甲基丙烯酸-2-羟乙酯

外观:无色透明液体

相对密度1.074

凝固点一12℃

沸点95℃(1.33kPa)

折射率1.4505

闪点(开杯)108.3℃

溶解性:溶于水及多数有机溶剂

可燃性:易燃

毒性:微毒，LD50 11200mg/kg

用作溶剂或乳液型丙烯酸酯胶黏剂的交联单体。也用作光固化胶黏剂的活性稀释剂。

中文名称:甲基丙烯酸-2-羟乙酯

又称:甲基丙烯酸-β-羟乙酯

简称:HEMA

指标名称 优等品 一等品 合格品

外观 无色透明液体

色度(铂-钴色号)≤ 30 30 50

HEMA昀质量分数/%≥ 97.0 95.0 93.0

水分/%≤ 0.5 0.5 1.0

游离酸(以甲基丙烯酸计)/%≤0.3 0.5 0.5

阻聚剂(MEHQ)/10-6 360~440 360~440 360~440

英文别名:2-(Hydroxymethyl)acrylic acid ethyl ester; Ethyl 2-hydroxymethylacrylate; Ethyl 2-(hydroxymethyl)acrylate; ethyl 2-(hydroxymethyl)prop-2-enoate; (4R)-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde

CAS No.:10029-04-6

沸 点:198.6°Cat760mmHg

折 射 率:1.481

闪 光 点:78.9°C

密 度:1.054g/cm

InChI: InChI=1/C6H10O3/c1-6(2)8-4-5(3-7)9-6/h3,5H,4H2,1-2H3/t5-/m0/s1

中文名称:甲基丙烯酸羟丙酯

英文名称:2-Hydroxypropyl methacrylate, mixture of isomers

中文别名:2-甲基-2-丙烯酸-1,2-丙二醇酯;甲基丙烯酸-B-羟丙酯;甲基丙烯酸-β-羟丙酯;甲基丙烯酸-2-羟基丙酯;甲基丙烯酸羟基丙酯;2-羟基丙基甲基丙烯酸盐;2-羟基丙基甲基丙烯酸盐,混合的异构体;甲基丙烯酰酸羟基丙酯

英文别名:2-Hydroxypropyl methacrylate; methacrylic acid hydroxypropyl ester; Hydroxyethyl Methacrylate; PROPYLENE GLYCOL MONOMETHACRYLATE; .beta.-Hydroxypropylmethacrylate; 1,2-propanediol,2-methyl,monomethacrylate; 1,2-propanediol,monomethacrylate; 2-hydroxypropylmethacrylate,mixtureofisomers; 2-methyl-2-propenoicaci2-hydroxymethylethylester; 2-Propenoicacid,2-methyl-,monoesterwith1,2-propanediol; methacrylicacid,esterwith1,2-propanediol; 2-Propenoic acid, 2-methyl-, 2-hydroxypropyl ester; Hydroxypropyl methacrylate; 1-hydroxypropan-2-yl 2-methylprop-2-enoate; (2S)-2-hydroxypropyl 2-methylprop-2-enoate; (2R)-2-hydroxypropyl 2-methylprop-2-enoate; 1-hydroxypropyl 2-methylprop-2-enoate; 2-Hydroxypropylmethacrylate

CAS号:27813-02-1;923-26-2

分子式:C7H12O3

分子量:144.1684

SMILES：CC(=C)C(=O)OCCCO