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1262446-14-9

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1262446-14-9 Usage

Uses

Mono[2-(perfluorodecyl)ethyl] Sulfate is the sulfate conjugate of 8-2 Fluorotelomer Alcohol, a raw material used in the manufacturing of fluorotelomer-based products.

Check Digit Verification of cas no

The CAS Registry Mumber 1262446-14-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,4,4 and 6 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1262446-14:
(9*1)+(8*2)+(7*6)+(6*2)+(5*4)+(4*4)+(3*6)+(2*1)+(1*4)=139
139 % 10 = 9
So 1262446-14-9 is a valid CAS Registry Number.

1262446-14-9SDS

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 Mono[2-(perfluorodecyl)ethyl] Sulfate Potassium Salt

1.2 Other means of identification

Product number -
Other names potassium,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-henicosafluorododecyl sulfate

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:1262446-14-9 SDS

1262446-14-9Downstream Products

1262446-14-9Relevant articles and documents

Synthesis of 2-(perfluoroalkyl)ethyl potassium sulfates based on perfluorinated Grignard reagents

Paterová, Jana,Skalicky, Martin,Rybá?ková, Markéta,Kví?alová, Magdalena,Cva?ka, Josef,Kví?ala, Jaroslav

, p. 1338 - 1343 (2010)

The first example of nucleophilic substitution with perfluoroalkyl Grignard reagents on the sp3 carbon centre is described. Thus, a series of organometals RF-MgBr, prepared from perfluorinated alkyl iodides RF-I with RF = C4F9, C 6F13, C8F17, C10F 21 and C12F25, reacted with 1,3,2-dioxathiolane-2,2-dioxide to afford the corresponding 2-(perfluoroalkyl) ethyl magnesium sulfates, which were isolated after metathesis to the corresponding potassium salts. In the model reaction, perfluorohexylmagnesium iodide was reacted with methyl triflate yielding polyfluorinated alkane. The attempts to extend the reaction to 1,3,2-dioxathiane-2,2-dioxide were unsuccessful due to its inferior reactivity and only reduced polyfluoroalkane and the product of coupling were detected in the reaction mixture. Polyfluorinated sulfates are easily hydrolyzed with hydrochloric or triflic acid to the corresponding alcohols, which is an alternative to standard transformation of perfluoroalkyl iodides to 2-(perfluoroalkyl)ethanols. Quantum-chemical calculations of the PES of the reaction with both sulfur-containing heterocycles found that the failure of the reaction with 1,3,2-dioxathiane-2,2-dioxide is caused by higher activation energy of the process.

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