110213
丙烯腈
≥99%, contains 35-45 ppm monomethyl ether hydroquinone as inhibitor
别名:
乙烯基氰
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关于此项目
线性分子式:
CH2=CHCN
化学文摘社编号:
分子量:
53.06
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
203-466-5
Beilstein/REAXYS Number:
605310
MDL number:
vapor density
1.83 (vs air)
Quality Level
vapor pressure
86 mmHg ( 20 °C)
assay
≥99%
autoignition temp.
897 °F
contains
35-45 ppm monomethyl ether hydroquinone as inhibitor
expl. lim.
17 %
refractive index
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
InChI key
NLHHRLWOUZZQLW-UHFFFAOYSA-N
General description
丙烯腈常用作单体，属于不饱和腈类。它可用作生产具有良好性质的各种聚合物和共聚物的关键单体。丙烯腈常用于生产丙烯酸纤维，这种纤维以柔软性、强度和良好的耐热性和耐化学品性而著称。丙烯腈的主要应用领域之一是丙烯腈-丁二烯-苯乙烯（ABS）共聚物的制造。ABS是一种耐用的多功能塑料，广泛应用于汽车部件、设备、电器外壳和消费品。丙烯腈的加入提高了共聚物的耐热性和冲击强度，从而使ABS成为一种备受青睐的材料。
Application
丙烯腈可用于制造丙烯酸纤维、树脂(丙烯腈-丁二烯-苯乙烯、苯乙烯-丙烯腈等)以及丁腈橡胶(丁二烯-丙烯腈)。
丙烯腈可用作单体：
- 用于制备3D打印聚合物材料丙烯腈-丁二烯-苯乙烯（ABS），其是一种常用的工程热塑性塑料，以高强度、耐用性和耐热性而著称。它可用作各种应用（包括医学领域、相容的制造过程、注射成型、吹塑成型和挤出）中的合适基质。
- 与木素磺酸盐共聚以开发碳纤维前体。该共聚物可用作前体材料，经过进一步的热处理后可生成碳纤维。
- 用于合成丙烯酰胺接枝丙烯腈共聚物膜，该共聚物膜可用作细胞酶固定的支撑基质（support matrix ）。
Biochem/physiol Actions
属工业致癌物，对大鼠具有多位点致癌性，也可能对人体具有致癌性。
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Danger
Hazard Classifications
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
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
23.0 °F - closed cup
flash_point_c
-5 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
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
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
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 110213-18L | 04061837398988 |
| 110213-2L | 04061838695055 |
| 110213-500ML | 04061838695079 |
| 110213-5ML | 04061838695086 |
| 110213-1L | 04061838695048 |
| 110213-100ML | 04061838695031 |
| 110213-4L | 04061838695062 |