- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Bis(3,5-dimethylphenyl)phosphine oxide
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Bis(3,5-dimethylphenyl)phosphine oxide
- Price: ￥1108.0/5g ￥248.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: bis-(3,5-Dimethylphenyl)phosphine oxide
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
187344-92-9
187344-92-9 structure
- Name: Bis(3,5-dimethylphenyl)phosphine oxide
- Chemical Name: bis(3,5-dimethylphenyl)-oxophosphanium
- CAS Number: 187344-92-9
- Molecular Formula: C16H19OP
- Molecular Weight: 258.295
- Catalog: Organic raw materials Organic phosphine compound
- Create Date: 2018-03-18 08:00:00
- Modify Date: 2025-08-23 12:01:57
| Name | bis(3,5-dimethylphenyl)-oxophosphanium |
|---|---|
| Synonyms |
Bis(3,5-dimethylphenyl)phosphine oxide
Phosphorane, bis(3,5-dimethylphenyl)-, oxide Bis(3,5-dimethylphenyl)phosphineoxide |
| Boiling Point | 414.8±55.0 °C at 760 mmHg |
|---|---|
| Melting Point | 82-84℃ |
| Molecular Formula | C16H19OP |
| Molecular Weight | 258.295 |
| Flash Point | 204.7±31.5 °C |
| Exact Mass | 258.117340 |
| PSA | 40.54000 |
| LogP | 3.13 |
| Appearance | Powder | White |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | 20/21/22 |
| Safety Phrases | 26-36/37/39 |
| HS Code | 2931900090 |
|
~95%
187344-92-9 |
| Literature: Chemistry Letters, , vol. 42, # 9 p. 1035 - 1037 |
|
~78%
187344-92-9 |
| Literature: EP1452537 A1, ; Page 25 ; |
|
~77%
187344-92-9 |
| Literature: US5824822 A1, ; |
|
~%
187344-92-9 |
| Literature: Journal of the American Chemical Society, , vol. 116, # 22 p. 9869 - 9882 |
|
~%
187344-92-9 |
| Literature: Angewandte Chemie - International Edition, , vol. 52, # 17 p. 4549 - 4553 Angew. Chem., , vol. 125, # 17 p. 4647 - 4651,5 |
| 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% |