12006-40-5

Name ZINC ARSENIDE
CAS 12006-40-5
EINECS(EC#) 234-486-2
Molecular Formula As2Zn3
MDL Number MFCD00049629
Molecular Weight 346.01
MOL File 12006-40-5.mol
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Chemical Properties

Melting point  1015°C
density  5,528 g/cm3
form  6.35mm and down Pieces
Water Solubility  Insoluble in water. Soluble in dilute sulfuric acid.
Exposure limits ACGIH: TWA 0.01 mg/m3
NIOSH: IDLH 5 mg/m3; Ceiling 0.002 mg/m3
InChI 1S/2As.3Zn
InChIKey RHKSESDHCKYTHI-UHFFFAOYSA-N
SMILES [Zn]=[As][Zn][As]=[Zn]
CAS DataBase Reference 12006-40-5(CAS DataBase Reference)
EPA Substance Registry System Zinc arsenide (Zn3As2) (12006-40-5)

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) .
RIDADR  1557
WGK Germany  3
TSCA  Yes
HazardClass  6.1
PackingGroup  II
Storage Class 6.1B - Non-combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard Classifications Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
Aquatic Acute 1
Aquatic Chronic 1

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