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二甘醇

 
 
單價 7600.00 / 噸對比
銷量 暫無
發(fā)貨 河北石家莊市付款后3天內(nèi)
庫存 50噸起訂1噸
規(guī)格 滌綸級
過期 長期有效
更新 2014-12-30 10:40
 

石家莊恒昌化工原料有限公司

企業(yè)會員第12年
資料未認證
保證金未繳納
詳細說明
二甘醇 滌綸級 沙特 220kg/桶 7600元/噸
化學(xué)式:C4H10O3,HO-CH2-CH2-O-CH2-CH2-OH
分子式HOCH2CH2OCH2CH2OH
分子量106.11
CAS號111-46-6
EINECS 登錄號:203-872-2
InChI=1/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2
相對密度:1.1164(20℃)
純品凝固點:-l0.45℃
沸點:244.8℃
熔點:-10.45℃
閃點143℃(開口)124℃(閉口)
燃點:351.9℃
折射率:1.4472(20℃)
粘度:(25℃)30mPa·s
(20℃)35.7mPa·s
表面張力:(20℃) 48.5 mN/m.
蒸氣壓:(20 ℃)<1.33Pa
溶解性:與水、乙醇*****乙二醇混溶,不溶于***、四氯化碳。
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