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CAS No.: | 112-98-1 |
---|---|
Name: | TETRAETHYLENE GLYCOL DIBUTYL ETHER |
Article Data: | 4 |
Molecular Structure: | |
Formula: | C16H34 O5 |
Molecular Weight: | 306.443 |
Synonyms: | Ether,bis[2-(2-butoxyethoxy)ethyl]; Pentaether; Tetraethylene glycol dibutyl ether |
EINECS: | 216-322-1 |
Density: | 0.944 g/cm3 |
Melting Point: | 68-71°C |
Boiling Point: | 365.7 °C at 760 mmHg |
Flash Point: | 137.2 °C |
Solubility: | Water Solubility at 25 deg C (mg/L): 260.1 |
Hazard Symbols: | Xn,N,F |
Risk Codes: | R20/21/22; R50/53; R36; R11; R36/37/38 |
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. |
PSA: | 46.15000 |
LogP: | 2.66960 |
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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
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. |
Glycol ether compounds are on the Community Right-To-Know List.
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 ,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 .