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2-Butenedioic acid, 2-(tributylstannyl)-, diethyl ester, (E)- is a chemical compound with the molecular formula C18H36O4Sn. It is an organotin compound, which means it contains a carbon-tin bond. This specific compound is a derivative of 2-butenedioic acid, also known as maleic acid, with a tributylstannyl group attached to the 2-position and diethyl ester groups at both ends of the molecule. The (E)- notation indicates that the double bond in the molecule has a trans. configuration 2-Butenedioic acid, 2-(tributylstannyl)-, diethyl ester, (E)- is primarily used in organic synthesis, particularly in the formation of carbon-carbon bonds through palladium-catalyzed cross-coupling reactions. It is also utilized as a reagent in the synthesis of various organic compounds and as a precursor in the production of other organotin compounds.

4276-31-7

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4276-31-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4276-31-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,7 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4276-31:
(6*4)+(5*2)+(4*7)+(3*6)+(2*3)+(1*1)=87
87 % 10 = 7
So 4276-31-7 is a valid CAS Registry Number.

4276-31-7SDS

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 diethyl 2-tributylstannylbut-2-enedioate

1.2 Other means of identification

Product number -
Other names Tri-n-butyl-stannyl-maleinsaeure-diethylester

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:4276-31-7 SDS

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