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Sigma-Aldrich

2-羟基乙基丙烯酸酯

96%, contains 200-650 ppm monomethyl ether hydroquinone as inhibitor

别名:

乙二醇单丙烯酸酯

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About This Item

线性分子式:
CH2=CHCOOCH2CH2OH
CAS号:
818-61-1
分子量:
116.12
Beilstein:
969853
EC號碼:
212-454-9
MDL號碼:
MFCD00002865
分類程式碼代碼:
12162002
PubChem物質ID:
24857612
NACRES:
NA.23

蒸汽密度

>1 (vs air)

蒸汽壓力

<0.1 mmHg ( 20 °C)

化驗

96%

形狀

solid

包含

200-650 ppm monomethyl ether hydroquinone as inhibitor

折射率

n20/D 1.45 (lit.)

bp

90-92 °C/12 mmHg (lit.)

密度

1.011 g/mL at 25 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

OCCOC(=O)C=C

InChI

1S/C5H8O3/c1-2-5(7)8-4-3-6/h2,6H,1,3-4H2

InChI 密鑰

OMIGHNLMNHATMP-UHFFFAOYSA-N

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相关类别

一般說明

2-羟乙基丙烯酸酯（HEA）是一种广泛应用于材料合成领域的单体，适用于生产各种类型的聚合物，如水凝胶、涂料、胶粘剂和热固性树脂等。其多功能性在于它能够与多种单体共聚，从而产生多样化聚合性能和应用。它的主要用途是生产水凝胶，这种水凝胶具有高吸收性，可用于伤口敷料、隐形眼镜、药物输送系统和其他生物医学应用。此外，基于2-羟乙基丙烯酸酯的涂料和胶粘剂由于其优异的附着力、柔韧性和耐化学性，广泛用于各种表面改性和粘接应用。

應用

多孔水凝胶可以通过2-羟乙基丙烯酸酯与交联剂的共聚反应进行制备。丙烯酸-2-羟乙基酯可用于通过硝基氧介导的活性自由基聚合而合成两亲性嵌段共聚物。同时，它也可以用于通过原子转移自由基聚合而制备聚丙烯酸羟乙基酯。

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類（WGK）

WGK 3

閃點（°F）

213.8 °F - closed cup

閃點（°C）

101 °C - closed cup

個人防護裝備

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

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