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Substance Name: Diethylene glycol monomethyl ether
RN: 111-77-3
UNII: 465DDJ8G8K
InChIKey: SBASXUCJHJRPEV-UHFFFAOYSA-N

Classification Codes

  • Reproductive Effect
  • Skin / Eye Irritant

Molecular Formula

  • C5-H12-O3

Molecular Weight

  • 120.147
 
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Names and Synonyms

Name of Substance

  • 2-(2-Methoxyethoxy)ethanol
  • Diethylene glycol monomethyl ether
  • Ethanol, 2-(2-methoxyethoxy)-
  • Methoxydiglycol

Synonyms

  • 2-(2-Methoxyethoxy)ethanol
  • 3,6-Dioxa-1-heptanol
  • 4-01-00-02392 (Beilstein Handbook Reference)
  • AI3-18364
  • beta-Methoxy-beta'-hydroxydiethyl ether
  • BRN 1697812
  • Caswell No. 338B
  • DEGME
  • Diethylene glycol methyl ether
  • Diethylene glycol monomethyl ether
  • Diethyleneglycol monomethyl ether
  • Diglycol monomethyl ether
  • Dowanol 16
  • Dowanol DM
  • EC 203-906-6
  • EGME, di-
  • EINECS 203-906-6
  • Ektasolve DM
  • EPA Pesticide Chemical Code 042204
  • Ethanol, 2,2'-oxybis-, monomethyl ether
  • Ethanol, 2-(2-methoxyethoxy)-
  • Ethylene diglycol monomethyl ether
  • HSDB 96
  • Jeffersol DM
  • MECB
  • Methoxydiglycol
  • Methyl carbitol
  • Methyl digol
  • Methyl dioxitol
  • Methyl karbitol
  • Methyl karbitol [Czech]
  • NSC 2261
  • Poly-Solv DM
  • UNII-465DDJ8G8K

Systematic Names

  • 2-(2-Methoxyethoxy)ethanol
  • Ethanol, 2-(2-methoxyethoxy)-

Superlist Names

  • 2-(2-Methoxyethoxy)ethanol
  • Diethylene glycol methyl ether
  • Diethylene glycol monomethyl ether
  • Ethanol, 2-(2-methoxyethoxy)-

Registry Numbers

CAS Registry Number

  • 111-77-3

FDA UNII

  • 465DDJ8G8K

System Generated Number

  • 0000111773

Structure Descriptors

InChI

1S/C5H12O3/c1-7-4-5-8-3-2-6/h6H,2-5H2,1H3

InChIKey

SBASXUCJHJRPEV-UHFFFAOYSA-N

Smiles

C(OCCO)COC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 oral 4160mg/kg (4160mg/kg) GASTROINTESTINAL: OTHER CHANGES

BEHAVIORAL: GENERAL ANESTHETIC

KIDNEY, URETER, AND BLADDER: OTHER CHANGES
Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 259, 1941.
mouse LD50 intraperitoneal 2611mg/kg (2611mg/kg) AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC

LUNGS, THORAX, OR RESPIRATION: CYANOSIS

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Gigiena Naselennykh Mest. Hygiene in Populated Places. Vol. 29, Pg. 37, 1990.
mouse LD50 oral 8222mg/kg (8222mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: CYANOSIS

AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC
Gigiena Naselennykh Mest. Hygiene in Populated Places. Vol. 29, Pg. 37, 1990.
rabbit LD50 oral 7190mg/kg (7190mg/kg)   National Technical Information Service. Vol. OTS0516797,
rabbit LD50 skin 2500uL/kg (2.5mL/kg) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

GASTROINTESTINAL: OTHER CHANGES

KIDNEY, URETER, AND BLADDER: OTHER CHANGES
National Technical Information Service. Vol. OTS0516797,
rat LC inhalation > 2gm/m3/1H (2000mg/m3)   National Technical Information Service. Vol. OTS0516703,
rat LD50 intraperitoneal 2722mg/kg (2722mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC

LUNGS, THORAX, OR RESPIRATION: CYANOSIS
Gigiena Naselennykh Mest. Hygiene in Populated Places. Vol. 29, Pg. 37, 1990.
rat LD50 oral 4mL/kg (4mL/kg)   National Technical Information Service. Vol. OTS0520737,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -8.40E+01 deg C   EXP
Boiling Point 193 deg C   EXP
log P (octanol-water) -1.180 (none)   EST
Water Solubility 1.00E+06 mg/L 25 EXP
Vapor Pressure 0.25 mm Hg 25 EXP
Henry's Law Constant 1.65E-11 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.60E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.