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Dow陶氏 二乙醇胺DEA

  • 产品品牌Dow陶氏
  • 产品型号
  • 产品规格
  • 产品产地沙特阿拉伯
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化学识别

化学品名Diethanolamine
产品英文名DEA
CAS号111-42-2
分子式C4H11NO2
分子量105.14

物理与规格

外观A faintly colored, viscous liquid or deliquescent prisms
熔点/沸点熔点:27.9 °C;沸点:268.8 °C
技术指标Properties Diethanolamine Formula (HOC 2 H 4 ) 2 NH M olecular Weight 105.14 Apparent Sp. Gr. at 30 /4°C 1.08818 ∆Sp. Gr./ ∆t at 35 to 65°C 0.00065 Boiling Point at 760 mm Hg, °C (°F) 268 or 259 (514) At 59mm Hg, °C 182 At 10mm Hg, °C 150 Vapor Pressure at 20°C, mm Hg <0.01 Freezing Point, °C (°F) 28.0 (82.4) Absolute Viscosity at 20°C, cP ─ At 30°C, cP 38 0 Solubility at 20°C, % by wt In Water (supercooled liquid) Complete Water In ─ Solubility in Organic Liquids at 25°C, % by wt Acetone (supercooled liquid) Complete Benzene 0.03 Carbon Tetrachloride 0.01 Ethyl Ether 0.5 Heptane 0.03 M ethanol (supercooled liquid) Complete Surface Tension at 30°C, dynes/cm 48.5 Refractive Index at 30°C, n D 20 1.4747 ∆N D /∆t at 35 °C to 65 °C 0.00027 Flash Point, Pensky - M artens Closed Cup (ASTM D 93), °C (°F) 191 (375) (1) Data represent ty pical phy sic al properties only and should not be construed as product
产品介绍

本品由Dow陶氏出品,属于涂料、油墨及原材料 > 溶剂/稀释剂 > 醇胺类类别。名称、品牌与分类信息完整,适合在采购目录和配方资料中归档;该产品名称与分类信息可用于同类产品之间的区分。

应用场景

可用于醇胺类相关配方与生产环节,作为该类原料参与下游配料。具体用法需结合下游工艺与配方要求确定;并做好批次与工艺记录。

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