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21089-40-7

21089-40-7 structure

21089-40-7 structure

Name: N,N-bis(2-chloroethyl)-2-oxo-1,3,2$l^{5}-dioxaphosphinan-2-amine
Chemical Name: N,N-bis(2-chloroethyl)-2-oxo-1,3,2$l^{5}-dioxaphosphinan-2-amine
CAS Number: 21089-40-7
Molecular Formula: C₇H₁₄Cl₂NO₃P
Molecular Weight: 262.07100
Create Date: 2016-04-19 02:05:56
Modify Date: 2025-09-19 11:36:02

Name	N,N-bis(2-chloroethyl)-2-oxo-1,3,2$l^{5}-dioxaphosphinan-2-amine
Synonyms	1-[Bis(2-chloroethyl)amino]-2,6-dioxaphosphorinane 1-oxide 2-[Bis(2-chloroethyl)amino]-1,3,2-dioxaphosphorinane 2-oxide 2-[Bis-(2-chlor-ethyl)-amino]-dihydro-1,3,2-dioxaphosphorin-oxid-(2)

Density	1.34g/cm3
Boiling Point	318.8ºC at 760 mmHg
Molecular Formula	C₇H₁₄Cl₂NO₃P
Molecular Weight	262.07100
Flash Point	146.6ºC
Exact Mass	261.00900
PSA	48.58000
LogP	2.31100
Vapour Pressure	0.000353mmHg at 25°C
Index of Refraction	1.49

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TB2680000

CHEMICAL NAME :: Phosphoramidic acid, bis(2-chloroethyl)-, cyclic trimethylene ester

CAS REGISTRY NUMBER :: 21089-40-7

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H14-Cl2-N-O3-P

MOLECULAR WEIGHT :: 262.09

WISWESSER LINE NOTATION :: T6OPOTJ BO BN2G2G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 375 mg/kg

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

REFERENCE :: CTRRDO Cancer Treatment Reports. (Washington, DC) V.60-71, 1976-87. For publisher information, see JNCIEQ. Volume(issue)/page/year: 60,477,1976

HS Code	2934999090

127-88-8 structure

127-88-8

504-63-2 structure

504-63-2

~%

21089-40-7 structure

21089-40-7

Literature: Friedman,O.M. et al. J. Med. Chem., 1963 , vol. 6, p. 50 - 58

Precursor 2
127-88-8 504-63-2
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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