Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Chloro-thiazol-2-ylamine
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Purity: 98.0%
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41663-73-4

41663-73-4 structure

Name: 2-Thiazolamine, 5-chloro-
Chemical Name: 2-Amino-5-Chlorothiazole
CAS Number: 41663-73-4
Molecular Formula: C₃H₃ClN₂S
Molecular Weight: 134.587
Create Date: 2018-06-18 13:24:24
Modify Date: 2024-01-02 12:54:34

Name	2-Amino-5-Chlorothiazole
Synonyms	2-Thiazolamine, 5-chloro- 5-Chlorothiazol-2-amine 5-Chloro-1,3-thiazol-2-amine

Density	1.6±0.1 g/cm3
Boiling Point	260.5±13.0 °C at 760 mmHg
Molecular Formula	C₃H₃ClN₂S
Molecular Weight	134.587
Flash Point	111.3±19.8 °C
Exact Mass	133.970551
PSA	67.15000
LogP	0.98
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.659

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XJ2300000

CHEMICAL NAME :: Thiazole, 2-amino-5-chloro-

CAS REGISTRY NUMBER :: 41663-73-4

BEILSTEIN REFERENCE NO. :: 0112067

LAST UPDATED :: 199706

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C3-H3-Cl-N2-S

MOLECULAR WEIGHT :: 134.59

WISWESSER LINE NOTATION :: T5N CSJ BZ DG

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#02306

HS Code	2934100090

96-50-4

41663-73-4

Literature: Dahlbom; Ekstrand Svensk Kemisk Tidskrift, 1945 , vol. 57, p. 229,232 Full Text Show Details English et al. Journal of the American Chemical Society, 1946 , vol. 68, p. 453,457

619-33-0

17356-08-0

41663-73-4

Literature: English et al. Journal of the American Chemical Society, 1946 , vol. 68, p. 453,457

20256-39-7

41663-73-4

Literature: Pedley Journal of the Chemical Society, 1947 , p. 431 Full Text Show Details Paik Ann. Rep. Res. Inst. Tuberc. Kanazawa Univ.Chem.Abstr., 1953 , vol. 11, # 2 p. 39,41 Ann. Rep. Res. Inst. Tuberc. Kanazawa Univ.Chem.Abstr., 1955 , p. 8251

HS Code	2934100090
Summary	2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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