(7-bromo-2,4-dimethyl-1,5,9-triazabicyclo[4.3.0]nona-2,4,6,8-tetraen-8-yl)oxy-diethoxy-sulfanylidene-phosphorane

Modify Date: 2025-10-19 16:58:03

(7-bromo-2,4-dimethyl-1,5,9-triazabicyclo[4.3.0]nona-2,4,6,8-tetraen-8-yl)oxy-diethoxy-sulfanylidene-phosphorane structure	Common Name	(7-bromo-2,4-dimethyl-1,5,9-triazabicyclo[4.3.0]nona-2,4,6,8-tetraen-8-yl)oxy-diethoxy-sulfanylidene-phosphorane
	CAS Number	7682-90-8	Molecular Weight	394.22400
	Density	1.59g/cm3	Boiling Point	N/A
	Molecular Formula	C₁₂H₁₇BrN₃O₃PS	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	(3-bromo-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl)oxy-diethoxy-sulfanylidene-λ5-phosphane
Synonym	More Synonyms

Density	1.59g/cm3
Molecular Formula	C₁₂H₁₇BrN₃O₃PS
Molecular Weight	394.22400
Exact Mass	392.99100
PSA	99.78000
LogP	4.43550
Index of Refraction	1.631

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TE7350000

CHEMICAL NAME :: Phosphorothioic acid, O-(3-bromo-5,7-dimethylpyrazolo(1,5-a)pyrimidin-2-yl) O,O- diethyl ester

CAS REGISTRY NUMBER :: 7682-90-8

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H17-Br-N3-O3-P-S

MOLECULAR WEIGHT :: 394.26

WISWESSER LINE NOTATION :: T56 ANN FNJ COPS&O2&O2 DE G1 I1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - wild bird species

DOSE/DURATION :: 2400 ug/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 21,315,1972

2-Pyrimidinephosphorothioic acid,3-bromo-5,7-dimethyl pyrazolyl-,O,O-diethyl ester

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