Arsenic(III) selenide

Modify Date: 2025-08-24 21:22:14

Arsenic(III) selenide structure	Common Name	Arsenic(III) selenide
	CAS Number	1303-36-2	Molecular Weight	390.75500
	Density	4.75	Boiling Point	N/A
	Molecular Formula	As₂H₄Se₃	Melting Point	0.36ºC
	MSDS	N/A	Flash Point	N/A

Name	arsenic (iii) selenide
Synonym	More Synonyms

Density	4.75
Melting Point	0.36ºC
Molecular Formula	As₂H₄Se₃
Molecular Weight	390.75500
Exact Mass	393.62400
InChIKey	WBFMCDAQUDITAS-UHFFFAOYSA-N
SMILES	[Se]=[As][Se][As]=[Se]

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

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

EINECS 215-119-5

MFCD00014166

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Arsenic(III) selenide
Price: Check
Purity: 99.999%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Arsenic(III) selenide
Price: ￥608.0/1g
Purity: 98.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Get all suppliers and price by the below link:

Arsenic(III) selenide suppliers

Arsenic(III) selenide price