POLYACETAL - Materials / Alfa Chemistry

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POLYACETAL

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Catalog Number

ACMA00016456

Product Name

POLYACETAL

Category

Polymers

Description

Acetal appears as a clear colorless liquid with a pleasant odor. Boiling point 103-104°C. Flash point -5°F. Density 0.831 g / cm³. Slightly soluble in water. Vapors heavier than air. Moderately toxic and narcotic in high concentrations.;Liquid;Liquid;COLOURLESS LIQUID WITH PUNGENT ODOUR.;volatile colourless liquid with a refreshing, pleasant, fruity-green odour

IUPAC Name

1,1-diethoxyethane

Molecular Weight

118.17g/mol

Molecular Formula

C6H14O2;C6H14O2

Canonical SMILES

CCOC(C)OCC

InChI

InChI=1S/C6H14O2/c1-4-7-6(3)8-5-2/h6H,4-5H2,1-3H3

InChI Key

DHKHKXVYLBGOIT-UHFFFAOYSA-N

Boiling Point

216 °F at 760 mm Hg (USCG, 1999);102.2 °C;102.7 °C AT 760 MM HG; 66.3 °C AT 200 MM HG; 39.8 °C AT 60 MM HG; 31.9 °C AT 40 MM HG; 19.6 °C AT 20 MM HG; +8.0 °C AT 10 MM HG; -2.3 °C AT 5 MM HG; -23 °C AT 1.0 MM HG;103 °C

Melting Point

-148 °F (USCG, 1999);-100.0 °C;-100 °C;-100 °C;-100°C;-100 °C

Flash Point

-5 °F (USCG, 1999);-5 °F (-21 °C) (CLOSED CUP);-21 °C c.c.

Density

0.831 at 68 °F (USCG, 1999);0.8254 AT 20 °C/4 °C;Relative density (water = 1): 0.83;0.822-0.831

Solubility

0.37 M;44 mg/mL at 25 °C;MISCIBLE WITH ALCOHOL, 60% ALCOHOL, ETHER; SOL IN HEPTANE, METHYLCYCLOHEXANE, ETHYL ACETATE; PROPYL, ISOPROPYL, BUTYL & ISOBUTYL ALCOHOLS; 100 G WATER DISSOLVE 5 G ACETAL;SOL IN CHLOROFORM;sol in acetone;Water Solubility = 4.4X10+4 mg/L at 25 °C;44 mg/mL at 25 °C;Solubility in water, g/100ml: 5.0;slightly soluble in water; miscible with most organic solvents, oils;miscible (in ethanol)

Color/Form

COLORLESS LIQUID

Complexity

39.8

Covalently-Bonded Unit Count

EC Number

203-310-6

Exact Mass

118.09938g/mol

Formal Charge

Heat of Vaporization

43.20 kJ/mol @ 25 °C

Heavy Atom Count

ICSC Number

1070

Log P

0.84 (LogP);0.84;Log Kow = 0.84;0.84;0.84

MeSH Entry Terms

1,1- diethoxyethane;1,1-diethoxyethane

Monoisotopic Mass

118.09938g/mol

NSC Number

7624

Odor

PUNGENT, GREEN, WOODY SOLVENT ODOR

Other Experimental

1 MG/L= 207 PPM IN AIR; 1 PPM= 4.8 MG/CU M;FORMS A CONSTANT BOILING MIXTURE WITH ETHYL ALCOHOL; SPECIFIC HEAT: 0.520;Liquid molar volume = 0.14389 cu m/kmol;IG Heat of Formation = -4.5350X10+8 J/kmol;VAPOR PRESSURE = 20 MM HG AT 19.6 °C

Refractive Index

n20D 1.3805;INDEX OF REFRACTION: 1.38193 AT 20 °C/D;1.378-1.386

Rotatable Bond Count

RTECS Number

AB2800000

Stability

Volatile; Stable to alkalies but readily decomposed by dilute acids.

UNII

5G14F9E2HB

UN Number

1088;1088;1088;1088

Vapor Density