化合物简介
Cholesteryl oleyl carbonate (COC) is an organic chemical, an carbonate ester of cholesterol and oleyl alcohol with carbonic acid. It is a liquid crystal material forming cholesteric liquid crystals with helical structure. It is a transparent liquid, or a soft crystalline material with melting point around 20 °C. It can be used with cholesteryl nonanoate and cholesteryl benzoate in some thermochromic liquid crystals.
基本信息
中文名称
胆固醇油醇碳酸酯
英文名称
Cholesteryl oleyl carbonate
中文别名
(Z)-胆甾-5-烯-3-醇(3β)-9-十八碳烯基碳酸酯、胆固醇油烯基碳酸酯、胆固醇油酰基碳酸脂、胆甾醇油酰基碳酸酯、液晶COC、胆甾醇油醇碳酸酯
英文别名
cholesteric-oleyl-carbonate、Cholesterol Oleyl Carbonate、COC、5-CHOLESTEN-3BETA-OL 3-OLEYLCARBONATE、Oleyl Carbonic Acid Cholesterol Ester、cholresteryloleoylcarbonate、chlesteryl oleyl carbonate、CHOLESTEROL OLEYL CARBONATE、Cholesteryloleylcarbanate、Cholesterol 9-octadecenyl carbonate、Cholesteryl oleoyl carbonate、Oleyl cholesteryl carbonate
CAS号
17110-51-9
分子式
C46H80O3
分子量
681.126
精确质量
680.611
PSA
35.53
LOGP
14.5871
编号系统
PubChem号
24849095
EINECS号
241-179-7
MDL号
MFCD00003634
物化性质
外观与性状
白色至淡黄色蜡质液体
密度
0.97 g/cm3
沸点
712.8ºC at 760 mmHg
熔点
20 °C
闪点
>230°F
折射率
1.51
稳定性
Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压
3.65E-20mmHg at 25°C
安全信息
安全说明
S24/25
WGK Germany
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