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Thiocyanic acid, 2-oxobutyl ester, also known as 2-oxobutanoic acid, 2-oxo-1-(thiocyanatomethyl)ethyl ester, is an organic compound with the chemical formula C6H9NO2S. It is a colorless liquid that is soluble in water and has a molecular weight of 159.21 g/mol. Thiocyanic acid, 2-oxobutyl ester is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is also known for its potential applications in the production of dyes and pigments. Due to its reactivity, it is essential to handle Thiocyanic acid, 2-oxobutyl ester with care, following proper safety protocols to minimize health and environmental risks.

3028-74-8

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3028-74-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3028-74-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,2 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3028-74:
(6*3)+(5*0)+(4*2)+(3*8)+(2*7)+(1*4)=68
68 % 10 = 8
So 3028-74-8 is a valid CAS Registry Number.

3028-74-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-oxobutyl thiocyanate

1.2 Other means of identification

Product number -
Other names thiocyanic acid,2-oxobutyl ester

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:3028-74-8 SDS

3028-74-8Relevant academic research and scientific papers

α-Selective C(sp3)-H Thio/Selenocyanation of Ketones with Elemental Chalcogen

Li, Jin-Cheng,Gao, Wen-Xia,Liu, Miao-Chang,Zhou, Yun-Bing,Wu, Hua-Yue

, p. 17294 - 17306 (2021/12/02)

A facile method is disclosed for the synthesis of α-thio/selenocyanato ketones through regioselective C-H thio/selenocyanation of ketones. The advantages include the use of easily available starting materials, high efficiency, simple operation, and easy scale-up. Control experiments provide evidence that the reaction proceeded via a radical way, while kinetic isotope effect experiments reveal that the cleavage of the C-H bond serves as the rate-limiting step.

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