乙二醇单甲醚 CAS: 109-86-4原料供应发货南京工厂直销
| 中文名 | 乙二醇单甲醚 |
| 英文名 | 2-Methoxyethanol |
| 别名 | 乙二醇甲醚 甲氧基乙醇 甲基溶纤剂 羟乙基甲醚 二甲氧基乙醇 卡爾費爾試劑 乙二醇单甲醚 乙二醇一甲醚 卡爾費爾標準液 2-甲氧基乙醇 2-甲氧基乙醇,ACS 2-甲氧基乙醇,SPECTROPHOTOMETRIC GRADE |
| 英文别名 | EM 2ME EGM MECS EGME Ektasolve Dowanol Em Jeffersol Em METHYL OXITOL METHOXYETHANOL Methyl Ethoxol Glycol Ether Em 1-methoxyethanol 2-Methoxyethanol METHYLCELLUSOLVE 2-METHOXYETHANOL Glycomethyl Ether Methyl Cellosolve METHYL CELLOSOLVE Methoxyethanol, 2- Methyl 'Cellosolve' Methoxyhydroxyethane METHOXYHYDROXYETHANE METHYL CELLOSOLVE(R) ACIDIFIED CLEAR WATER Glycol Monomethyl Ether Ethylene Glycol Methyl Ether Ethylene Glycol Monomethyl Ether Ethylene Glycol Mono Methyl Ether |
| CAS | 109-86-4 |
| EINECS | 231-791-2 |
| 化学式 | C3H8O2 |
| 分子量 | 76.09 |
| InChI | InChI=1/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3 |
| InChIKey | XNWFRZJHXBZDAG-UHFFFAOYSA-N |
| 密度 | 0.965 g/mL at 25 °C(lit.) |
| 熔点 | -85 °C |
| 沸点 | 124-125°C(lit.) |
| 闪点 | 115°F |
| 水溶性 | SOLUBLE |
| 蒸汽压 | 6.17 mm Hg ( 20 °C) |
| 蒸汽密度 | 2.62 (vs air) |
| 溶解度 | Very soluble in acetone, dimethylsulfoxide, and 95% ethanol (quoted, Keith and Walters, 1992).Miscible with N,N-dimethylformamide, ether, and glycerol (Windholz et al., 1983). |
| 折射率 | n20/D 1.402(lit.) |
| 酸度系数 | 15.7(at 25℃) |
| 存储条件 | Store at +5°C to +30°C. |
| 稳定性 | Stable, but contact with air may lead to the formation of explosive peroxides. A peroxide test should be carried out before this material is used if it has been exposed to air for some time, especiall |
| 外观 | Liquid |
| 颜色 | green cap |
| 气味 | Mild ethereal. |
| *大波长(λmax) | ['λ: 213 nm Amax: 1.00', , 'λ: 240 nm Amax: 0.20', , 'λ: 260 nm Amax: 0.05', , 'λ: 30 |
| Merck | 14,6038 |
| BRN | 1731074 |
| 爆炸极限值 | 2.5-20%(V) |
| 暴露限值 | TLV-TWA skin 5 ppm (15.5 mg/m3)(ACGIH), 25 ppm (77.5 mg/m3) (OSHA). |
| 物化性质 | 无色透明液体，具有令人愉快的气味。 与水、乙醇、**、甘油、丙酮、N，N-二甲基甲酰胺混溶。 |
| 产品用途 | 用作涂料溶剂、渗透剂、匀染剂及有机合成中间体，也用作喷气燃料的添加剂 |
| 危险品标志 | T - 有毒物品 |
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