556-90-1|4(5H)-Thiazolone,2-amino-Products Supply - Chemical intermediates Network

4(5H)-Thiazolone,2-amino- cas no:556-90-1

Synonyms: 2-Thiazolin-4-one,2-amino- (7CI); 4-Thiazolidinone, 2-imino- (8CI); Pseudothiohydantoin (6CI);2-Amino-2-thiazolin-4-one; 2-Amino-4-oxothiazoline; 2-Aminothiazol-4-one;2-Imino-4-thiazolidinone; 2-Imino-4-thiazolidone; NSC 2858; NSC 45956

Identification

Name4(5H)-Thiazolone,2-amino-
CAS556-90-1
Synonyms2-Thiazolin-4-one,2-amino- (7CI); 4-Thiazolidinone, 2-imino- (8CI); Pseudothiohydantoin (6CI);2-Amino-2-thiazolin-4-one; 2-Amino-4-oxothiazoline; 2-Aminothiazol-4-one;2-Imino-4-thiazolidinone; 2-Imino-4-thiazolidone; NSC 2858; NSC 45956
EINECS(EC#)209-145-6
Molecular FormulaC3H4 N2 O S
Molecular Weight116.13

Chemical Properties

Appearancewhite to light yellow powder
refractive index1.785

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

HazardclassIRRITANT

Safety Data

Hazard Xi
Safety

Poison by intraperitoneal and intravenous routes. When heated to decomposition it emits very toxic fumes of NO_x and SO_x.

Hazard Codes Irritant Xi
Safety Statements 24/25
S24/25: When 4,5-Imidazolidinedithione (CAS NO. 556-90-1) is used ,avoid contact with skin and eyes.
WGK Germany 3
RTECS XJ6276000

Toxicity

1.		ipr-mus LD50:100 mg/kg		NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD277-689 .
2.		ivn-mus LD50:320 mg/kg		CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#02090 .

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4(5H)-Thiazolone,2-amino- cas no:556-90-1

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