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DIMETHYLETHOXYSILANE

Product Name
DIMETHYLETHOXYSILANE
CAS No.
14857-34-2
Chemical Name
DIMETHYLETHOXYSILANE
Synonyms
DK085;EthoxysiL;SIV 9072.0;ethoxydimethylsilane;ethoxydimethyl-silan;DIMETHYLETHOXYSILANE;ethoxydimethyl-Silane;Silane, ethoxydimethyl-;ethoxy(dimethyl)silicon;Dimethylethoxysilane,95%
CBNumber
CB8206208
Molecular Formula
C4H12OSi
Formula Weight
104.22
MOL File
14857-34-2.mol
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DIMETHYLETHOXYSILANE Property

Boiling point:
55 °C
Density 
0.757
refractive index 
1.3680
Flash point:
15°C
storage temp. 
Flammables area
Specific Gravity
0.757
Water Solubility 
Hydrolyzes in water.
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
Sensitive 
Moisture Sensitive
BRN 
1731481
Exposure limits
ACGIH: TWA 0.5 ppm; STEL 1.5 ppm
CAS DataBase Reference
14857-34-2(CAS DataBase Reference)
EPA Substance Registry System
Silane, ethoxydimethyl- (14857-34-2)
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Safety

Hazard Codes 
F
Risk Statements 
11-36/37/38
Safety Statements 
16-33-36/37/39-9-37/39-26
RIDADR 
1993
RTECS 
VV4090000
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29319090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Alfa Aesar
Product number
L16476
Product name
Dimethylethoxysilane, 94%
Packaging
25g
Price
$110.65
Updated
2024/03/01
Alfa Aesar
Product number
L16476
Product name
Dimethylethoxysilane, 94%
Packaging
100g
Price
$333.65
Updated
2024/03/01
Biosynth Carbosynth
Product number
FD177802
Product name
Dimethylethoxysilane
Packaging
50g
Price
$460
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD177802
Product name
Dimethylethoxysilane
Packaging
5G
Price
$100
Updated
2021/12/16
AHH
Product number
MT-10649
Product name
Dimethylethoxysilane
Purity
98%
Packaging
5g
Price
$588
Updated
2021/12/16
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DIMETHYLETHOXYSILANE Chemical Properties,Usage,Production

Chemical Properties

Colorless clear liquid

Uses

Dimethylethoxysilane (DMES), a volatile liquid, is used by NASA to waterproof the heatprotective silica tiles and blankets on the space shuttle. DMES readily produces a variety of products in the presence of small amounts of moisture or bases. DMES readily produces a variety of products in the presence of small amounts of moisture or bases.

Application

Will form high-boiling polymeric by-products with aqueous work-up

Hazard

An inhalation hazard. Headache, eye and upper respiratory tract irritant.

Safety Profile

An inhalation hazard. Experimental reproductive effects. A flammable liquid. When heated to decomposition it emits acrid smoke and irritating vapors.

DIMETHYLETHOXYSILANE Preparation Products And Raw materials

Raw materials

Preparation Products

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DIMETHYLETHOXYSILANE Suppliers

Alfa Aesar
Tel
--
Fax
--
Email
tech@alfa.com
Country
India
ProdList
6905
Advantage
58
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View Lastest Price from DIMETHYLETHOXYSILANE manufacturers

Zhengzhou Gecko Scientific Inc.
Product
Dimethylethoxysilane 14857-34-2
Price
US $0.00-0.00/g
Min. Order
10g
Purity
100%
Supply Ability
10kg
Release date
2022-09-27
Career Henan Chemical Co
Product
DIMETHYLETHOXYSILANE 14857-34-2
Price
US $3.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1kg , 5kg, 50kg
Release date
2020-01-17

14857-34-2, DIMETHYLETHOXYSILANERelated Search:


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  • Silane, ethoxydimethyl-
  • ethoxy(dimethyl)silicon
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