2-[(2-chloro-1,1-dioxo-1-benzothiophen-3-yl)amino]ethanol

Modify Date: 2025-09-18 22:15:21

2-[(2-chloro-1,1-dioxo-1-benzothiophen-3-yl)amino]ethanol Structure
2-[(2-chloro-1,1-dioxo-1-benzothiophen-3-yl)amino]ethanol structure
Common Name 2-[(2-chloro-1,1-dioxo-1-benzothiophen-3-yl)amino]ethanol
CAS Number 39775-24-1 Molecular Weight 259.70900
Density 1.56g/cm3 Boiling Point 494.7ºC at 760 mmHg
Molecular Formula C10H10ClNO3S Melting Point N/A
MSDS N/A Flash Point 253ºC

 Names

Name 2-[(2-chloro-1,1-dioxo-1-benzothiophen-3-yl)amino]ethanol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.56g/cm3
Boiling Point 494.7ºC at 760 mmHg
Molecular Formula C10H10ClNO3S
Molecular Weight 259.70900
Flash Point 253ºC
Exact Mass 259.00700
PSA 74.78000
LogP 2.39240
Index of Refraction 1.661
InChIKey ZWPBBNYLOBXNLX-UHFFFAOYSA-N
SMILES O=S1(=O)C(Cl)=C(NCCO)c2ccccc21

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KK1070000
CHEMICAL NAME :
Ethanol, 2-((2-chloro-3-benzo(b)thienyl)amino)-, S,S-dioxide
CAS REGISTRY NUMBER :
39775-24-1
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H10-Cl-N-O3-S
MOLECULAR WEIGHT :
259.72
WISWESSER LINE NOTATION :
T56 BSWJ CG DM2Q

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 :
1250 mg/kg
TOXIC EFFECTS :
Behavioral - changes in motor activity (specific assay) Behavioral - muscle weakness
REFERENCE :
PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 10,1298,1976

 Synonyms

2-((2-Chloro-3-benzothienyl)amino)ethanol S,S-dioxide
2-[(2-chloro-1,1-dioxido-1-benzothiophen-3-yl)amino]ethanol
Ethanol,2-((2-chloro-3-benzo(b)thienyl)amino)-,S,S-dioxide
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