丁炔二酸二甲酯|762-42-5
- Molecular Structure:
- Name:
- 丁炔二酸二甲酯|762-42-5
- Cas:
- 762-42-5
- Formula:
- C6H6O4
- Page View:
- Upload Time:
- 2019-02-28 17:00:02
- Features:
基本信息
中文名称:丁炔二酸二甲酯
中文别名:乙炔二甲酸二甲酯; 乙炔二羧酸二甲酯; 乙炔二甲酸二甲酯(DMAD); 乙炔二甲酸二甲酯;
英文名称:Dimethyl acetylenedicarboxylate
英文别名:2-Butynedioic acid, dimethyl ester; dimethyl but-2-ynedioate;
CAS号:762-42-5
分子式:C6H6O4
分子量:142.10900
精确质量:142.02700 PSA:52.60000
物化性质
外观与性状:透明无色至淡黄色液体
密度:1.156 g/mL at 25 °C(lit.)
熔点:-18 °C
沸点:95-98 °C19 mm Hg(lit.)
闪点:187 °F
折射率:n20/D 1.447(lit.)
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep away from heat, sparks, and flame. Store in a cool, dry place. Store in a tightly closed container. Corrosives area.