Basic information

Product Name: Butanedioic acid, (trifluoromethyl)-, diethyl ester
Synonyms:
CAS NO:91523-46-5
Molecular Formula: C9H13F3O4
Molecular Weight: 242.195
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Butanedioic acid, (trifluoromethyl)-, diethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Butanedioic acid, (trifluoromethyl)-, diethyl ester(91523-46-5)
EPA Substance Registry System: Butanedioic acid, (trifluoromethyl)-, diethyl ester(91523-46-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 91523-46-5(Hazardous Substances Data)

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91523-46-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91523-46-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,5,2 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 91523-46:
(7*9)+(6*1)+(5*5)+(4*2)+(3*3)+(2*4)+(1*6)=125
125 % 10 = 5
So 91523-46-5 is a valid CAS Registry Number.

91523-46-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	diethyl 2-(trifluoromethyl)butanedioate

1.2 Other means of identification

Product number	-
Other names	Butanedioic acid,(trifluoromethyl)-,diethyl ester

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).

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91523-46-5Relevant academic research and scientific papers

Electrochemical Hydrotrifluoromethylation of Dialkyl Fumarates

Dan-oh, Yasufumi,Uneyama, Kenji

, p. 2993 - 2996 (1995)

Dialkyl fumarates were electrochemically hydrotrifluoromethylated.The reaction was explained in terms of anodic bistrifluoromethylation and subsequent hydrolysis of one of the trifluoromethyl groups under the basic condition near cathode surface.

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