4-(1-Methylhydrazino)thiazol-2(5H)-one

Modify Date: 2024-02-03 23:16:52

4-(1-Methylhydrazino)thiazol-2(5H)-one Structure
4-(1-Methylhydrazino)thiazol-2(5H)-one structure
Common Name 4-(1-Methylhydrazino)thiazol-2(5H)-one
CAS Number 34551-16-1 Molecular Weight 145.18300
Density 1.58g/cm3 Boiling Point 261.4ºC at 760 mmHg
Molecular Formula C4H7N3OS Melting Point N/A
MSDS N/A Flash Point 111.9ºC

 Names

Name 4-[amino(methyl)amino]-5H-1,3-thiazol-2-one

 Chemical & Physical Properties

Density 1.58g/cm3
Boiling Point 261.4ºC at 760 mmHg
Molecular Formula C4H7N3OS
Molecular Weight 145.18300
Flash Point 111.9ºC
Exact Mass 145.03100
PSA 83.99000
LogP 0.19310
Index of Refraction 1.713

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XJ7054350
CHEMICAL NAME :
2(5H)-Thiazolone, 4-(1-methylhydrazino)-
CAS REGISTRY NUMBER :
34551-16-1
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C4-H7-N3-O-S
MOLECULAR WEIGHT :
145.20

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 :
616 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 43,213,1980

 Synthetic Route

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4-(1-Methylhydrazino)thiazol-2(5H)-one Structure

4-(1-Methylhydr...

CAS#:34551-16-1

Literature: Shvaika,O.P. et al. Journal of Organic Chemistry USSR (English Translation), 1971 , vol. 7, p. 2040 - 2045 Zhurnal Organicheskoi Khimii, 1971 , vol. 7, p. 1968 - 1974

~%

4-(1-Methylhydrazino)thiazol-2(5H)-one Structure

4-(1-Methylhydr...

CAS#:34551-16-1

Literature: Shvaika,O.P. et al. Journal of Organic Chemistry USSR (English Translation), 1971 , vol. 7, p. 2040 - 2045 Zhurnal Organicheskoi Khimii, 1971 , vol. 7, p. 1968 - 1974