Melarsen oxide

2-N-(4-arsorosophenyl)-1,3,5-triazine-2,4,6-triamine

CAS: 21840-08-4

Molecular Formula	`C9H9AsN6O`
Molecular Weight	292.13 g/mol
Topological Polar Surface Area	120.0 A2
Hydrogen Bond Donors	3
Hydrogen Bond Acceptors	7
Rotatable Bonds	2
Exact Mass	292.00537
Heavy Atoms	17
Complexity	250.0

Chemical Identifiers

CAS Number	21840-08-4
SMILES	`C1=CC(=CC=C1NC2=NC(=NC(=N2)N)N)[As]=O`
InChIKey	`YDKGKLBKFOIXPU-UHFFFAOYSA-N`

📖 Product Overview

Melarsen oxide (CAS: 21840-08-4) is a chemical compound with molecular formula C9H9AsN6O and molecular weight 292.13 g/mol. Its IUPAC systematic name is 2-N-(4-arsorosophenyl)-1,3,5-triazine-2,4,6-triamine. Topological Polar Surface Area 120.0 A2 Hydrogen Bond Donors 3 Hydrogen Bond Acceptors 7 Rotatable Bonds 2 Exact Mass 292.00537 Heavy Atoms 17 Complexity 250.0 InChI Key: YDKGKLBKFOIXPU-UHFFFAOYSA-N. SMILES: C1=CC(=CC=C1NC2=NC(=NC(=N2)N)N)[As]=O.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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