6-Methoxy-4-methyl-2(3H)-benzothiazolone

Modify Date: 2025-08-29 16:26:05

6-Methoxy-4-methyl-2(3H)-benzothiazolone Structure
6-Methoxy-4-methyl-2(3H)-benzothiazolone structure
Common Name 6-Methoxy-4-methyl-2(3H)-benzothiazolone
CAS Number 80689-16-3 Molecular Weight 195.23800
Density 1.294g/cm3 Boiling Point N/A
Molecular Formula C9H9NO2S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 6-methoxy-4-methyl-3H-1,3-benzothiazol-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.294g/cm3
Molecular Formula C9H9NO2S
Molecular Weight 195.23800
Exact Mass 195.03500
PSA 70.33000
LogP 1.90660
Index of Refraction 1.61

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DL7150000
CHEMICAL NAME :
2(3H)-Benzothiazolone, 6-methoxy-4-methyl-
CAS REGISTRY NUMBER :
80689-16-3
LAST UPDATED :
199606
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C9-H9-N-O2-S
MOLECULAR WEIGHT :
195.25

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
7580 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GWXXBX German Offenlegungsschrift Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #3345702
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
9 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EPXXDW European Patent Application. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #39818

 Synonyms

2(3H)-Benzothiazolone,6-methoxy-4-methyl
6-Methoxy-4-methyl-2(3H)-benzothiazolone
6-Methoxy-4-methyl-2(3H)-benzothiazolon [German]
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