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14857-34-2 - Dimethylethoxysilane, 94% - Ethoxydimethylsilane - L16476 - Alfa Aesar

L16476 Dimethylethoxysilane, 94%

Número CAS
14857-34-2
Nombre Alternativo
Ethoxydimethylsilane

Tamaño Precio ($) Cantidad Disponibilidad
25g 120,00
100g 366,00
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Dimethylethoxysilane, 94%

MDL
MFCD00026750
EINECS
238-921-7

Propiedades químicas

Fórmula
C4H12OSi
Peso molecular
104.23
Punto de ebullición
55°
Punto de inflamabilidad
15°(59°F)
Densidad
0.757
Índice de refracción
1.3680
Sensibilidad
Moisture Sensitive
Solubilidad
Hydrolyzes in water.

Aplicaciones

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.

Notas

Moisture sensitive.Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, moisture, water.

Referencias documentales

Darol E. Dodda,; Bruce O. Stuarta,; Simon J. Rothenberga,; Maryann Kershawb,; Peter C. Mannc. Acute, 2-Week, and 13-Week Inhalation Toxicity Studies on Dimethylethoxysilane Vapor in Fischer 344 Rats. Inhalation Toxicology: International Forum for Respiratory Research. 1994, 6(2),151-166.

RE Johnson,; DI Ford. Stability and reactivity of dimethylethoxysilane. Nasa conference. 1993, volume issue , pg no.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H225-H315-H319-H335

Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P210-P261-P280-P240-P303+P361+P353-P305+P351+P338-P304+P340-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Beilstein
1731481
Clase de peligro
3
Grupo de embalaje
II
Código de tarifa arancelaria unificado
2931.90
TSCA
Yes
RTECS
VV4090000

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