3141-12-6

Name ARSENIC TRIETHOXIDE
CAS 3141-12-6
EINECS(EC#) 221-543-1
Molecular Formula C6H15AsO3
MDL Number MFCD00015120
Molecular Weight 210.1
MOL File 3141-12-6.mol
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Chemical Properties

Boiling point  162 °C745 mm Hg(lit.)
density  1.224 g/mL at 25 °C(lit.)
refractive index  n20/D 1.433(lit.)
Fp  121 °F
form  liquid
Specific Gravity 1.21
Sensitive  Moisture Sensitive
CAS DataBase Reference 3141-12-6(CAS DataBase Reference)
EPA Substance Registry System Arsenous acid, triethyl ester (3141-12-6)

Safety Data

Hazard Codes  T,N
Risk Statements 
R23/25:Toxic by inhalation and if swallowed .
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S20/21:When using, do not eat, drink or smoke .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  UN 2929 6.1/PG 2
WGK Germany  3
RTECS  CG5210000
TSCA  No
HazardClass  6.1
PackingGroup  II

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