Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

281123

Sigma-Aldrich

Dimethylethylsilane

98%

Synonym(s):

Ethyldimethylsilane

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3CH2SiH(CH3)2
CAS Number:
758-21-4
Molecular Weight:
88.22
Beilstein:
1730881
EC Number:
212-061-2
MDL number:
MFCD00009016
UNSPSC Code:
12352103
PubChem Substance ID:
24856970
NACRES:
NA.22

vapor pressure

6.05 psi ( 20 °C)

Assay

98%

form

liquid

refractive index

n20/D 1.378 (lit.)

bp

44-46 °C (lit.)

density

0.668 g/mL at 25 °C (lit.)

SMILES string

CC[SiH](C)C

InChI

1S/C4H12Si/c1-4-5(2)3/h5H,4H2,1-3H3

InChI key

QGBMSFLTRRZTGI-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Dimethylethylsilane can be used as:
  • A reducing agent in the ligand-free carbon-sulfur bond cleavage reaction.[1]
  • A promoter in cycloisomerization of 1,6-dienes using palladium catalyst.[2]

accessory

Product No.
Description
Pricing

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

-29.2 °F - closed cup

Flash Point(C)

-34 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

JAN Code

281123-VAR:
281123-5G:
281123-BULK:
281123-25G:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SHBM6660
SHBJ8924
SHBH1080V
SHBD9558V
SHBC2059V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Development, synthetic scope, and mechanistic studies of the palladium-catalyzed cycloisomerization of functionalized 1, 6-dienes in the presence of silane
Kisanga P and Widenhoefer RA
Journal of the American Chemical Society, 122(41), 10017-10026 (2000)
Nekane Barbero et al.
Organic letters, 14(3), 796-799 (2012-01-20)
A catalytic reductive cleavage of C(sp(2))- and C(sp(3))-SMe bonds under ligandless conditions is presented. The method is characterized by its wide scope and high chemoselectivity profile including challenging substrate combinations, allowing the design of orthogonal and site-selectivity approaches.

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service