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549797

Sigma-Aldrich

丙烯酰氯

97.0%, contains <210 ppm MEHQ as stabilizer

同義詞:

2-丙烯酰氯

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About This Item

線性公式:
CH2=CHCOCl
CAS號碼:
分子量::
90.51
Beilstein:
635744
EC號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

蒸汽密度

>1 (vs air)

蒸汽壓力

1.93 psi ( 20 °C)

化驗

97.0%

包含

<210 ppm MEHQ as stabilizer

折射率

n20/D 1.435 (lit.)

bp

72-76 °C (lit.)

密度

1.114 g/mL at 25 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

ClC(=O)C=C

InChI

1S/C3H3ClO/c1-2-3(4)5/h2H,1H2

InChI 密鑰

HFBMWMNUJJDEQZ-UHFFFAOYSA-N

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一般說明

丙烯酰氯是丙烯酸的衍生物,广泛用作反应单体,用于合成具有良好透明度、柔韧性、优异机械和热学性能以及耐潮湿和耐化学品等性能的各种聚合物。丙烯酰氯的结构中含有一个丙烯酰基(-CH2=CHC(O)Cl)和氯官能团(-Cl)。这种官能团的组合使丙烯酰氯能够进行聚合瓜并参与共聚合过程。在聚合物领域,丙烯酰氯常用于生产丙烯酸聚合物,如聚丙烯酸酯和聚甲基丙烯酸酯。这些聚合物具有广泛的应用,包括涂料、胶粘剂、密封剂、纺织品和生物医学材料。

應用

丙烯酰氯可作为单体用于:
  • 通过自由基聚合或共聚合合成丙烯酸聚合物。这些丙烯酸聚合物可进行定制,以具备生物医学涂层所需要性能,包括生物相容性、与设备表面的粘附性和耐久性。
  • 通过与苯乙烯交联合成苯乙烯-共丙烯酰氯共聚物。然后,通过各种化学反应对所得到的交联聚合物进行官能化或修饰,以引入特定性质或功能,以用作聚合物载体或亲电清除树脂。
  • 丙烯酰胺修饰的壳聚糖。
  • 通过多糖羟基酯化制备丙烯酸酯大分子单体。这种大分子单体可用于制备石莼基热敏水凝胶。
  • 作为可降解多肽交联剂,通过丙烯酰化与多肽序列中赖氨酸残基中的氨基和谷氨酰胺反应。

訊號詞

Danger

危險分類

Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Skin Corr. 1A

安全危害

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

30.2 °F

閃點(°C)

-1 °C


分析證明 (COA)

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