[1,1'-Binaphthalen]-2-yldi-tert-butylphosphine

Modify Date: 2024-01-02 13:35:05

[1,1'-Binaphthalen]-2-yldi-tert-butylphosphine Structure
[1,1'-Binaphthalen]-2-yldi-tert-butylphosphine structure
Common Name [1,1'-Binaphthalen]-2-yldi-tert-butylphosphine
CAS Number 255836-67-0 Molecular Weight 398.520
Density N/A Boiling Point 519.5±29.0 °C at 760 mmHg
Molecular Formula C28H31P Melting Point 148-151ºC
MSDS Chinese USA Flash Point 284.8±30.6 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name ditert-butyl-(1-naphthalen-1-ylnaphthalen-2-yl)phosphane
Synonym More Synonyms

 Chemical & Physical Properties

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 of Characters crystal | white
Vapour Pressure 0.0±1.3 mmHg at 25°C

 Safety Information

Symbol GHS07
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

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

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%

 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