DensityViscosityn-Butanol is a promising alternative to gasoline, but has the defect of high viscosity, while dimethyl carbonate (DMC), which is a good additive for gasoline to improve the combustion efficiency, has low viscosity. In this work, DMC is used as additive to reduce the viscosity ...
Relative vapor density (air=1): 2. 55 Saturated vapor pressure (kPa): 0.739 (20℃) Critical temperature (°C): 289.85 Critical pressure (MPa): 4.414 Flash point (℃): 29 Solubility: slightly soluble in water, soluble in most organic solvents such as ethanol and ether. N-butanol Productio...
Density,g/cm3 0.809-0.811 0.808-0.812 0.8100 ContentButanol,%≥ 99.5 99.0 98.0 99.9 Chromogenic experiment of sulfuricacid(Pt-Cb)≤ 20 40 - 10 Acidity (in aceticacid),%≤ 0.003 0.005 0.01 0.001 Moisture,%≤ 0.1 0.2 0.01 Evaporationresidue,%≤ 0.003 0.005 0.01 ...
The boiling point is 117-118 ° C, and the relative density is 0.810. 63% n-butanol and 37% water form an azeotrope. Miscible with many other organic solvents. It is obtained by fermentation of sugars or by catalytic hydrogenation of n-butyraldehyde or butenal. Used a...
Synonyms: Butyric alcohol;n-Butanol CAS Number: 71-36-3 EINECS Number: 204-662-3 Molecular Formula: C4H10O Molecular Weight: 74.12 Appearance: Colorless liquid Grade Standard:Industrial Grade, Reagent Grade Purity:99.9%min Appearance:Colorless Transparent Liqui...
Other names: 1-Butanol, tyrosol, n-Butanol Chemical formula: CH3(CH2)3OH Molecular weight: 74.12 EINECS No.: 200-751-6 Boiling point: 117.25ºC PH: 7 (70g/l, H2O, 20ºC) Melting point: -88.9ºC Flashing point: 35ºC(closed,) ...
密度Density 蒸汽压 Vapor Pressure 溶解度SolubilityNA 性状No data available 储藏条件 Storage conditions密封阴凉干燥保存。 正丁醇(CAS:71-36-3;英文名:n-Butanol;)实验注意事项: 1.使用71-36-3实验前需戴好防护眼镜,穿戴防护服和口罩,佩戴手套,避免与皮肤接触。
1 Ton (MOQ) High Supply High Quality 3, 3-Dimethyl-1-Butanol CAS 624-95-3 US$3.00-25.00 1 kg (MOQ) The Manufacturer Supplies Sec-Butanol with High Purity and High Quality US$10.00-100.00 1 kg (MOQ)You May Like Factory Wholesale CAS 75-65-0 Tert-...
沸点:194.45℃ 密度:0.8270 折光率n20/D :1.4295 闪点:81℃ Quality Standard: 项目Item 分析纯 (AR) 纯度Purity ≥99.0% (GC) 沸程Boiling range,℃ 194.0～197.0 密度(20℃)Density,g/mL 0.824～0.826 酸值Acid value,mg/g ≤0.1 羟基值Hydroxyl value,mg/g 418～431 ...
butanol,the feed rate of the reactants and packing density of the catalyst,was investigated.When the molar ratio of acetic acid to n-butanol was 1.10:1.00,the dripping rate of the reactant mixture was 100～125 mL/h and the packing density of catalyst was 0.11～0.07 g/cm~3,the yield ...