Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-1-Benzopyran-2-one, 8-(2-methoxyethoxy)-3-(1H-tetrazol-5-yl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
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80916-80-9

80916-80-9 structure

80916-80-9 structure

Name: 2H-1-Benzopyran-2-one, 8-(2-methoxyethoxy)-3-(1H-tetrazol-5-yl)-
Chemical Name: 8-(2-methoxyethoxy)-3-(2H-tetrazol-5-yl)chromen-2-one
CAS Number: 80916-80-9
Molecular Formula: C₁₃H₁₂N₄O₄
Molecular Weight: 288.25900
Create Date: 2017-07-31 20:24:39
Modify Date: 2024-09-05 21:03:22

Name	8-(2-methoxyethoxy)-3-(2H-tetrazol-5-yl)chromen-2-one

Density	1.436g/cm3
Boiling Point	569.7ºC at 760 mmHg
Molecular Formula	C₁₃H₁₂N₄O₄
Molecular Weight	288.25900
Flash Point	298.3ºC
Exact Mass	288.08600
PSA	103.13000
LogP	0.99830
Index of Refraction	1.621

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ3100680

CHEMICAL NAME :: 2H-1-Benzopyran-2-one, 8-(2-methoxyethoxy)-3-(1H-tetrazol-5-yl)-

CAS REGISTRY NUMBER :: 80916-80-9

LAST UPDATED :: 199609

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H12-N4-O4

MOLECULAR WEIGHT :: 288.29

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1500 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: #0039913

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