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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Indene-1,3(2H)-dione,2-[(2-aminoethyl)thio]-2-hydroxy-, hydrochloride (1:1)
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21919-04-0

21919-04-0 structure

21919-04-0 structure

Name: 1H-Indene-1,3(2H)-dione,2-[(2-aminoethyl)thio]-2-hydroxy-, hydrochloride (1:1)
Chemical Name: 2-(2-aminoethylsulfanyl)-2-hydroxyindene-1,3-dione,hydrochloride
CAS Number: 21919-04-0
Molecular Formula: C₁₁H₁₂ClNO₃S
Molecular Weight: 273.73600
Create Date: 2016-05-08 12:38:18
Modify Date: 2025-09-18 22:01:52

Name	2-(2-aminoethylsulfanyl)-2-hydroxyindene-1,3-dione,hydrochloride

Boiling Point	486.7ºC at 760mmHg
Molecular Formula	C₁₁H₁₂ClNO₃S
Molecular Weight	273.73600
Flash Point	248.1ºC
Exact Mass	273.02300
PSA	105.69000
LogP	1.94840
Vapour Pressure	2.76E-10mmHg at 25°C
Index of Refraction	1.675

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NK5100000

CHEMICAL NAME :: 1,3-Indandione, 2-(2-aminoethylthio)-2-hydroxy-, hydrochloride

CAS REGISTRY NUMBER :: 21919-04-0

LAST UPDATED :: 199107

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H11-N-O3-S.Cl-H

MOLECULAR WEIGHT :: 273.75

WISWESSER LINE NOTATION :: L56 BV DV CHJ CS2Z CQ &GH

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 :: 93 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 12,624,1969

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