Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-1-Benzopyran-2-one, 8-(2-ethoxyethoxy)-3-(1H-tetrazol-5-yl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

80916-81-0

80916-81-0 structure

80916-81-0 structure

Name: 2H-1-Benzopyran-2-one, 8-(2-ethoxyethoxy)-3-(1H-tetrazol-5-yl)
Chemical Name: 8-(2-ethoxyethoxy)-3-(2H-tetrazol-5-yl)chromen-2-one
CAS Number: 80916-81-0
Molecular Formula: C₁₄H₁₄N₄O₄
Molecular Weight: 302.28500
Create Date: 2016-04-23 15:22:16
Modify Date: 2024-02-01 08:22:40

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

Density	1.392g/cm3
Boiling Point	570.7ºC at 760 mmHg
Molecular Formula	C₁₄H₁₄N₄O₄
Molecular Weight	302.28500
Flash Point	299ºC
Exact Mass	302.10200
PSA	103.13000
LogP	1.38840
Index of Refraction	1.609

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ3054125

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

CAS REGISTRY NUMBER :: 80916-81-0

LAST UPDATED :: 199609

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H14-N4-O4

MOLECULAR WEIGHT :: 302.32

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

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.