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14252-46-1

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14252-46-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14252-46-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,2,5 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 14252-46:
(7*1)+(6*4)+(5*2)+(4*5)+(3*2)+(2*4)+(1*6)=81
81 % 10 = 1
So 14252-46-1 is a valid CAS Registry Number.
InChI:InChI=1/C15H16S2/c1-15(2,16-13-9-5-3-6-10-13)17-14-11-7-4-8-12-14/h3-12H,1-2H3

14252-46-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-phenylsulfanylpropan-2-ylsulfanylbenzene

1.2 Other means of identification

Product number -
Other names Aceton-diphenylmercaptol

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:14252-46-1 SDS

14252-46-1Relevant articles and documents

An efficient synthesis of unsymmetrical dithioacetals from sulfoxides and thiols by the magnesium amide-induced pummerer-type reaction

Kobayashi, Kazuhiro,Kawakita, Masataka,Akamatsu, Hideki,Morikawa, Osamu,Konishi, Hisatoshi

, p. 2645 - 2647 (2007/10/03)

It has been found that the reactions of sulfoxides bearing hydrogen(s) at the α-position (R 1 SOCHR 2R 3: R 1 = alkyl or Ph; R 2 = H, alkyl, or Ph; R 3 = H or Me) with thiols (R 4SH: R 4 = alkyl or aryl) in the presence of the (diisopropylamino)magnesium

Chemoselective Protection of Aldehydes as Dithioacetals in Lithium Perchlorate-Diethyl Ether Medium. Evidence for the Formation of Oxocarbenium Ion Intermediate from Acetals

Saraswathy, V. Geetha,Sankararaman, S.

, p. 4665 - 4670 (2007/10/02)

Aldehydes and acetals were very efficiently converted to acyclic and cyclic dithioacetals in 5 M lithium perchlorate/diethyl ether (LPDE) medium at ambient temperature in high yields.Spectroscopic and other experimental evidences strongly suggest the formation of oxocarbenium ion intermediates from acetals in 5 M LPDE which subsequently reacted with thiols to give the dithioacetals.Under the same conditions ketones and their acetals also reacted, albeit very slowly compared to aldehydes and acetals, to yield dithioacetals.The difference in their reactivity was successfully employed in the chemoselective dithioacetalization of aldehydes and acetals in the presence of ketones and their acetals.The chemoselective dithioacetalization of keto aldehydes has been realized with the keto group remaining intact.The present method offers a convenient, efficient, and neutral medium for the deprotection of acetals to aldehydes and also the chemoselective protection of aldehydes to dithioacetals.

Lewis Acid-Induced Reactions of γ-Trialkylstannyl Ketones. Cyclization, Carbon-Carbon Bond Cleavage, and 1,5-Hydride Shift

Sato, Tadashi,Tachibana, Kazutaka,Kawase, Akira,Hirose, Tomokazu

, p. 937 - 940 (2007/10/02)

γ-Trialkylstannyl ketones underwent cyclobutanation, C-C bond cleavage, or 1,5-hydride shift, depending upon the substitution pattern of the substrates.

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