Heidolph Instruments : Solvent data

Vapour pressure table for solvents Contact Heidolph Instruments GH & Co. KG Walpersdorfer Str. 12 D-91126 Schwabach Tel.: +49-9122-9920-0 Fax: +49-9122-9920-65

Azeotropic Data for Binary Mixtures - WPMU DEV

azeotropic point are the azeotropic temperature taz, pressure Paz, and liquid-phase composition, usually expressed as mole fractions. Ethyl acetate C4H8O2 C6H14 Hexane 65.2 0.394 …

Cyclohexane Solvent Properties - LSU

Boiling point 80.72 C Vapor pressure 77.5 Torr at 20 C Freezing point 6.54 C Refractive index 1.4262 at 20 C Density 0.7785 g/mL (6.497 lb/gal) at 20 C 0.7739 g/mL (6.457 lb/gal) at 25 C …

Ethyl Acetate - NIST

Temperature (K) A B C Reference Comment 288.73 - 348.98 4.22809 1245.702-55.189 Polák and Mertl, 1965 Coefficents calculated by NIST from author''s data.

Table 1 Binary Organic Azeotropes Useful for Solvent Cleaning

Table 1 Binary Organic Azeotropes Useful for Solvent Cleaning Sorted by Increasing Polarity – HSP Polar (values in Mpa½) Azeotrope with Composition by Weight % Boiling Point, C * D …

Ethyl Acetate - Structure, Formula, Properties, Production and …

2023122 Production of Ethyl Acetate. Ethyl acetate is a basic organic compound with the formula CH3−COO−CH2−CH3, simplified to C4H8O2. This colorless liquid has a general …

ICSC 0367 - ETHYL ACETATE - International Programme on …

Reacts violently with strong bases and strong acids. Attacks rubber and some forms of plastic. Formula: C 4 H 8 O 2 / CH 3 COOC 2 H 5. Molecular mass: 88.1. Boiling point: 77°C. Melting …

n-Hexane - NIST

Quantity Value Units Method Reference Comment T boil 341.9 ± 0.3 K AVG N/A Average of 85 out of 100 values; Individual data points Quantity Value Units Method Reference Comment T …

Polar Protic and Aprotic Solvents - Chemistry LibreTexts

As strong hydrogen-bond donors, protic solvents are very effective at stabilizing ions. Therefore, they favor reactions in which ions are formed, such as the S N 1 reaction, and disfavor …

Ethyl acetate - Wikipedia

• Overview
• Production and synthesis
• Uses
• Reactions
• Safety
• External links

  Ethyl acetate (systematically ethyl ethanoate, commonly abbreviated EtOAc, ETAC or EA) is the organic compound with the formula CH3CO2CH2CH3, simplified to C4H8O2. This colorless liquid has a characteristic sweet smell (similar to pear drops) and is used in glues, nail polish removers, and in the decaffeination process of tea and coffee. Ethyl acetate is the ester of ethanol and acetic …

Safety Data Sheet - Purdue University

Product name : Ethyl acetate Product Nuer : 270989 Brand : Sigma-Aldrich Supplier : Sigma-Aldrich 3050 Spruce Street SAINT LOUIS MO 63103 USA Telephone : +1 800-325-5832 Fax : …

Material Safety Data Sheet - Fisher Sci

Boiling Point: 77 deg C Freezing/Melting Point:-83 deg C Decomposition Temperature:Not available. Solubility: Slightly soluble. Atmospheric: Expected to exist solely as a vapor in the …

Solvent Properties | Interchim Inc

Solvent Properties. Polarity Index, solvent, BP. Solvent Miscibility, UV Cutoff, Viscosity and Solubility in Water. Polarity Index Solvent BP ( C) Polarity Index Solvent BP ( C) 0 …

HEXANE (N-HEXANE) | Occupational Safety and Health …

2022623 Boiling point 156 F Molecular weight 86.2 Freezing point/melting point-139 F Vapor pressure 124 mmHg Flash point-7 F Vapor density Ethyl Acetate**** 1040 No n …

N-hexane | CAS#:110-54-3 | Chemsrc

202311 Chemsrc provides N-hexane(CAS#:110-54-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of N-hexane are included as …

Why does acetone have a lower boiling point than hexane?

2018224 I thought that since hexane is non-polar then it should have weaker intermolecular forces and a lower boiling point, but it doesn''t. Why? For reference, the boiling …

ethyl acetate | CAS#:141-78-6 | Chemsrc

202312 Chemsrc provides ethyl acetate(CAS#:141-78-6) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of ethyl acetate are included …

3.6C: Using Solvents Other Than Water - Chemistry LibreTexts

202247 Ethanol, methanol, ethyl acetate, and hexanes are flammable and have moderate volatility, thus these solvents necessitate some different approaches than when …

Solvent Polarity Table - Miller''s Home - Google

1. Solvent Polarity Table. 3. NMR Chemical Shifts of Common Laboratory Solvents as Trace Impurities. The values in the table below except as noted have been extracted from online and …

Azeotrope_(data)

Azeotrope (data) This page contains azeotrope data for various binary and ternary mixtures of solvents. Data includes composition of mixture by weight (in binary azeotropes when only one …

Which is the best solvent for herbal extraction? | ResearchGate

20151214 Whereas on extraction using the solvents of Water, Ethanol, Ethyl Acetate, and Hexane, which have no toxic effect(s) or minor interfering efforts to the cells, animals, and …

Heptane, properties, chemical reactions - Sciencealpha

2019105 Heptane, formula, features: The heptane – organic substance class alkanes, consisting of seven carbon atoms and sixteen hydrogen atoms. The chemical formula of …

Ethyl Hexanoate | 123-66-0 - ChemicalBook

20221221 Visit ChemicalBook To find more Ethyl Hexanoate(123-66-0) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular …

Azeotrope tables - Wikipedia

This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. The data include the composition of a mixture by weight (in binary azeotropes, when only one …

Azeotrope (data) - Binary Azeotropes - LiquiSearch

methyl ethyl ketone 79.6 45.9 84.7 15.3 1.157 ethyl acetate 77.1 46.1 97 3 methyl acetate 57.0 40.2 73 27 chloroform 61.2 methyl ethyl ketone 79.6 79.9 17.0 83.0 0.877 n-hexane 68.7 60.0 …

Why did Hexane have a higher boiling point than methanol …

Answer: Well, what is the normal boiling point of \text{methyl alcohol}? The webz says 64.7 C. On the other hand, the normal boiling point of \text{n-hexane} is 68.0 C. Ordinarily, we would …

Lecture 8a - University of California, Los Angeles

-hexane exhibits a boiling point of 69 oC while 2,2-dimethylbutane boils at 50 oC already. In both cases, the molecule that exhibits the longer chain has the higher boiling point. The …

Dichloromethane - Properties, Production and Health Hazards

2023120 It is completely miscible with carbon tetrachloride, benzene, ethyl acetate, chloroform, diethyl ether, alcohol, and hexanes. Few of the dichloromethane properties are, …

Ethyl Acetate Solvent Properties - LSU

Ethyl Acetate Solvent Properties CAS 141-78-6 Physical Properties Molecular weight 88.11 Boiling point 77.11 C Vapor pressure 73.0 Torr at 20 C Freezing point-83.97 C Refractive …

Solvent Systems for Flash Column Chromatography

Ethyl acetate The most common two-component solvent systems (listed from the least polar to the most polar): Ether/Petroleum Ether, Ether/Hexane, Ether/Pentane: Choice of hydrocarbon …