- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Cyclohexyl(diphenyl)phosphine oxide
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Cyclohexyl(diphenyl)phosphine oxide
- Price: ￥136.0/1g ￥406.0/5g ￥686.0/10g ￥56.0/250mg
- Purity: 98.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Cyclohexyl diphenyl phosphine oxide
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
13689-20-8
13689-20-8 structure
- Name: Cyclohexyl(diphenyl)phosphine oxide
- Chemical Name: Cyclohexyldiphenylphosphine oxide
- CAS Number: 13689-20-8
- Molecular Formula: C18H21OP
- Molecular Weight: 284.332
- Catalog: Organic raw materials Organic phosphine compound
- Create Date: 2018-07-26 22:49:34
- Modify Date: 2025-08-23 12:36:41
| Name | Cyclohexyldiphenylphosphine oxide |
|---|---|
| Synonyms |
Cyclohexyldiphenylphosphine Oxide
[cyclohexyl(phenyl)phosphoryl]benzene EINECS 237-204-6 Cyclohexyl(diphenyl)phosphine oxide Phosphorane, cyclohexyldiphenyl-, oxide MFCD00014301 |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 397.2±11.0 °C at 760 mmHg |
| Melting Point | 168-172 °C(lit.) |
| Molecular Formula | C18H21OP |
| Molecular Weight | 284.332 |
| Flash Point | 194.0±19.3 °C |
| Exact Mass | 284.132996 |
| PSA | 26.88000 |
| LogP | 3.80 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.569 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| WGK Germany | 3 |
| HS Code | 2902909090 |
| Precursor 10 | |
|---|---|
| DownStream 1 | |
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |