Diethylene Glycol - Materials / Alfa Chemistry

NAVIGATION

Diethylene Glycol

PRICE INQUIRY

Catalog Number

ACMA00017342

Product Name

Diethylene Glycol

Category

Polymers; Polyester Resins

Description

Diethylene glycol appears as a colorless liquid. Denser than water. Contact may slightly irritate skin, eyes and mucous membranes. May be slightly toxic by ingestion. Used to make other chemicals.;Liquid; PelletsLargeCrystals;ODOURLESS COLOURLESS VISCOUS HYGROSCOPIC LIQUID.

IUPAC Name

2-(2-hydroxyethoxy)ethanol

Molecular Weight

106.12g/mol

Molecular Formula

C4H10O3;(CH2CH₂OH)2O;C4H10O3;C4H10O3

Canonical SMILES

C(COCCO)O

InChI

InChI=1S/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2

InChI Key

MTHSVFCYNBDYFN-UHFFFAOYSA-N

Boiling Point

473 °F at 760 mm Hg (NTP, 1992);245.8 °C;245.8 °C;245 °C

Melting Point

14 °F (NTP, 1992);-10.4 °C;-10.4 °C;-6.5 °C

Flash Point

290 °F (NTP, 1992);280 to 290 °F (open cup) /from table/;124 °C c.c.

Density

1.118 at 68 °F (USCG, 1999);1.1197 g/cu cm at 15 °C;Relative density (water = 1): 1.12

Solubility

greater than or equal to 100 mg/mL at 68° F (NTP, 1992);9.42 M;Immiscible with toluene, petroleum, linseed or castor oil;Soluble in chloroform;Soluble in ethanol, ethyl ether;Miscible with alcohol, ether, acetone, ethylene glycol; practically insoluble in benzene, carbon tetrachloride;Miscible with water /1X10+6 mg/L/ at 25 °C (est);Solubility in water: miscible

Color/Form

Colorless syrupy liquid

Complexity

26.1

Covalently-Bonded Unit Count

EC Number

203-872-2

Exact Mass

106.062994g/mol

Formal Charge

Heat of Vaporization

270 BTU/LB= 150 CAL/G= 6.28X10+5 JOULES/KG

Heavy Atom Count

ICSC Number

0619

Log P

log Kow = -1.47 (est);-1.47

MeSH Entry Terms

diethylene glycol

Monoisotopic Mass

106.062994g/mol

NSC Number

36391;35746;35745;35744;32856;32855

Odor

Practically odorless

Other Experimental

Solidifies at -10.45 °C (when pure); hygroscopic;Percent in saturated air: 0.0013 (20 °C);VP: 1 mm Hg at 91.8 °C;Liquid molar volume = 0.095268 cu m/kmol;Ideal gas heat of formation = -5.712E+8 J/kmol;Henry's Law constant = 2.0X10-9 atm-cu m/mol at 25 °C (est);Hydroxyl radical reaction rate constant = 3.0X10-11 cu cm/molec-sec at 25 °C

Refractive Index

Index of refraction = 1.4472 at 20 °C/D

Rotatable Bond Count

RTECS Number

ID5950000

Stability

Low volatility

UNII

61BR964293

Vapor Density

3.66 (NTP, 1992) (Relative to Air);3.66 (Air = 1);Relative vapor density (air = 1): 3.7

Vapor Pressure