tert-Butyldichlorophosphine

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Names

[ CAS No. ]:
25979-07-1

[ Name ]:
tert-Butyldichlorophosphine

[Synonym ]:
tert-Butylphosphonous dichloride tert-Butylphosphine dichloride
tert-butyl(dichloro)phosphine
tert-C4H9PCl2
tert-butylphosphinodichloride
MFCD00013615
t-Butyldichlorophosphine
(1,1-dimethylethyl)phosphonous dichloride
EINECS 247-386-9
sNpLADSpTPdwUUP@

Chemical & Physical Properties

[ Density]:
1.0824 g/cm3

[ Boiling Point ]:
142-150 °C

[ Melting Point ]:
44-49 °C(lit.)

[ Molecular Formula ]:
C4H9Cl2P

[ Molecular Weight ]:
158.99400

[ Flash Point ]:
43ºC

[ Exact Mass ]:
157.98200

[ PSA ]:
13.59000

[ LogP ]:
3.57440

[ Vapour Pressure ]:
5.57mmHg at 25°C

[ Index of Refraction ]:
1.4579 (20ºC)

[ Storage condition ]:
Flammables area

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H302-H314-H336

[ Supplemental HS ]:
May form explosive peroxides., Reacts violently with water.

[ Precautionary Statements ]:
P210-P261-P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

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

[ Risk Phrases ]:
R11;R14;R17;R23/24/25;R29;R34

[ Safety Phrases ]:
S26-S27-S28-S36/37/39-S45-S8

[ RIDADR ]:
UN 3261 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2903199000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • TERT-BUTYLMAGNESIUM CHLORIDE
  • magnesium,2-methylpropane,bromide
  • dichloro(trichloromethyl)phosphane
  • 1-(tert-butyl(trimethylstannyl)phosphino)-2,2-dimethylpropan-1-one
  • Tert-Butyllithium
  • tert-Butylchlor(trimethylsilyl)phosphan
  • tert-butyl-bis(trimethylsilyl)phosphane
  • tert-Butyl[(tert-butylchlorphosphino)(trimethylsiloxy)methylen]phosphan
  • tert-butylpivaloylphosphine
  • TERT-BUTYLPHOSPHONOTHIOIC DICHLORIDE

DownStream

  • tert-Butylphosphonic dichloride
  • TERT-BUTYLPHOSPHONOTHIOIC DICHLORIDE
  • Phosphonamidous chloride, N,P-bis(1,1-dimethylethyl)-
  • tert-butyl(difluoro)phosphane
  • tert-butyldimethylphosphine
  • TERT-BUTYLDIETHYLPHOSPHINE
  • tert-butylphosphane
  • Di-tert-butylphosphinic acidchloride
  • Chlorotrimethylsilane

Customs

[ HS Code ]: 2903199000

[ Summary ]:
2903199000 other saturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • tert-Butyldichlorophosphine oxide tert-Butylphosphonyl dichloride
  • tert-Butyl 3,8-diazabicyclo[3.2.1]octane-3-carboxylate Hydrochloride
  • tert-butyl-dimethyl-[4-(1-phenylethenyl)phenoxy]silane
  • tert-butyl-hex-5-enoxy-dimethylsilane
  • TERT-BUTYL-(2S,4R)-N'-(BENZYLOXYCARBONYL)-N'-(BENZYLOXYCARBONYL)-4-HYDROXYORNITHINATE
  • tert-butyl-[2-(1H-indol-3-yl)ethoxy]-dimethylsilane