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Product Name: Phosphoramidic acid,dibutyl ester
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870-52-0

870-52-0 structure

870-52-0 structure

Name: Phosphoramidic acid,dibutyl ester
Chemical Name: 1-[amino(butoxy)phosphoryl]oxybutane
CAS Number: 870-52-0
Molecular Formula: C₈H₂₀NO₃P
Molecular Weight: 209.22300
Create Date: 2017-06-08 22:28:28
Modify Date: 2025-09-12 13:54:08

Name	1-[amino(butoxy)phosphoryl]oxybutane
Synonyms	Dibutyl-amidophosphat Amidophosphorsaeure-dibutylester amidophosphoric acid dibutyl ester PHOSPHORAMIDIC ACID,DIBUTYL ESTER Di-n-butyl phosphoroamidate n-butyl phosphoramidate Dibutyl phosphoramidate

Density	1.04g/cm3
Boiling Point	356.1ºC at 760 mmHg
Molecular Formula	C₈H₂₀NO₃P
Molecular Weight	209.22300
Flash Point	169.2ºC
Exact Mass	209.11800
PSA	71.36000
LogP	3.38690
Index of Refraction	1.44

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TB2802500

CHEMICAL NAME :: Phosphoramidic acid, dibutyl ester

CAS REGISTRY NUMBER :: 870-52-0

BEILSTEIN REFERENCE NO. :: 1707479

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H20-N-O3-P

MOLECULAR WEIGHT :: 209.26

WISWESSER LINE NOTATION :: 4OPZO&O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05624

HS Code	2929909090

819-43-2 structure

819-43-2

~%

870-52-0 structure

870-52-0

Literature: Murakami Kobunshi Kagaku, 1950 , vol. 7, p. 222,228 Chem.Abstr., 1952 , p. 11099

109-47-7 structure

109-47-7

~%

870-52-0 structure

870-52-0

Literature: Petrov,K.A.; Urbanskaya,O.S. J. Gen. Chem. USSR (Engl. Transl.), 1960 , vol. 30, p. 1233 - 1238,1256 - 1260

Precursor 2
819-43-2 109-47-7
DownStream 0

HS Code	2929909090
Summary	2929909090 other compounds with other nitrogen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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