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Trimethylarsine

Trimethylarsine structure

CAS No:
593-88-4
Formula:
C3H9As
Chemical Name:
Trimethylarsine
Synonyms:
Arsine,trimethyl-;Trimethylarsine;Trimethylarsenic
Categories:
Organic Chemistry > Arsenicals

Description

ChEBI: An arsine that is arsane in which each of the hydrogens is substituted by a methyl group.

Trimethylarsine is an arsine that is arsane in which each of the hydrogens is substituted by a methyl group. It derives from a hydride of an arsane.

Trimethylarsine Basic Attributes

Molecular Weight：

120.027

Exact Mass：

120.03

EC Number：

209-815-8

UNII：

MQ83UQ8A1Q

DSSTox ID：

DTXSID4073203

Characteristics

PSA：

XLogP3：

1.37060

Density：

1.124 g/cm³ @ Temp: 22 °C

Melting Point：

-87.3 °C

Boiling Point：

52 °C

Flash Point：

100ºC

Safety Information

Packing level：

Hazard category：

4.2

Transport codes：

UN 1992

hazard class code：

R11

safety instructions：

S9;S23;S28;S45;S60;S61

RTECS Number：

CH8800000

Marks：

T: Toxic;N: Dangerous for the environment;T: Toxic;

Precautionary statement(s)：

P210, P231+P232, P233, P240, P241, P242, P243, P261, P264, P270, P271, P273, P280, P301+P310, P303+P361+P353, P304+P340, P311, P321, P330, P370+P378, P391, P402+P404, P403+P233, P403+P235, P405, P501

Hazard Statements：

H225

GHS Classification：

|Danger|H225 (35.19%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P223, P231+P232, P233, P240, P241, P242, P243, P261, P264, P270, P271, P273, P280, P301+P310, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P311, P312, P321, P330, P332+P313, P335+P334, P337+P313, P362, P370+P378, P391, P402+P404, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 108 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

trimethylarsine

Trimethylarsine Use and Manufacturing

Manufacturing Info：

Arsine, trimethyl-: ACTIVE|PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Computed Properties

Molecular Weight:120.03
Exact Mass:119.992020
Monoisotopic Mass:119.992020
Heavy Atom Count:4
Complexity:8
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes