Dipyridyl phosphate

dimethyl phosphate;1-methyl-4-(1-methylpyridin-1-ium-4-yl)pyridin-1-ium

CAS: 21000-42-0

Molecular Formula	`C14H20N2O4P+`
Molecular Weight	311.29 g/mol
Topological Polar Surface Area	66.4 A2
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	4
Rotatable Bonds	3
Exact Mass	311.11606
Heavy Atoms	21
Complexity	219.0

Chemical Identifiers

CAS Number	21000-42-0
SMILES	`C[N+]1=CC=C(C=C1)C2=CC=[N+](C=C2)C.COP(=O)([O-])OC`
InChIKey	`QMOPFCUJPOQWSX-UHFFFAOYSA-M`

📖 Product Overview

Dipyridyl phosphate (CAS: 21000-42-0) is a chemical compound with molecular formula C14H20N2O4P+ and molecular weight 311.29 g/mol. Its IUPAC systematic name is dimethyl phosphate;1-methyl-4-(1-methylpyridin-1-ium-4-yl)pyridin-1-ium. Topological Polar Surface Area 66.4 A2 Hydrogen Bond Donors 0 Hydrogen Bond Acceptors 4 Rotatable Bonds 3 Exact Mass 311.11606 Heavy Atoms 21 Complexity 219.0 InChI Key: QMOPFCUJPOQWSX-UHFFFAOYSA-M. SMILES: C[N+]1=CC=C(C=C1)C2=CC=[N+](C=C2)C.COP(=O)([O-])OC.

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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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