Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(4-Methoxyphenyl)-1,2-benzisoselenazol-3(2H)-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Email: enquiry@dycnchem.com

81743-91-1

81743-91-1 structure

Name: 2-(4-Methoxyphenyl)-1,2-benzisoselenazol-3(2H)-one
Chemical Name: 2-(4-methoxyphenyl)-1,2-benzoselenazol-3-one
CAS Number: 81743-91-1
Molecular Formula: C₁₄H₁₁NO₂Se
Molecular Weight: 304.20300
Create Date: 2017-05-28 10:01:40
Modify Date: 2025-09-12 11:50:43

Name	2-(4-methoxyphenyl)-1,2-benzoselenazol-3-one

Boiling Point	456.1ºC at 760 mmHg
Molecular Formula	C₁₄H₁₁NO₂Se
Molecular Weight	304.20300
Flash Point	229.6ºC
Exact Mass	304.99500
PSA	31.23000
LogP	2.05630

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DE4140826

CHEMICAL NAME :: 1,2-Benzisoselenazol-3(2H)-one, 2-(4-methoxyphenyl)-

CAS REGISTRY NUMBER :: 81743-91-1

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

1441-85-6

104-94-9

~64%

81743-91-1

Literature: Kamigata, Nobumasa; Iizuka, Hirokazu; Izuoka, Akira; Kobayashi, Michio Bulletin of the Chemical Society of Japan, 1986 , vol. 59, # 7 p. 2179 - 2184

6512-83-0

81743-91-1

Literature: Kamigata, Nobumasa; Iizuka, Hirokazu; Izuoka, Akira; Kobayashi, Michio Bulletin of the Chemical Society of Japan, 1986 , vol. 59, # 7 p. 2179 - 2184

118-92-3

81743-91-1

Literature: Kamigata, Nobumasa; Iizuka, Hirokazu; Izuoka, Akira; Kobayashi, Michio Bulletin of the Chemical Society of Japan, 1986 , vol. 59, # 7 p. 2179 - 2184

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