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Substance Name: Diethylene glycol mono-n-butyl ether
RN: 112-34-5
UNII: 9TB90IYC0E
InChIKey: OAYXUHPQHDHDDZ-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C8-H18-O3

Molecular Weight

  • 162.227
 
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Names and Synonyms

Name of Substance

  • 2-(2-Butoxyethoxy)ethanol
  • Butoxydiglycol
  • Butyl carbitol
  • Diethylene glycol mono-n-butyl ether
  • Diethylene glycol monobutyl ether
  • Ethanol, 2-(2-butoxyethoxy)-
  • Monobutyl diethylene glycol ether

Synonyms

  • 2-(2-Butoxyethoxy)ethanol
  • 4-01-00-02394 (Beilstein Handbook Reference)
  • AI3-01954
  • BRN 1739225
  • BUCB
  • Butoxy diethylene glycol
  • Butoxydiethylene glycol
  • Butoxydiglycol
  • Butoxyethoxyethanol
  • Butyl carbitol
  • Butyl diglycol
  • Butyl digol
  • Butyl dioxitol
  • Butyl ethyl cellosolve
  • Caswell No. 121B
  • Caswell No. 125H
  • CCRIS 5321
  • Diethylene glycol butyl ether
  • Diethylene glycol monobutyl ether
  • Diethylene glycol n-butyl ether
  • Diethylene gylcol monobutyl ether
  • Diglycol monobutyl ether
  • Dowanol DB
  • EC 203-961-6
  • EINECS 203-961-6
  • Ektasolve DB
  • EPA Pesticide Chemical Code 011502
  • Ethanol, 2,2'-oxybis-, monobutyl ether
  • Ethanol, 2-(2-butoxyethoxy)-
  • Glycol ether DB
  • HSDB 333
  • Jeffersol DB
  • NSC 407762
  • O-Butyl diethylene glycol
  • Poly-Solv DB
  • UNII-9TB90IYC0E

Systematic Names

  • 2-(2-Butoxyethoxy)ethanol
  • Diethylene glycol monobutyl ether
  • Ethanol, 2-(2-butoxyethoxy)-

Superlist Names

  • 2-(2-Butoxyethoxy)ethanol
  • Diethylene glycol butyl ether
  • Diethylene glycol monobutyl ether
  • Ethanol, 2-(2-butoxyethoxy)-

Registry Numbers

CAS Registry Number

  • 112-34-5

FDA UNII

  • 9TB90IYC0E

Other Registry Numbers

  • 210818-08-9
  • 875421-79-7

System Generated Number

  • 0000112345

Structure Descriptors

InChI

1S/C8H18O3/c1-2-3-5-10-7-8-11-6-4-9/h9H,2-8H2,1H3

InChIKey

OAYXUHPQHDHDDZ-UHFFFAOYSA-N

Smiles

C(COCCO)OCCCC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 oral 2gm/kg (2000mg/kg) BEHAVIORAL: GENERAL ANESTHETIC

GASTROINTESTINAL: OTHER CHANGES

KIDNEY, URETER, AND BLADDER: OTHER CHANGES
Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 259, 1941.
mouse LD50 intraperitoneal 850mg/kg (850mg/kg) KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)"

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

BLOOD: CHANGES IN SPLEEN
Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 6, Pg. 342, 1947.
mouse LD50 oral 2400mg/kg (2400mg/kg)   Journal of the American College of Toxicology. Vol. 12, Pg. 139, 1993.
mouse LD50 unreported 6050mg/kg (6050mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 46(2), Pg. 14, 1981.
rabbit LD50 oral 2200mg/kg (2200mg/kg)   "Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2n rev. ed. in 1985.Vol. 2C, Pg. 3964, 1982.
rabbit LD50 skin 2700mg/kg (2700mg/kg)   Journal of the American College of Toxicology. Vol. 12, Pg. 139, 1993.
rat LD50 oral 5660mg/kg (5660mg/kg)   Dow Chemical Company Reports. Vol. MSD-41,
rat LD50 unreported 4500mg/kg (4500mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 46(2), Pg. 14, 1981.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -6.80E+01 deg C   EXP
Boiling Point 231 deg C   EXP
log P (octanol-water) 0.56 (none)   EXP
Water Solubility 1.00E+06 mg/L 25 EXP
Vapor Pressure 0.0219 mm Hg 25 EXP
Henry's Law Constant 7.20E-09 atm-m3/mole 25 EXP
Atmospheric OH Rate Constant 7.44E-11 cm3/molecule-sec 23 EXP

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