2H-1,3,2-Oxazaphosphorin-2-amine,N,N-bis(2-chloroethyl)tetrahydro-5-methyl-, 2-oxide

Modify Date: 2025-11-08 07:23:23

2H-1,3,2-Oxazaphosphorin-2-amine,N,N-bis(2-chloroethyl)tetrahydro-5-methyl-, 2-oxide structure	Common Name	2H-1,3,2-Oxazaphosphorin-2-amine,N,N-bis(2-chloroethyl)tetrahydro-5-methyl-, 2-oxide
	CAS Number	22089-26-5	Molecular Weight	275.11300
	Density	1.29g/cm3	Boiling Point	343.2ºC at 760mmHg
	Molecular Formula	C₈H₁₇Cl₂N₂O₂P	Melting Point	N/A
	MSDS	N/A	Flash Point	161.3ºC

Name	N,N-bis(2-chloroethyl)-5-methyl-2-oxo-1,3,2λ5-oxazaphosphinan-2-amine
Synonym	More Synonyms

Density	1.29g/cm3
Boiling Point	343.2ºC at 760mmHg
Molecular Formula	C₈H₁₇Cl₂N₂O₂P
Molecular Weight	275.11300
Flash Point	161.3ºC
Exact Mass	274.04000
PSA	51.38000
LogP	2.45880
Vapour Pressure	7.17E-05mmHg at 25°C
Index of Refraction	1.501
InChIKey	SWUMGQHZCNDNEI-UHFFFAOYSA-N
SMILES	CC1CNP(=O)(N(CCCl)CCCl)OC1

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RP6156000

CHEMICAL NAME :: 2H-1,3,2-Oxazaphosphorine, tetrahydro-2-(bis(2-chloroethyl)amino)-5-methyl-, 2-oxide

CAS REGISTRY NUMBER :: 22089-26-5

LAST UPDATED :: 198307

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H17-Cl2-N2-O2-P

MOLECULAR WEIGHT :: 275.14

WISWESSER LINE NOTATION :: T6MPOTJ BO BN2G2G E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 360 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 11,143,1961

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