天然高分子

CAS号：9004-57-3

品名：乙基纤维素Ethylcellulose

中文别名：纤维素乙醚;乙基纤维;

英文别名：2-(Butyl{4-[(E)-(2,6-dicyano-4-nitrophenyl)diazenyl]-3-methylphenyl}amino)ethylacetate;

EINECS号：618-384-9

外观与性状：白色至黄褐色的液体

密度：1.45

熔点：240-255ºC

折射率：1.14

稳定性：Stable under normal temperatures and pressures.

储存条件：Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.

安全说明：S26-S36

危险类别码：R36/37/38

WGK Germany：1

危险品标志：Xi

简介：Ethylcelluloseisaderivativeofcelluloseinwhichsomeofthehydroxylgroupsontherepeatingglucoseunitsareconvertedintoethylethergroups.Thenumberofethylgroupscanvarydependingonthemanufacturer.