Phosphine, di-tert-butyl-

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Names

[ CAS No. ]:
819-19-2

[ Name ]:
Phosphine, di-tert-butyl-

[Synonym ]:
ditert-butylphosphane
MFCD00134241
Bis(2-methyl-2-propanyl)phosphine
Phosphine, di-tert-butyl-
Phosphine, bis(1,1-dimethylethyl)-
Di-tert-butyl-phosphane

Chemical & Physical Properties

[ Density]:
0.79 g/mL at 25ºC(lit.)

[ Boiling Point ]:
165.1±9.0 °C at 760 mmHg

[ Melting Point ]:
-17°C

[ Molecular Formula ]:
C8H19P

[ Molecular Weight ]:
146.210

[ Flash Point ]:
-18.3±0.0 °C

[ Exact Mass ]:
146.122437

[ PSA ]:
13.59000

[ LogP ]:
3.26190

[ Vapour Pressure ]:
2.5±0.3 mmHg at 25°C

[ Storage condition ]:
Flammables area

[ Stability ]:
Stability Pyrophoric - spontaneously combustible in air. Highly flammable. Note low flashpoint. Air-sensitive. Incompatible with oxidizing agents.

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H250-H314

[ Precautionary Statements ]:
P210-P222-P231-P280-P305 + P351 + P338-P422

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
F: Flammable;C: Corrosive;

[ Risk Phrases ]:
R17

[ Safety Phrases ]:
S16

[ RIDADR ]:
UN 2845 4

[ WGK Germany ]:
3

[ Packaging Group ]:
I

[ Hazard Class ]:
4.2

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Di-tert-butylchlorophosphane
  • ditert-butyl(oxo)phosphanium
  • Manganese
  • Di-tert-butylphosphinbromid
  • Diethyl malonate
  • Borane di(tert-butyl)phosphine complex
  • Ethyl acetoacetate

DownStream

  • ditert-butyl(cyclobutylmethyl)phosphane
  • 1,4-bis(di-tert-butylphosphino)butane
  • ditert-butylphosphane,palladium
  • benzyl(ditert-butyl)phosphane
  • JohnPhos
  • di-t-butylmethylphosphine
  • 3-(Di-tert-butylphosphino)propane-1-sulfonic acid
  • Di-tert-butylchlorophosphane
  • Borane di(tert-butyl)phosphine complex
  • 1,3-Bis(di-tert-butylphosphino)propane

Related Compounds

  • DI-tert-BUTYL(TRIMETHYLSILYLMETHYL)PHOSPHINE
  • di-tert-butyl<2,2-diphenyl-1-(trimethylsiloxy)vinyl>phosphine
  • vBRIDP
  • 1,3-Bis(di-tert-butylphosphino)propane
  • 2-Di(tert-butyl)phosphino-2′,4′,6′-triisopropyl-3-methoxy-6-methylbiphenyl
  • Phosphine, bis(1,1-dimethylethyl)(3-phosphinopropyl)-
  • 4-{[4-(Propan-2-yl)piperazin-1-yl]methyl}thiophene-2-carbaldehyde
  • 1-{4-[(4,4-Difluoropiperidin-1-yl)methyl]phenyl}ethan-1-one
  • 4-fluoro-1-methyl-3-[(oxolan-3-yl)methyl]-1H-pyrazol-5-amine
  • 3-(5-bromo-2-methylfuran-3-yl)-4-fluoro-1-methyl-1H-pyrazol-5-amine
  • methyl (2S)-3-{[(benzyloxy)carbonyl]amino}-2-fluoropropanoate
  • 3-(2-cyclopropylethyl)-4-fluoro-1-methyl-1H-pyrazol-5-amine
  • 3-(4,5-dimethylthiophen-3-yl)-4-fluoro-1-methyl-1H-pyrazol-5-amine
  • 4-fluoro-1-methyl-3-[1-(propan-2-yl)cyclopropyl]-1H-pyrazol-5-amine
  • 3-(4-chloro-1-methyl-1H-pyrazol-5-yl)-4-fluoro-1-methyl-1H-pyrazol-5-amine
  • 3-{bicyclo[3.1.0]hexan-1-yl}-4-fluoro-1-methyl-1H-pyrazol-5-amine
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