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Silane, diethynylmethyl-, also known as 1,1-diethynyl-1-(trimethylsilyl)ethane, is an organosilicon compound with the chemical formula C7H12Si. It is a colorless liquid that is sensitive to air and moisture, and it is commonly used as a reagent in organic synthesis, particularly in the formation of acetylene derivatives. The compound is characterized by its two ethynyl groups (C≡CH) attached to a central carbon atom, which is also bonded to a trimethylsilyl group (Si(CH3)3). Due to its reactivity, it is typically stored under an inert atmosphere and used in controlled reactions to prevent unwanted side products.

3754-42-5

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3754-42-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3754-42-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,5 and 4 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3754-42:
(6*3)+(5*7)+(4*5)+(3*4)+(2*4)+(1*2)=95
95 % 10 = 5
So 3754-42-5 is a valid CAS Registry Number.

3754-42-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl diethynyl silane

1.2 Other means of identification

Product number -
Other names methyldiethynylsilane

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:3754-42-5 SDS

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