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Merck

31564

Supelco

Acrylonitrile

analytical standard

Sinónimos:

Vinyl cyanide

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About This Item

Fórmula lineal:
CH2=CHCN
Número de CAS:
Peso molecular:
53.06
Beilstein:
605310
Número CE:
Número MDL:
Código UNSPSC:
41116107
ID de la sustancia en PubChem:
NACRES:
NA.24
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grado

analytical standard

Nivel de calidad

densidad de vapor

1.83 (vs air)

presión de vapor

86 mmHg ( 20 °C)

Ensayo

≥98% (GC)

temp. de autoignición

897 °F

calidad

stabilized

caducidad

limited shelf life, expiry date on the label

lim. expl.

17 %

técnicas

HPLC: suitable
gas chromatography (GC): suitable

índice de refracción

n20/D 1.391 (lit.)

bp

77 °C (lit.)

mp

−83 °C (lit.)

aplicaciones

cleaning products
cosmetics
environmental
food and beverages
personal care

Formato

neat

temp. de almacenamiento

2-8°C

cadena SMILES

C=CC#N

InChI

1S/C3H3N/c1-2-3-4/h2H,1H2

Clave InChI

NLHHRLWOUZZQLW-UHFFFAOYSA-N

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Descripción general

Acrylonitrile (AN) is a volatile liquid mostly used in manufacturing plastics and polymers.[1]

Aplicación

El acrilonitrilo se usa en la fabricación de fibras acrílicas, resinas (acrilonitrilo butadieno-estireno, estireno-acrilonitrilo y otras) y cauchos de nitrilo (butadieno-acrilonitrilo).
AN may have been used as standard during headspace gas chromatography for the determination of AN monomer in plastic containers and carbonated beverages.[2]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Acciones bioquímicas o fisiológicas

Un carcinógeno industrial que provoca provoca cáncer en varios órganos de las ratas y posiblemente también es cancerígeno para los seres humanos.

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 1B - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1B - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

23.0 °F - closed cup

Punto de inflamabilidad (°C)

-5 °C - closed cup

Equipo de protección personal

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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Certificados de análisis (COA)

Lot/Batch Number

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Los clientes también vieron

Determination of acrylonitrile monomer in plastic packaging and beverages by headspace gas chromatography.
Gawell, GB-M.
Analyst, 104.1235, 106-110 (1979)
Role of cytochrome P450 2E1 in the metabolism of acrylamide and acrylonitrile in mice.
Sumner SC
Chemical Research in Toxicology, 12(11), 1110-1116 (1999)
R A Woutersen
Scandinavian journal of work, environment & health, 24 Suppl 2, 5-9 (1998-08-26)
Acrylonitrile is a monomer used extensively as a raw material in the manufacturing of acrylic fibers, plastics, synthetic rubbers, and acrylamide. It has been classified as a probable human carcinogen according to the results of numerous chronic rat bioassays. The
R Thier et al.
Archives of toxicology, 74(4-5), 184-189 (2000-08-26)
The high acute toxicity of acrylonitrile may be a result of its intrinsic biological reactivity or of its metabolite cyanide. Intravenous N-acetylcysteine has been recommended for treatment of accidental intoxications in acrylonitrile workers, but such recommendations vary internationally. Acrylonitrile is
Acrylonitrile and human cancer--an overview.
D Coggon et al.
Scandinavian journal of work, environment & health, 24 Suppl 2, 81-82 (1998-08-26)

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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