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5943-30-6

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5943-30-6 Usage

Synthesis Reference(s)

Synthetic Communications, 14, p. 717, 1984 DOI: 10.1080/00397918408059586

Check Digit Verification of cas no

The CAS Registry Mumber 5943-30-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,4 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5943-30:
(6*5)+(5*9)+(4*4)+(3*3)+(2*3)+(1*0)=106
106 % 10 = 6
So 5943-30-6 is a valid CAS Registry Number.
InChI:InChI=1/C8H18S2/c1-5-7(3)9-10-8(4)6-2/h7-8H,5-6H2,1-4H3/t7-,8-/m1/s1

5943-30-6 Well-known Company Product Price

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  • Aldrich

  • (B94004)  sec-Butyldisulfide  technical grade, 90%

  • 5943-30-6

  • B94004-25ML

  • 553.41CNY

  • Detail

5943-30-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(butan-2-yldisulfanyl)butane

1.2 Other means of identification

Product number -
Other names Di-Sec-butyldisufide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Flavouring Agent: FLAVOURING_AGENT
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:5943-30-6 SDS

5943-30-6Relevant articles and documents

Synthesis of sec-butyl disulfide by phase transfer catalysis

Liu, Xinqi,Wang, Jia,Zhao, Songfang,Hu, Guoqin

, p. 3208 - 3210 (2015)

Sec-Butyl disulfide was synthesized from sulfur?sodium hydroxide and sec-butyl chloride using tetrabutyl ammonium bromide as the phase transfer catalyst. The optimal experiment condition obtained by orthogonal design and the average product yield was 84.95 %. The samples synthesized under optical conditions were characterized by infrared spectrometry?gas chromatography-mass spectrometer.

Graphene Oxide-Assisted One-Pot and Odorless Synthesis of Symmetrical Disulfides Using Primary and Secondary Alkyl Halides (Tosylates) and Thiourea as Sulfur Source Reagent

Khalili, Dariush

, p. 1727 - 1734 (2015/12/12)

Graphene oxide is described as a heterogeneous oxidant for the synthesis of symmetrical disulfides through the in situ generation of thiols from primary and secondary alkyl halides (tosylates) and thiourea in wet acetonitrile. A variety of alkyl halides and alkyl tosylates can be converted to corresponding disulfides in good to excellent yields. This strategy is free of foul-smelling thiols.

One-pot efficient synthesis of disulfides from alkyl halides and alkyl tosylates using thiourea and elemental sulfur without contamination by higher polysulfides

Abbasi, Mohammad,Mohammadizadeh, Mohammad Reza,Taghavi, Zeinab Khatoon

, p. 201 - 205 (2013/07/26)

An efficient and odorless synthesis of disulfides from alkyl halides using thiourea and elemental sulfur in the presence of sodium carbonate in wet polyethylene glycol (PEG 200) at 40 C without contamination by higher polysulfides has been developed. This procedure was then extended to preparation of disulfides from alkyl tosylates at 70 C.

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