density of state我們利用密度泛函理論搭配ultrasoft pseudopotential,平面波基底函數以及supercell模型計算模擬tert-Butylacetylacetate分子在Si(100)表面的解離吸附反應與乙醇單分子在Pd(111)表面第一步驟O-H鍵斷裂的解離反應,並藉由部份結構限制法建立反應過渡態的活化能和結構資訊.tBAA在Si(100)表面的解離吸附計算結果...
Twitter Google Share on Facebook butyl (redirected fromTert-butyl) Dictionary Thesaurus Encyclopedia [bu´til] a hydrocarbon radical, C4H9. Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All ...
tert-Butyl(triphenylphosphoranylidene)acetate Properties Melting point 152-155 °C(lit.) Boiling point 503.5±33.0 °C(Predicted) Density 1.203(20.0000℃) storage temp. 2-8°C solubility Chloroform (Slightly), Ethyl Acetate (Slightly) form Crystalline Powder color White Water ...
Tert-Butyl Acetate CAS: 540-88-5 CAS NO.540-88-5 FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price Min.Order: 5 Metric Ton Payment Terms: L/C,T/T Available Specifications: 99%(1-5)Metric Ton99%(5-20)Metric TonProduct...
2.3 VaporDensity 4.01 (vs air) 2.4 Appearance Colorless liquid with a mild odor 2.5 Atmospheric OH Rate Constant 4.50e-13 cm3/molecule*sec 2.6 Storage tert-Butyl acetate should be stored in a cool, dry, well-ventilated area in tightly sealed containers that are labeled in accordance with regu...
Product Name: Tert-Butyl acetate Appearance: Liquid Cas No:540-88-5 MF:C6H12O2 Molecular Weight:116.16 Product Parameters Melting point -62°C Boiling point 98 °C density 0.866 g/mL at 20 °C(lit.) vapor density 4.01 (vs air) vapor pressure 41 hPa (20 ...
tert-Butyl acetate Cas 540-88-5 from China 10 USD / kilogram 1 Kilogram (MOQ) 4YRS tert-Butyl acetate 1.8 USD / kg 1 KG (MOQ) 1YR tert-Butyl acetate 100 USD / kilogram 1 KG (MOQ) 2YRS tert-Butylacetate 2 USD / kg 200 KG (MOQ) 2YRS Not...
tert-BUTYL PERACETATE(TBPA ),it's melting point is about -20 °C,density is 0.828 g/mL at 25 °C;refractive index : n20/D 1.412. tert-BUTYL PERACETATE Toxicity Data With Reference 1. orl-rat LD50:675 mg/kg 85GMAT Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposu...
tert-Butyl acetoacetate Chemical Properties Melting point-38 °C (lit.) Boiling point71-72 °C/11 mmHg (lit.) density0.954 g/mL at 25 °C (lit.) vapor pressure79.32Pa at 25℃ refractive indexn20/D1.419 Fp150 °F storage temp.-20°C ...
tert-butyl 2-(allyloxy)acetate | 85428-58-6 - chemical and physical properties, structure, melting point, boiling point, density, molecular formula, molecular weight, uses, prices, suppliers, and toxicity/safety/hazards/SDS information.