CAS：1606-85-5
中文别名：2-丁炔-1,4-二醇双(2-羟乙基)醚;丁炔二醇二乙氧基醚;2,2\'-(2-丁炔-1,4-二基二氧)二乙醇;丁炔二醇乙氧基化物;
英文别名：1,4-bis-(2-hydroxyethoxy)-2-butyne;2-Butin-1,4-diol-bis-(2-hydroxy-ethyl)-ether;BUTYNEDIOL ETHOXYLATE;BUTYNEDIOL ETHOXYLATE (BEO);BIS-HYDROXYETHYLETHER OF BUTYNEDIOL;1,4-Di(2-hydroxyethoxy)-2-butyne;2,2\'-but-2-ynylenedioxydiethanol;Butindiol-1,4-bis(monoglykolether);2,2\'-(But-2-yne-1,4-diylbis(oxy))diethanol;1,4-Bis(1-hydroxyethoxy)-2-butyne;2-Butyne-1,4-diol Bis(2-hydroxyethyl) Ether;BEO;1,4-Di(2-hydroxyethoxy)butyne-2;1,4-DI(2-HYDROXYETHOXY)-2-BUTYNE;3,8-DIOXA-5-DECYNE-1,10-DIOL;
分子式：C8H14O4
分子量：174.194
精确质量：174.089
Psa：58.92
Logp：-0.9924

MDL号：MFCD00002883

外观与性状：琥珀色粘性液体,像酒精的气味
密度：1.144g/mLat 25°C(lit.)
沸点：322.1ºC at 760 mmHg
闪点：>230°F
折射率：n20/D 1.485(lit.)
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：2.28E-05mmHg at 25°C

安全说明：S26-S37/39
WGK Germany：3
危险类别码：R36/37/38
海关编码：2909499000
危险品标志：Xi

用途
长效光亮剂，弱整平剂。