If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf
295329
Ethylene
≥99.5%
Sinónimos:
Ethene
About This Item
Productos recomendados
densidad de vapor
0.97 (vs air)
Nivel de calidad
presión de vapor
35.04 atm ( 20 °C)
Ensayo
≥99.5%
temp. de autoignición
842 °F
lim. expl.
36 %
bp
−104 °C (lit.)
mp
−169 °C (lit.)
cadena SMILES
C=C
InChI
1S/C2H4/c1-2/h1-2H2
Clave InChI
VGGSQFUCUMXWEO-UHFFFAOYSA-N
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Descripción general
Aplicación
Envase
Compatible with the following:
- Aldrich® lecture-bottle station systems
- Aldrich® lecture-bottle gas regulators
Otras notas
Información legal
Opcional
espiga
regulador
también adquirido normalmente con este producto
válvula de control
válvula de purga
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Flam. Gas 1 - Press. Gas Liquefied gas - STOT SE 3
Órganos de actuación
Central nervous system
Código de clase de almacenamiento
2A - Gases
Clase de riesgo para el agua (WGK)
nwg
Punto de inflamabilidad (°F)
-148.0 °F - closed cup
Punto de inflamabilidad (°C)
-100 °C - closed cup
Equipo de protección personal
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
Elija entre una de las versiones más recientes:
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Protocolos
Separation of Methane; Acetylene; Carbon monoxide; Water; Nitrogen; Carbon dioxide; Ethane; Ethylene
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Helpful?
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What type of regulator would work for the ethylene bottle?
1 answer-
As per the related products section, Products Z146706 and Z512958 are the recommended regulators for Product 295329.
Helpful?
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