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628-83-1

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628-83-1 Usage

Synthesis Reference(s)

Journal of the American Chemical Society, 100, p. 1637, 1978 DOI: 10.1021/ja00473a069Chemical and Pharmaceutical Bulletin, 10, p. 427, 1962 DOI: 10.1248/cpb.10.427

Safety Profile

A poison by ingestion and subcutaneous routes. When heated to decomposition it emits very toxic fumes of NO, and SO,. See also THIOCYANATES

Check Digit Verification of cas no

The CAS Registry Mumber 628-83-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,2 and 8 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 628-83:
(5*6)+(4*2)+(3*8)+(2*8)+(1*3)=81
81 % 10 = 1
So 628-83-1 is a valid CAS Registry Number.
InChI:InChI=1/C5H9NS/c1-2-3-4-7-5-6/h2-4H2,1H3

628-83-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name Butyl thiocyanate

1.2 Other means of identification

Product number -
Other names 1-thiocyanatobutane

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:628-83-1 SDS

628-83-1Relevant articles and documents

Thiocyanation and 2-Amino-1,3-thiazole Formation in Water Using Recoverable and Reusable Glycosylated Resorcin[4]arene Cavitands

Husain, Ali A.,Bisht, Kirpal S.

, p. 9928 - 9935 (2020/09/03)

A family of three spatially directional resorcin[4]arene cavitand glycoconjugates (RCGs) have been applied as efficient recoverable and reusable inverse phase transfer catalysts for eco- A nd environmentally friendly thiocyanation and 2-amino-1,3-thiazole formation reactions in water. The results show that RCGs (1 mol %) were capable of hosting and catalyzing various water-insoluble bromo/thiocyanato substrates in water without the use of any co-organic solvents. The recoverability and reusability of RCG catalytic systems, that is, RCG1 and RCG3, were also examined upon a simple extraction of the desired products using DCM or ethyl acetate, followed by subjecting the recovered aqueous solution containing the RCG catalysts to the next reaction cycles.

Iron-Catalyzed Decarboxylation of Trifluoroacetate and Its Application to the Synthesis of Trifluoromethyl Thioethers

Exner, Benjamin,Bayarmagnai, Bilguun,Jia, Fan,Goossen, Lukas J.

supporting information, p. 17220 - 17223 (2016/01/25)

Nucleophilic CF3 has been generated by decarboxylation of potassium trifluoroacetate, arguably the most easy-to-handle, inexpensive, and sustainable source of trifluoromethyl groups. Simple iron(II) chloride catalyzes the decarboxylation as well as a subsequent trifluoromethylation of organothiocyanates, resulting in a straightforward synthesis of trifluoromethyl thioethers. The KCN byproduct is absorbed by iron(II) with formation of nontoxic potassium hexacyanoferrate. An analogous trifluoromethylation of aldehydes with trifluoroacetate underlines the synthetic potential of such iron-catalyzed decarboxylative trifluoromethylations.

β-cyclodextrin immobilized onto dowex resin: A unique microvessel and heterogeneous catalyst in nucleophilic substitution reactions

Kiasat, Ali Reza,Zarinderakht, Nasrollah,Sayyahi, Soheil

experimental part, p. 699 - 702 (2012/05/05)

The catalytic activity of β-cyclodextrin immobilized on Dowex resin as an efficient solid-liquid phase transfer catalyst was developed for the synthesis of alkyl thiocyanates and phenacyl derivatives in water. The nucleophilic substitution reactions were performed under mild reaction condition and gave the products in excellent yields. Furthermore, the catalyst could be recycled by facile separation without any loss of activity.

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