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158816-55-8

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158816-55-8 Usage

General Description

3,4,5-Trifluorophenylacetylene is a chemical compound with the molecular formula C8H3F3. It is a highly reactive and flammable liquid with a molecular weight of 146.1 g/mol. 3,4,5-TRIFLUOROPHENYLACETYLENE is commonly used in organic synthesis and chemical research due to its unique properties and reactivity. It is also used in the pharmaceutical and agrochemical industries as a building block for the synthesis of various compounds. Additionally, 3,4,5-Trifluorophenylacetylene is used in the production of specialty chemicals and materials. Due to its reactive nature, it should be handled with caution and stored properly to prevent accidents and exposure.

Check Digit Verification of cas no

The CAS Registry Mumber 158816-55-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,8,1 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 158816-55:
(8*1)+(7*5)+(6*8)+(5*8)+(4*1)+(3*6)+(2*5)+(1*5)=168
168 % 10 = 8
So 158816-55-8 is a valid CAS Registry Number.
InChI:InChI=1/C8H3F3/c1-2-5-3-6(9)8(11)7(10)4-5/h1,3-4H

158816-55-8 Well-known Company Product Price

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  • TCI America

  • (E1078)  5-Ethynyl-1,2,3-trifluorobenzene  >98.0%(GC)

  • 158816-55-8

  • 1g

  • 1,490.00CNY

  • Detail

158816-55-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-Ethynyl-1,2,3-trifluorobenzene

1.2 Other means of identification

Product number -
Other names PC9819

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:158816-55-8 SDS

158816-55-8Relevant articles and documents

LARGE SCALE PROCESS FOR THE PREPARATION OF 5-BROMOPYRIDIN-3-YL-3-DEOXY-3-[4-(3,4,5-TRIFLUOROPHENYL)-1H-1,2,3-TRIAZOL-1-YL]- 1-THIO-ALPHA-D-GALACTOPYRANOSIDE AND A CRYSTALLINE FORM THEREOF

-

, (2021/06/26)

The present invention relates to a process for preparing a compound of formula (I), wherein said process is suitable for large scale synthesis.

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