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75199-81-4

75199-81-4

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75199-81-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75199-81-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,9 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 75199-81:
(7*7)+(6*5)+(5*1)+(4*9)+(3*9)+(2*8)+(1*1)=164
164 % 10 = 4
So 75199-81-4 is a valid CAS Registry Number.
InChI:InChI=1/C10H9F3O/c1-7-4-2-3-5-8(7)6-9(14)10(11,12)13/h2-5H,6H2,1H3

75199-81-4SDS

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 1,1,1-trifluoro-3-(2-methylphenyl)propan-2-one

1.2 Other means of identification

Product number -
Other names 3-(2-METHYLPHENYL)-1,1,1-TRIFLUORO-2-PROPANONE

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:75199-81-4 SDS

75199-81-4Downstream Products

75199-81-4Relevant articles and documents

Access to substituted trifluoromethyl ketones using the versatile synthetic intermediate (E)-1,1-dimethyl-2-(1,1,1-trifluoropropan-2-ylidene)hydrazine

Judd, Ted C.,Brown, Derek B.

supporting information, p. 4455 - 4458 (2017/10/30)

The N,N-dimethylhydrazone of 1,1,1-trifluoroacetone, (E)-1,1-dimethyl-2-(1,1,1-trifluoropropan-2-ylidene)hydrazine, has been shown to undergo a diverse set of reactions following deprotonation with n-butyl-lithium; including alkylation, addition to ketones and aldehydes, as well as palladium-catalyzed cross-couplings with aryl bromides. Mild hydrolysis of the N,N-dimethylhydrazone products from these transformations affords the corresponding trifluoromethyl ketones in good to excellent yields.

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