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DI-T-Butylphosphine

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Origin: China

Cas No: 819-19-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
819-19-2
Other Names:
Di-tert-butylphosphine
MF:
C8H19P
EINECS No.:
628-263-2
Place of Origin:
Shanghai, China
Type:
Pharmaceutical Intermediates
Purity:
98%, 98%min.
Brand Name:
UCHEM
Model Number:
819-19-2
Application:
Pharmaceutical intermediates;Organic intermediate
Appearance:
Clear colorless Liquid, Clear colorless Liquid
Product name:
Di-tert-butylphosphine;HP(t-Bu)2;
CAS:
819-19-2
Molecular Formula:
C8H19P
Molecular Weight:
146.2102
Brand:
UCHEM
BP:
165℃
Package:
25g, 100g, 1Kg, 25kg
Applications:
Pharmaceutical intermediates;Organic intermediate
Packaging&Delivery
Packaging Details
100g; 1Kg; 5Kgs; 10kg; 25kg/50kg/100kg
Or as request
Port
shanghai
Lead Time:
Quantity(Milliliters) 1 - 1000 1001 - 20000 >20000
Est. Time(days) 7 30 To be negotiated

Property

CAS No.: 819-19-2 Formula: C8H19P Molecular Weight: 146.21000

Basic Info

Chemical Name	DI-T-Butylphosphine
Synonyms	ditert-butylphosphane;
CAS No.	819-19-2
Molecular Formula	C8H19P
Molecular Weight	146.21000
PSA	13.59000
LogP	3.26190

Properties

Appearance & Physical State	colourless liquid
Density	0.79 g/mL at 25ºC(lit.)
Boiling Point	165.1ºC at 760 mmHg
Flash Point	-1 °F
Stability	Stability Pyrophoric - spontaneously combustible in air. Highly flammable. Note low flashpoint. Air-sensitive. Incompatible with oxidizing agents.
Storage Condition	Flammables area

Safety Info

Hazard Class	4.2
Safety Statements	S16
RIDADR	UN 2845 4
Risk Statements	R17
Hazard Codes	F; C
Hazard Declaration	H225; H250; H314
Signal Word	Danger
Symbol	GHS02, GHS05
Caution Statement	P210; P222; P231; P280; P305 + P351 + P338; P422

Synthesis Route

Di-tert-butyl(bis(dimethylamino)methyl)phosphine→DI-T-Butylphosphine+(Dimethylaminomethylene)dimethylammonium chloride
Di-tert-butylchlorophosphane→DI-T-Butylphosphine
ditert-butyl(oxo)phosphanium→DI-T-Butylphosphine

Precursor

Di-tert-butylchlorophosphane
bromodi(tert-butyl)phosphane
ditert-butyl(oxo)phosphanium
Di-tert-butyl(bis(dimethylamino)methyl)phosphine

Downstream Product

ditert-butyl(cyclobutylmethyl)phosphane
ditert-butyl(4-ditert-butylphosphanylbutyl)phosphane
ditert-butylphosphane,palladium
ditert-butyl-(2-phenylphenyl)phosphane

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