110213
Acrylonitrile
≥99%, contains 35-45 ppm monomethyl ether hydroquinone as inhibitor
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:
12162002
ID de la sustancia en PubChem:
NACRES:
NA.23
Productos recomendados
densidad de vapor
1.83 (vs air)
Nivel de calidad
presión de vapor
86 mmHg ( 20 °C)
Ensayo
≥99%
temp. de autoignición
897 °F
contiene
35-45 ppm monomethyl ether hydroquinone as inhibitor
lim. expl.
17 %
índice de refracción
n20/D 1.391 (lit.)
bp
77 °C (lit.)
mp
−83 °C (lit.)
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 is commonly used as a monomer which belongs to the class of unsaturated nitriles. It serves as a key monomer in the production of various polymers and copolymers with desirable properties. Acrylonitrile is commonly employed in the production of acrylic fibers, which are known for their softness, strength, and excellent thermal and chemical resistance. One of the primary applications of acrylonitrile is in the manufacturing of acrylonitrile-butadiene-styrene (ABS) copolymers. ABS is a versatile and highly durable plastic widely used in automotive components, appliances, electronic enclosures, and consumer goods. The addition of acrylonitrile to the copolymer enhances its heat resistance and impact strength, making ABS a highly sought-after material.
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).
Acrylonitrile can be used as a monomer:
- In the preparation of the 3D-printed polymer material, Acrylonitrile Butadiene Styrene (ABS) which is a commonly used engineering thermoplastic known for its high strength, durability, and heat resistance. It serves as a suitable substrate for a wide range of applications, including in the medical field, compatible manufacturing processes, injection molding, blow molding, and extrusion.
- In the copolymerization with lignosulfonate to develop a carbon fiber precursor. This copolymer can serve as a precursor material that undergoes further thermal treatment to produce carbon fibers.
- To synthesize acrylamide grafted acrylonitrile copolymer membranes, which serve as a support matrix for the immobilization of cellulase enzymes.
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
Frases de peligro
Consejos de prudencia
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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Los clientes también vieron
J Whysner et al.
Regulatory toxicology and pharmacology : RTP, 27(3), 217-239 (1998-08-07)
Acrylonitrile (ACN) exposure is associated with tumors in rat brain, Zymbal gland, and mammary gland. Adducts affecting base pairing were formed in isolated DNA exposed in vitro to the ACN metabolite cyanoethylene oxide (CNEO). DNA from liver, which is not
Philip Cole et al.
Regulatory toxicology and pharmacology : RTP, 52(3), 342-351 (2008-10-18)
Several retrospective cohort epidemiology studies evaluated a number of health outcomes in workers exposed to acrylonitrile (AN). The epidemiology studies included in this review have been published since 1970 and were identified through Ovid and MEDLINE retrieval services using search
A Léonard et al.
Mutation research, 436(3), 263-283 (1999-06-04)
Acrylonitrile (AN) is an important intermediary for the synthesis of a variety of organic products, such as artificial fibres, household articles and resins. Although acute effects are the primary concern for an exposure to AN, potential genotoxic, carcinogenic and teratogenic
Acrylonitrile and human cancer--an overview.
D Coggon et al.
Scandinavian journal of work, environment & health, 24 Suppl 2, 81-82 (1998-08-26)
Takeo Suzuki et al.
Nucleic acids research, 42(11), 7346-7357 (2014-05-17)
In mammalian mitochondria, 22 species of tRNAs encoded in mitochondrial DNA play crucial roles in the translation of 13 essential subunits of the respiratory chain complexes involved in oxidative phosphorylation. Following transcription, mitochondrial tRNAs are modified by nuclear-encoded tRNA-modifying enzymes.
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