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	Triethylene glycol dimethyl ether  Structure

Triethylene glycol dimethyl ether

Chemical Properties

Melting point −45 °C(lit.)
Boiling point 216 °C(lit.)
Density  0.986 g/mL at 25 °C(lit.)
vapor density  >4.7 (vs air)
vapor pressure  1.2 hPa (20 °C)
refractive index  n20/D 1.423(lit.)
Flash point 231 °F
storage temp.  Store below +30°C.
solubility  >1000g/l soluble
form  Liquid
color  APHA: ≤20
explosive limit 0.7%(V)
Water Solubility  Soluble
Sensitive  Hygroscopic
Merck  14,9692
BRN  1700630
Dielectric constant 7.5
InChIKey YFNKIDBQEZZDLK-UHFFFAOYSA-N
LogP -0.52 at 20℃
CAS DataBase Reference 112-49-2(CAS DataBase Reference)
NIST Chemistry Reference 2,5,8,11-Tetraoxadodecane(112-49-2)
EPA Substance Registry System Triethylene glycol dimethyl ether (112-49-2)

Safety Information

Hazard Codes  T
Risk Statements  61-19-62
Safety Statements  53-45
WGK Germany  1
RTECS  XF0665000
3
Autoignition Temperature 375 °F
TSCA  Yes
HS Code  29094990
Toxicity LD50 orally in Rabbit: 5390 mg/kg

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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