Dow陶氏 DOWANOL 三丙二醇丁醚TPnB

产品品牌Dow陶氏
产品商标DOWANOL
产品型号DOWANOL
产品规格
产品产地美国

应用

Plasticizer in selected resin systems. Coalescent for water-borne architectural and industrial coatings. Coupling agent and grease penetrant in oven cleaners. Solvent for inks in ball point and felt tip pens, stamp pads, and textile printing pastes. Grout formulations in construction.

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化学识别

化学品名Tripropylene glycol n-butyl ether

产品英文名DOWANOL TPnB Tripropylene Glycol Butyl Ether

CAS号55934-93-5

分子式C13H28O4

分子量248.36

物理与规格

技术指标Property Unit Value Molecular weight g/mol 248.4 Boiling point @ 760 mmHg, 1.01 ar °C (°F) 275 (527) Flash point (Setaflash Closed Cup) °C (°F) 126 (259) Freezing point °C (°F) < -75 (< -103) Vapor pressure @ 20°C — extrapolated mmHg < 0.01 Pa 0.02 Specific gravity (25/25°C) 0.930 3 Liquid density @ 20°C g/cm 0.930 3 @ 25°C g/cm 0.927 Vapor density (air = 1) > 6 This data provided for those properties are typical va lues, and should not be construed as sales

本品由Dow陶氏出品，型号DOWANOL，属于涂料、油墨及原材料 > 溶剂/稀释剂 > 醇醚类类别。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。

可用于醇醚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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