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Trimethylphosphine

Trimethylphosphine structure

CAS No:
594-09-2
Formula:
C3H9P
Chemical Name:
Trimethylphosphine
Synonyms:
Phosphine,trimethyl-;Trimethylphosphine;Trimethylphosphorus
Categories:
Organic Chemistry > Phosphines

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Description

Clear colorless liquid

Trimethylphosphine is a tertiary phosphine.

Trimethylphosphine Basic Attributes

Molecular Weight：

76.08

Exact Mass：

76.08

EC Number：

209-823-1

DSSTox ID：

DTXSID00208120

HScode：

29319090

Characteristics

PSA：

XLogP3：

0.82

Appearance：

colorless liquid

Density：

0.872 g/mL at 25 °C

Melting Point：

-85 °C

Boiling Point：

37.5 °C

Flash Point：

−4 °F

Refractive Index：

n20/D 1.428(lit.)

Water Solubility：

soluble in water.

Storage Conditions：

2-8°C

Vapor Pressure：

7.24 psi ( 20 °C)

Safety Information

Packing level：

Hazard category：

4.2

Transport codes：

UN 1993 3/PG 2

wgk germany：

hazard class code：

11-36/37/38-67-65-63-48/20-38-17-40-36/37-19

safety instructions：

9-16-26-36/37/39-62-36/37-7/9-33

Marks：

F,Xn,Xi

Precautionary statement(s)：

P210-P280-P301 + P312 + P330-P305 + P351 + P338-P370 + P378-P403 + P235

Hazard Statements：

H225-H302-H315-H319-H335-H351

GHS Classification：

|Danger|H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 51 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

trimethyl phosphine

Computed Properties

Molecular Weight:76.08
XLogP3:-0.1
Exact Mass:76.044187285
Monoisotopic Mass:76.044187285
Heavy Atom Count:4
Complexity:8
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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