- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: [1,1'-Binaphthalen]-2-yldi-tert-butylphosphine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: [1,1'-Binaphthalen]-2-yldi-tert-butylphosphine
- Price: ￥1328.0/500mg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-[di-(tert-Butyl)phosphino]-1,1'-binaphthyl
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: [1,1'-Binaphthalen]-2-yldi-tert-butylphosphine
- Price: ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/25g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
255836-67-0
255836-67-0 structure
- Name: [1,1'-Binaphthalen]-2-yldi-tert-butylphosphine
- Chemical Name: ditert-butyl-(1-naphthalen-1-ylnaphthalen-2-yl)phosphane
- CAS Number: 255836-67-0
- Molecular Formula: C28H31P
- Molecular Weight: 398.520
- Catalog: Chemical reagent Organic reagent Phosphine ligand
- Create Date: 2019-01-21 17:51:18
- Modify Date: 2025-08-25 23:04:02
| Name | ditert-butyl-(1-naphthalen-1-ylnaphthalen-2-yl)phosphane |
|---|---|
| Synonyms |
racemic 2-(ditert-butylphosphino )-1,1'-binapthyl
racemic-2-Di-t-butylphosphino-1,1'-binaphthyl 2-(Di-tert-butylphosphino)-1,1′-binaphthyl TRIXIEPHOS 2-(Di-tert-butylphosphino)-1,1‘-binaphthyl rac-2-(Di-tert-butylphosphino)-1,1'-binaphthyl 1,1'-Binaphthalen-2-yl[bis(2-methyl-2-propanyl)]phosphine 2-[Di(tert-butyl)phosphino]-1,1'-binaphthyl racemic-2-(di-tert-butylphosphino)-1,1'-binaphthyl 2-(di-t-butylphosphino)-1,1'-binaphthyl Phosphine, [1,1'-binaphthalen]-2-ylbis(1,1-dimethylethyl)- [1,1'-Binaphthalen]-2-yldi-tert-butylphosphine (binaphthyl)P(t-Bu)2 |
| Boiling Point | 519.5±29.0 °C at 760 mmHg |
|---|---|
| Melting Point | 148-151ºC |
| Molecular Formula | C28H31P |
| Molecular Weight | 398.520 |
| Flash Point | 284.8±30.6 °C |
| Exact Mass | 398.216339 |
| PSA | 13.59000 |
| LogP | 9.24 |
| Appearance | crystal | white |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 37/39-26 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2902909090 |
|
~32%
255836-67-0 |
| Literature: Toracca, Karen E.; Kuwabe, Shin-Itsu; Buchwald, Stephen L. Journal of the American Chemical Society, 2000 , vol. 122, # 51 p. 12907 - 12908 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| 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% |