丙烯酸羟乙酯 ≥96%, contains 200-600 ppm MEHQ as inhibitor
2-Hydroxyethyl acrylate
品牌：桔子
产品编号：S50967
CAS号：818-61-1
分子式：C5H8O3
分子量：116.12
MDL：MFCD00002865
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| 货号 | 规格 | 价格 | 货期 | 购买数量 |
|---|---|---|---|---|
| S50967-100ml | ≥96%, contains 200-600 ppm MEHQ as inhibitor | ¥26.00 | 2-3天 | |
| S50967-250ml | ≥96%, contains 200-600 ppm MEHQ as inhibitor | ¥39.00 | 2-3天 | |
| S50967-500ml | ≥96%, contains 200-600 ppm MEHQ as inhibitor | ¥70.00 | 2-3天 | |
| S50967-1L | ≥96%, contains 200-600 ppm MEHQ as inhibitor | ¥150.00 | 2-3天 | |
| S50967-2.5L | ≥96%, contains 200-600 ppm MEHQ as inhibitor | ¥330.00 | 2-3天 | |
| S50967-5L | ≥96%, contains 200-600 ppm MEHQ as inhibitor | ¥560.00 | 2-3天 | |
| S50967-10L | ≥96%, contains 200-600 ppm MEHQ as inhibitor | ¥1100.00 | 2-3天 |
| 产品名称 : | 丙烯酸羟乙酯 |
|---|---|
| 英文名称 : | 2-Hydroxyethyl acrylate |
| 参考名称 : | 丙烯酸-2-羟基乙酯 |
| 参考英文名称 : | 2-Hydroxyethyl acrylate |
| CAS号 : | 818-61-1 |
| 分子式 : | C5H8O3 |
| 分子量 : | 116.12 |
| SMILES : | C=CC(OCCO)=O |
| MDL NO : | MFCD00002865 |
| PubChem CID : | 13165 |
| InChIKey : | OMIGHNLMNHATMP-UHFFFAOYSA-N |
| 储存条件 : | 2-8℃ |
实验性质
| 外观 / 形态 : | COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.；Hydroxyethylacrylate appears as a clear colorless liquid. Less dense than water. Vapors heavier than air. Corrosive to tissue. May polymerize exothermically if heated or contaminated. If the polymerization takes place inside a container, the container may rupture violently. Used to make plastics.；Liquid; CBI |
|---|---|
| 颜色 / 形态 : | Liquid；Clear colorless liquid |
| 熔点 : | -60.2 °C；-76 °F (USCG, 1999) |
| 沸点 : | 191 °C；BP: 40 °C at 0.001 kPa (0.0075 mm Hg)；Boiling point: 40 °C at 0.001 kPa；210 °C；220 °C @760 [mm Hg]；greater than 346 °F at 760 mmHg (USCG, 1999) |
| 密度 : | 1.011 @25 °C；1.011 g/cu cm at 23 °C；Liquid heat capacity = 0.491 BTU/lb-F at 70 °F; Liquid thermal conductivity = 1.048 BTU-in/hr-sq ft-F at 70 °F; Liquid viscosity: 5.438 cP at 70 °C; Saturated vapor pressure = 0.090 lb/sq in at 177 °F; Saturated vapor density = 0.00153 lb/cu ft at 177 °F；1.1 at 77 °F (USCG, 1999) - Denser than water; will sink；1.1 g/cm³；Relative density of the vapour/air-mixture at 20 °C (air = 1): 1.0 |
| 折射率 : | Index of refraction: 1.4482 at 25 °C |
| 闪点 : | 101 °C c.c.；214 °F (101 °C) (closed cup)；214 °F (NFPA, 2010) |
| 溶解性 : | In water, miscible /1X10+6 mg/L/ at 25 °C |
| 蒸气压 : | 0.0523 [mm Hg] @25 °C；0.0523 mm Hg at 25 °C；Vapor pressure, Pa at 25 °C: 7.0 |
| LogP : | log Kow = -0.21 |
| 黏度 : | 5.2 mm²/s at 15 °C |
| 热分解说明 : | Hazardous decomposition products formed under fire conditions. - Carbon oxides；When heated to decomp it emits acrid smoke and fumes. |
| 气味 : | Sweet pleasant odor |
计算性质
| LogP : | -0.2 |
|---|---|
| 极性表面积 (TPSA) : | 46.5 Ų |
| 氢键供体数 : | 1 |
| 氢键受体数 : | 3 |
| 可旋转键数 : | 4 |
| 精确质量 : | 116.047344113 Da |
| 重原子数 : | 8 |
| 分子复杂度 : | 87 |
资料来源：丙烯酸羟乙酯产品资料页；来源页标注 PubChem CID 13165，资料日期 2026-10-11。
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