Arsenic(III) selenide

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Names

[ CAS No. ]:
1303-36-2

[ Name ]:
Arsenic(III) selenide

[Synonym ]:
EINECS 215-119-5
MFCD00014166

Chemical & Physical Properties

[ Density]:
4.75

[ Melting Point ]:
0.36ºC

[ Molecular Formula ]:
As2H4Se3

[ Molecular Weight ]:
390.75500

[ Exact Mass ]:
393.62400

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CG2285000
CHEMICAL NAME :
Arsenic selenide
CAS REGISTRY NUMBER :
1303-36-2
LAST UPDATED :
199707
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
As2-Se3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TNONF* TNO-report. (TNO Nutrition and Food Research, P.O. Box 360, 3700 AJ Zeist, Utrechtseweg 48, 3704 HE Zeist, Netherlands) Volume(issue)/page/year: TNO-96-156

Safety Information

[ Hazard Codes ]:
T: Toxic;N: Dangerous for the environment;

[ Risk Phrases ]:
R23/25

[ Safety Phrases ]:
20/21-28-45-61-60

[ RIDADR ]:
UN 1557

[ RTECS ]:
CG2285000

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1

Related Compounds

  • Arsenic(III) oxide-18O3
  • arsenic(III) cyanide
  • Arsenic(III) sulfide
  • Bismuth(III) selenide
  • GalliuM(III) selenide
  • Antimony (III) selenide
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