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Butanoyl fluoride, hexafluoro-2-(pentafluoroethyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

61340-75-8

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61340-75-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 61340-75-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,3,4 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 61340-75:
(7*6)+(6*1)+(5*3)+(4*4)+(3*0)+(2*7)+(1*5)=98
98 % 10 = 8
So 61340-75-8 is a valid CAS Registry Number.

61340-75-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,3,3,4,4,4-hexafluoro-2-(1,1,2,2,2-pentafluoroethyl)butanoyl fluoride

1.2 Other means of identification

Product number -
Other names 2-Pentafluorethyl-2,3,3,4,4,4-hexafluor-butyrylfluorid

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:61340-75-8 SDS

61340-75-8Downstream Products

61340-75-8Relevant academic research and scientific papers

Preparation method of perfluoronitrile

-

Paragraph 0061; 0062, (2018/09/08)

The invention discloses a preparation method of perfluoronitrile. The preparation method comprises the following steps: a, performing a gas-phase addition reaction on perfluoroolefin R1R2C=CR3R4 and carbonyl fluoride to obtain acyl fluoride R1R2(COF)C-CFR3R4 (R1, R2, R3 and R4 have a general formula of a -CnF2n+1 group and n is a nonnegative integer set); b, aminating and dehydrating the acyl fluoride R1R2(COF)C-CFR3R4, acyl fluoride and alkali metal amide or an amine compound R-NH2 (R is lithium, sodium, potassium, rubidium, cesium or a -CmH2m+1 group and m is a nonnegative integer set) to obtain the perfluoronitrile R1R2(CN)C-CFR3R4. By the preparation method, a reaction route is short, the perfluoroolefin and the carbonyl fluoride are easy to obtain and low in price, the overall yield of the perfluoronitrile is high and the route is easy to industrialize.

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