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TETRAETHYLENE GLYCOL, DIBUTYL ETHER

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TETRAETHYLENE GLYCOL, DIBUTYL ETHER

EINECS 216-322-1
CAS No. 112-98-1 Density 0.944 g/cm3
PSA 46.15000 LogP 2.66960
Solubility Water Solubility at 25 deg C (mg/L): 260.1 Melting Point 68-71°C
Formula C16H34 O5 Boiling Point 365.7 °C at 760 mmHg
Molecular Weight 306.443 Flash Point 137.2 °C
Transport Information N/A Appearance N/A
Safety Poison by intravenous route. Mildly toxic by ingestion and skin contact. Some glycol ether compounds have dangerous human reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes. See also GLYCOL ETHERS. Risk Codes R20/21/22; R50/53; R36; R11; R36/37/38
Molecular Structure Molecular Structure of 112-98-1 (TETRAETHYLENE GLYCOL DIBUTYL ETHER) Hazard Symbols Xn,N,F
Synonyms

Ether,bis[2-(2-butoxyethoxy)ethyl]; Pentaether; Tetraethylene glycol dibutyl ether

Article Data 4

TETRAETHYLENE GLYCOL, DIBUTYL ETHER Chemical Properties

Product Name: Tetraethylene glycol, dibutyl ether (CAS NO.112-98-1)


Molecular Formula: C16H34O5
Molecular Weight: 306.44g/mol
Mol File: 112-98-1.mol
Boiling point: 365.7 °C at 760 mmHg
Flash Point: 137.2 °C
Density: 0.944 g/cm3
Water Solubility: Water Solubility at 25 deg C (mg/L): 260.1
Surface Tension: 31.2 dyne/cm
Enthalpy of Vaporization: 58.79 kJ/mol
Vapour Pressure: 3.25E-05 mmHg at 25°C
XLogP3: 1.6
H-Bond Donor: 0
H-Bond Acceptor: 5

TETRAETHYLENE GLYCOL, DIBUTYL ETHER Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 320mg/kg (320mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#03906,
rabbit LD50 skin 10mL/kg (10mL/kg)   AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.
rat LD50 oral 6500mg/kg (6500mg/kg)   AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.

TETRAETHYLENE GLYCOL, DIBUTYL ETHER Consensus Reports

Glycol ether compounds are on the Community Right-To-Know List.

TETRAETHYLENE GLYCOL, DIBUTYL ETHER Safety Profile

Poison by intravenous route. Mildly toxic by ingestion and skin contact. Some glycol ether compounds have dangerous human reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes. See also GLYCOL ETHERS.

TETRAETHYLENE GLYCOL, DIBUTYL ETHER Specification

 Tetraethylene glycol, dibutyl ether ,its CAS NO. is 112-98-1,the synonyms is 5'8'11'14'17-Pentaoxaheneicosane ; Di-n-butoxytetraglycol ; Dibutoxy tetraethylene glycol ; Dibutoxy tetraglycol ; Bis[2-(2-butoxyethoxy)ethyl]ether ; Tetraethylene glycol dibutyl ether ; Dibutylethertetraethylenglykolu ; Pentaether .

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