Bis[2-(2-hydroxyethoxy)ethyl] ether 2,2'-[Oxybis(2,1-ethanediyloxy)]diethanol Tetraethylene glycol,Bis[2-(2-hydroxyethoxy)ethyl] ether, Tetra(ethylene glycol), Tetraglycol
Product Name: Bis[2-(2-hydroxyethoxy)ethyl] ether
CAS: 112-60-7
MF: C8H18O5
MW: 194.23
EINECS: 203-989-9
Mol File: 112-60-7.mol
Bis[2-(2-hydroxyethoxy)ethyl] ether Structure
Bis[2-(2-hydroxyethoxy)ethyl] ether Chemical Properties
Melting point -5.6 °C (lit.)
Boiling point 314 °C (lit.)
density 1.125 g/mL at 25 °C (lit.)
vapor density 6.7 (vs air)
vapor pressure <0.01 mm Hg
refractive index n20/D 1.459(lit.)
Fp 400 °F
storage temp. Store below +30°C.
solubility 1000g/l
pka 14.06±0.10(Predicted)
form Liquid
color Clear slightly yellow
PH 8.5-9.0 (500g/l, H2O, 20℃)
explosive limit 0.5-3.4%(V)
Water Solubility soluble
BRN 1634320
Stability: Stable. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference 112-60-7(CAS DataBase Reference)
NIST Chemistry Reference Ethanol, 2,2'-[oxybis(2,1-ethanediyloxy)]bis-(112-60-7)
EPA Substance Registry System Tetraethylene glycol (112-60-7)
Safety Information
Risk Statements 36/37/38
Safety Statements 24/25
WGK Germany 2
RTECS XC2100000
Autoignition Temperature 340 °C DIN 51794
TSCA Yes
HS Code 29094919
Hazardous Substances Data 112-60-7(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: > 18056 mg/kg LD50 dermal Rabbit > 18056 mg/kg
Product Name: Bis[2-(2-hydroxyethoxy)ethyl] ether
CAS: 112-60-7
MF: C8H18O5
MW: 194.23
EINECS: 203-989-9
Mol File: 112-60-7.mol
Bis[2-(2-hydroxyethoxy)ethyl] ether Structure
Bis[2-(2-hydroxyethoxy)ethyl] ether Chemical Properties
Melting point -5.6 °C (lit.)
Boiling point 314 °C (lit.)
density 1.125 g/mL at 25 °C (lit.)
vapor density 6.7 (vs air)
vapor pressure <0.01 mm Hg
refractive index n20/D 1.459(lit.)
Fp 400 °F
storage temp. Store below +30°C.
solubility 1000g/l
pka 14.06±0.10(Predicted)
form Liquid
color Clear slightly yellow
PH 8.5-9.0 (500g/l, H2O, 20℃)
explosive limit 0.5-3.4%(V)
Water Solubility soluble
BRN 1634320
Stability: Stable. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference 112-60-7(CAS DataBase Reference)
NIST Chemistry Reference Ethanol, 2,2'-[oxybis(2,1-ethanediyloxy)]bis-(112-60-7)
EPA Substance Registry System Tetraethylene glycol (112-60-7)
Safety Information
Risk Statements 36/37/38
Safety Statements 24/25
WGK Germany 2
RTECS XC2100000
Autoignition Temperature 340 °C DIN 51794
TSCA Yes
HS Code 29094919
Hazardous Substances Data 112-60-7(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: > 18056 mg/kg LD50 dermal Rabbit > 18056 mg/kg
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