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Ethyl sec-butyl sulfide, also known as ethyl 2-butanethiolate, is an organic compound with the chemical formula C6H14S. It is a colorless liquid with a strong, unpleasant odor and is derived from the reaction of ethyl halide and sec-butyl halide. ETHYL SEC-BUTYL SULFIDE is a member of the alkyl sulfide family and is used as a solvent, a chemical intermediate, and in the synthesis of various organic compounds. Ethyl sec-butyl sulfide is also found in trace amounts in some natural products, such as certain fruits and essential oils. Due to its volatility and reactivity, it is important to handle ETHYL SEC-BUTYL SULFIDE with care, as it can be harmful if inhaled or ingested.

5008-72-0

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5008-72-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5008-72-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,0 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5008-72:
(6*5)+(5*0)+(4*0)+(3*8)+(2*7)+(1*2)=70
70 % 10 = 0
So 5008-72-0 is a valid CAS Registry Number.
InChI:InChI=1/C6H14S/c1-4-6(3)7-5-2/h6H,4-5H2,1-3H3

5008-72-0SDS

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 ETHYL SEC-BUTYL SULFIDE

1.2 Other means of identification

Product number -
Other names Aethyl-dl-sek.-butyl-sulfid

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:5008-72-0 SDS

5008-72-0Relevant academic research and scientific papers

Intermediacy of ion neutral complexes in the fragmentation of short-chain dialkyl sulfides

Filsak,Budzikiewicz

, p. 601 - 610 (2007/10/03)

The main fragmentation processes after electron ionization of butyl methyl and butyl ethyl sulfides are rationalized by the intermediacy of the ion neutral complex [RSH · methylcyclopropane](+·) as demonstrated by extensive labeling and collision activation studies.

Reaction of hydrogen atoms with diethylsulfide

Ekwenchi, Mbanefo Mbonu,Safarik, Imre,Strausz, Otto Peter

, p. 3226 - 3231 (2007/10/02)

In the reactions of H atoms, generated by the Hg(3P1)-sensitized decomposition of H2, with C2H5SC2H5 the primary reaction has been established to be with k1 = (4.7 +/- 0.9) * 1013 exp cm3 mol-1 s-1 relative to the rate constant of the H + C2H4 --> C2H5 reaction.The mechanism postulated explains adequately all the experimental observations.The entropy of activation for the primary reaction, -22.1 eu is close to the value obtained for the H + CH3SCH3 reaction, suggesting a transition state with similar structure.H atoms do not abstract hydrogen from diethylsulfide, but the ethyl radicals from reaction on do with a rate coefficient of k = (7.4 +/- 0.5) * 1013 exp cm3 mol-1 s-1.

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