- Create Date: 2018-06-11 07:18:51
- Modify Date: 2025-08-25 15:32:05
| Name | Ethyl 2-(triphenylphosphoranylidene)propionate |
|---|---|
| Synonyms |
MFCD00009160
ethyl 2-(triphenyl-λ<sup>5</sup>-phosphanylidene)propanoate EINECS 227-215-4 |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 497.2±28.0 °C at 760 mmHg |
| Melting Point | 158-162 °C(lit.) |
| Molecular Formula | C23H23O2P |
| Molecular Weight | 362.401 |
| Flash Point | 267.6±44.3 °C |
| Exact Mass | 362.143555 |
| PSA | 36.11000 |
| LogP | 4.08 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.593 |
| Storage condition | 0-6°C |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | T:Toxic; |
| Risk Phrases | R25;R36/37/38 |
| Safety Phrases | S45-S37/39-S26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| 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% |