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Silane, trimethyl-4-pentenyl-, also known as 4-Trimethylsilanylpentene, is an organosilicon compound with the chemical formula (CH3)3SiCH2C(CH3)=CH2. This colorless liquid is a derivative of silane, where a trimethylsilyl group (Si(CH3)3) is attached to a 4-pentenyl moiety. It is primarily used as a reagent in organic synthesis, particularly in the formation of various organosilicon compounds and as a protecting group in the synthesis of complex organic molecules. Due to its reactivity, it is sensitive to air and moisture, and should be handled under an inert atmosphere.

763-21-3

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763-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 763-21-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,6 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 763-21:
(5*7)+(4*6)+(3*3)+(2*2)+(1*1)=73
73 % 10 = 3
So 763-21-3 is a valid CAS Registry Number.

763-21-3SDS

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 4-pentenyl-Si(CH3)3

1.2 Other means of identification

Product number -
Other names 5-(trimethylsilyl)pent-1-ene

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:763-21-3 SDS

763-21-3Downstream Products

763-21-3Relevant academic research and scientific papers

Facile, Catalytic Dehydrocoupling of Phosphines Using β-Diketiminate Iron(II) Complexes

King, Andrew K.,Buchard, Antoine,Mahon, Mary F.,Webster, Ruth L.

, p. 15960 - 15963 (2015)

Catalytic dehydrocoupling of primary and secondary phosphines has been achieved for the first time using an iron pre-catalyst. The reaction proceeds under mild reaction conditions and is successful with a range of diarylphosphines. A proton acceptor is not needed for the transformation to take place, but addition of 1-hexene does allow for turnover at 50°C. The catalytic system developed also facilitates the dehydrocoupling of phenylphosphane and dicyclohexylphosphane. A change in solvent switches off dehydrocoupling to allow hydrophosphination of alkenes.

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