Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2-Benzisoselenazol-3(2H)-one, 6-methoxy-2-phenyl-
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Purity: 98.0%
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81744-07-2

81744-07-2 structure

81744-07-2 structure

Name: 1,2-Benzisoselenazol-3(2H)-one, 6-methoxy-2-phenyl-
Chemical Name: 6-methoxy-2-phenyl-1,2-benzoselenazol-3-one
CAS Number: 81744-07-2
Molecular Formula: C₁₄H₁₁NO₂Se
Molecular Weight: 304.20300
Create Date: 2018-06-21 18:57:11
Modify Date: 2025-09-21 22:38:04

Name	6-methoxy-2-phenyl-1,2-benzoselenazol-3-one

Boiling Point	444.6ºC at 760 mmHg
Molecular Formula	C₁₄H₁₁NO₂Se
Molecular Weight	304.20300
Flash Point	222.7ºC
Exact Mass	304.99500
PSA	31.23000
LogP	2.05630

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DE4140864

CHEMICAL NAME :: 1,2-Benzisoselenazol-3(2H)-one, 6-methoxy-2-phenyl-

CAS REGISTRY NUMBER :: 81744-07-2

LAST UPDATED :: 199803

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H11-N-O2-Se

MOLECULAR WEIGHT :: 304.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2500 mg/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: #44453

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >2500 mg/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: #44453

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