Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 8-Amino-4-methyl-6-(methylthio)-4H-pyrimido(4,5-e)(1,2,4)thiadiazine 1,1-dioxide
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Purity: 98.0%
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Contact: Ms Wang

74039-27-3

74039-27-3 structure

74039-27-3 structure

Name: 8-Amino-4-methyl-6-(methylthio)-4H-pyrimido(4,5-e)(1,2,4)thiadiazine 1,1-dioxide
Chemical Name: 4-methyl-6-methylsulfanyl-1,1-dioxopyrimido[4,5-e][1,2,4]thiadiazin-8-amine
CAS Number: 74039-27-3
Molecular Formula: C₇H₉N₅O₂S₂
Molecular Weight: 259.30900
Create Date: 2016-10-30 19:45:44
Modify Date: 2024-01-12 16:35:24

Name	4-methyl-6-methylsulfanyl-1,1-dioxopyrimido[4,5-e][1,2,4]thiadiazin-8-amine
Synonyms	Thiadiazine der.

Density	1.81g/cm3
Boiling Point	542.9ºC at 760 mmHg
Molecular Formula	C₇H₉N₅O₂S₂
Molecular Weight	259.30900
Flash Point	282.1ºC
Exact Mass	259.02000
PSA	135.22000
LogP	1.11010
Index of Refraction	1.813

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UW7835000

CHEMICAL NAME :: 4H-Pyrimido(4,5-e)-1,2,4-thiadiazine, 8-amino-4-methyl-6-(methylthio)-, 1,1-dioxide

CAS REGISTRY NUMBER :: 74039-27-3

LAST UPDATED :: 197901

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H9-N5-O2-S2

MOLECULAR WEIGHT :: 259.33

WISWESSER LINE NOTATION :: T66 BSWN EN GN INJ E1 HS1 JZ

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#02959