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6689-41-4

6689-41-4

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6689-41-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6689-41-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,8 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 6689-41:
(6*6)+(5*6)+(4*8)+(3*9)+(2*4)+(1*1)=134
134 % 10 = 4
So 6689-41-4 is a valid CAS Registry Number.
InChI:InChI=1/C13H20O2Si/c1-6-7-11-8-9-12(13(10-11)14-2)15-16(3,4)5/h6-10H,1-5H3/b7-6+

6689-41-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name [2-methoxy-4-[(E)-prop-1-enyl]phenoxy]-trimethylsilane

1.2 Other means of identification

Product number -
Other names Silane,[2-methoxy-4-(1-propenyl)phenoxy]trimethyl

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:6689-41-4 SDS

6689-41-4Downstream Products

6689-41-4Relevant articles and documents

Stereoselective alkene isomerization over one position

Larsen, Casey R.,Grotjahn, Douglas B.

supporting information; experimental part, p. 10357 - 10360 (2012/08/08)

Although controlling both the position of the double bond and E:Z selectivity in alkene isomerization is difficult, 1 is a very efficient catalyst for selective mono-isomerization of a variety of multifunctional alkenes to afford >99.5% E-products. Many reactions are complete within 10 min at room temperature. Even sensitive enols and enamides susceptible to further reaction can be generated. Catalyst loadings in the 0.01-0.1 mol% range can be employed. E-to-Z isomerization of the product from diallyl ether was only -6 times as fast as its formation, showing the extremely high kinetic selectivity of 1.

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