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

Suppliers

Names

[ CAS No. ]:
255836-67-0

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

[Synonym ]:
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

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

MSDS

Click to get detail MSDS

Safety Information

[ 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

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Di-tert-butylchlorophosphane
  • 2-BROMO-1,1'-BINAPHTHYL

DownStream

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%

Related Compounds

  • ([1,1'-biphenyl]-2-yldi-tert-butyl-l5-phosphanyl)(2-methyl-4,5-dihydrofuran-3-yl)gold
  • ([1,1'-biphenyl]-2-yldi-tert-butyl-l5-phosphanyl)(2-phenyl-4,5-dihydrofuran-3-yl)gold
  • (R)-Bis(3,5-di-tert-butylphenyl)(3',4'-dihydro-[1,1'-binaphthalen]-2-yl)phosphane
  • 2-([1,1'-binaphthalen]-2-yl)-4,4-dimethyl-4,5-dihydrooxazole
  • 2'-hydroxy-[1,1'-binaphthalen]-2-yl 2-((diphenylmethylene)amino)pent-4-ynoate
  • 2'-Methoxy-1,1'-binaphthalen-2-ol