- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: tBuMePhos
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: tBuMePhos
- Price: ￥838.0/1g ￥348.0/250mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-(di-tert-Butylphosphino)-2'-methylbiphenyl
- 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: 255837-19-5 2-(DI-T-BUTYLPHOSPHINO)-2'-METHYLBIPHENYL
- 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: tBuMePhos
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
255837-19-5
255837-19-5 structure
- Name: tBuMePhos
- Chemical Name: ditert-butyl-[2-(2-methylphenyl)phenyl]phosphane
- CAS Number: 255837-19-5
- Molecular Formula: C21H29P
- Molecular Weight: 312.429
- Catalog: Organic raw materials Organic phosphine compound
- Create Date: 2018-12-02 11:30:59
- Modify Date: 2025-08-21 18:52:11
| Name | ditert-butyl-[2-(2-methylphenyl)phenyl]phosphane |
|---|---|
| Synonyms |
2-Di-tert.-buthyl-phosphino-2`-methylbiphenyl
t-Butyl MePhos Phosphine, bis(1,1-dimethylethyl)(2'-methyl[1,1'-biphenyl]-2-yl)- 2-Di-tert-butylphosphino-2'-methylbiphenyl 2-(DI-T-BUTYLPHOSPHINO)-2'-METHYLBIPHENYL t-Butyl MePhos tBuMePhos Di-tert-butyl(2'-methylbiphenyl-2-yl)phosphine tBuMePhos 2-(Di-tert-butylphosphino)-2‘-methylbiphenyl Di-tert-butyl(2'-methyl-[1,1'-biphenyl]-2-yl)phosphine MFCD03453047 (2'-Methyl-2-biphenylyl)[bis(2-methyl-2-propanyl)]phosphine 2-(Di-tert-butylphosphino)-2'-methylbiphenyl |
| Boiling Point | 408.0±24.0 °C at 760 mmHg |
|---|---|
| Melting Point | 91-93ºC |
| Molecular Formula | C21H29P |
| Molecular Weight | 312.429 |
| Flash Point | 211.7±29.2 °C |
| Exact Mass | 312.200684 |
| PSA | 13.59000 |
| LogP | 7.24 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | 37/39-26 |
| RIDADR | NONH for all modes of transport |
| 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% |