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2H-1-Benzopyran-2-one, 5,7-dimethyl-4-(trifluoromethyl)-, also known as 5,7-dimethyl-4-(trifluoromethyl)-2H-1-benzopyran-2-one, is a chemical compound belonging to the class of benzopyran-2-ones. It features a benzopyran core structure, which is a fused ring system consisting of a benzene ring and a pyran ring. The compound is characterized by the presence of two methyl groups at the 5 and 7 positions, a trifluoromethyl group at the 4 position, and a ketone functional group at the 2 position. This specific arrangement of functional groups and substituents contributes to its unique chemical properties and potential applications in various fields, such as pharmaceuticals or agrochemicals.

314-47-6

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Basic information
1. Product Name: 2H-1-Benzopyran-2-one, 5,7-dimethyl-4-(trifluoromethyl)-
2. Synonyms:
3. CAS NO:314-47-6
4. Molecular Formula: C12H9F3O2
5. Molecular Weight: 242.197
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 314-47-6.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 2H-1-Benzopyran-2-one, 5,7-dimethyl-4-(trifluoromethyl)-(CAS DataBase Reference)
10. NIST Chemistry Reference: 2H-1-Benzopyran-2-one, 5,7-dimethyl-4-(trifluoromethyl)-(314-47-6)
11. EPA Substance Registry System: 2H-1-Benzopyran-2-one, 5,7-dimethyl-4-(trifluoromethyl)-(314-47-6)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 314-47-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 314-47-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,1 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 314-47:
(5*3)+(4*1)+(3*4)+(2*4)+(1*7)=46
46 % 10 = 6
So 314-47-6 is a valid CAS Registry Number.

314-47-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name	5,7-dimethyl-4-(trifluoromethyl)chromen-2-one

1.2 Other means of identification

Product number	-
Other names	5,7-dimethyl-4-trifluoromethyl-coumarin

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:314-47-6 SDS

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