Összes fotó(4)
Fontos dokumentumok
110213
Acrylonitrile
≥99%, contains 35-45 ppm monomethyl ether hydroquinone as inhibitor
Szinonimák:
Vinyl cyanide
Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(4)
About This Item
Lineáris képlet:
CH2=CHCN
CAS-szám:
Molekulatömeg:
53.06
Beilstein:
605310
EC-szám:
MDL-szám:
UNSPSC kód:
12162002
PubChem Substance ID:
NACRES:
NA.23
Javasolt termékek
gőzsűrűség
1.83 (vs air)
Minőségi szint
gőznyomás
86 mmHg ( 20 °C)
Teszt
≥99%
öngyulladási hőmérséklet
897 °F
tartalmaz
35-45 ppm monomethyl ether hydroquinone as inhibitor
robbanási határérték
17 %
törésmutató
n20/D 1.391 (lit.)
bp
77 °C (lit.)
mp
−83 °C (lit.)
SMILES string
C=CC#N
InChI
1S/C3H3N/c1-2-3-4/h2H,1H2
Nemzetközi kémiai azonosító kulcs
NLHHRLWOUZZQLW-UHFFFAOYSA-N
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Általános leírás
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.
Alkalmazás
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.
Acrylonitrile is used in the manufacture of acrylic fibers, resins (acrylonitrile butadiene-styrene, styrene-acrylonitrile and others) and nitrile rubbers (butadiene-acrylonitrile).
Biokémiai/fiziológiai hatások
An industrial carcinogen that is a multisite carcinogen in rats and possibly carcinogenic to humans.
Figyelmeztetés
Danger
Figyelmeztető mondatok
Óvintézkedésre vonatkozó mondatok
Veszélyességi osztályok
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
Célzott szervek
Respiratory system
Tárolási osztály kódja
3 - Flammable liquids
WGK
WGK 3
Lobbanási pont (F)
23.0 °F - closed cup
Lobbanási pont (C)
-5 °C - closed cup
Egyéni védőeszköz
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Az ügyfelek ezeket is megtekintették
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.
Tudóscsoportunk valamennyi kutatási területen rendelkezik tapasztalattal, beleértve az élettudományt, az anyagtudományt, a kémiai szintézist, a kromatográfiát, az analitikát és még sok más területet.
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