;二甘醇;2,2’-氧代二乙醇;二羥二乙醚;二乙二醇醚;一縮二乙二醇;2-羥基乙基醚(或稱縮二乙二醇,或稱二甘醇);2,2-氧代二乙醇;2,2-氧聯(lián)二乙醇;雙甘醇;二(羥乙基)醚;一縮二乙二醇(二甘醇);一縮二(個(gè))乙二醇;防凍劑DEG;二丙醇;雙甘醇二(羥乙基)醚;2,2-二羥二乙醚;二伸乙甘醇;2,2-二羥乙醚;二(羥乙基)醚;DEG;
英文名稱:
DIETHYLENEGLYCOL
英文別名:
;2-(2-Hydroxyethoxy)ethanol
;2-(2-hydroxy-ethoxy)-ethanol
;2-(2-hydroxyethoxy)-ethanol
;2,2’-dihydroxyethylether
;2,2’-oxybis-ethano
;2,2’-oxydi-ethano
;2,2’-oxyethanol
;2,2-Di(hydroxyethyl)ether
;2,2-Dihydroxyethylether
;2,2-Oxyethanol
;3-Oxa-1,5-pentanediol
;3-Oxapentane-1,5-diol
;Bis(beta-hydroxyethyl)ether
;bis(beta-hydroxyethyl)ether
;BrecolaneNDG;
;2,2-oxydiethanol;DEG;
EINECS號(hào):
203-872-2
分子式:
C4H10O3
分子量:
106.1204
InChI:
InChI:1S/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2
密度:
1.106g/cm3
熔點(diǎn):
-10℃
沸點(diǎn):
245.7°Cat760mmHg
閃點(diǎn):
143.3°C
水溶性:
SOLUBLE
物化性質(zhì):
外觀無(wú)色或淺黃色透明液體相對(duì)密度(d204)1.1147~1.1180沸點(diǎn)℃≥241沸程〔餾出90%(體積)〕時(shí)℃≤250閃點(diǎn)℃141