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Triethylene glycol_Molecular_structure_CAS_112-27-6)
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Triethylene glycol

Catalog No. 90392 Name Sigma Aldrich
CAS Number 112-27-6 Website http://www.sigmaaldrich.com
M. F. C6H14O4 Telephone 1-800-521-8956
M. W. 150.17296 Fax
Purity ≥97.0% (GC) Email
Storage Chembase ID: 2071

SYNONYMS

Title
三乙二醇
IUPAC name
2-[2-(2-hydroxyethoxy)ethoxy]ethan-1-ol
IUPAC Traditional name
triethylene glycol
Synonyms
三甘醇
Triglycol

DATABASE IDS

EC Number 203-953-2
PubChem SID 24889363
Beilstein Number 969357
MDL Number MFCD00002880
CAS Number 112-27-6

PROPERTIES

Grade purum
Impurities ≤0.1% water
Linear Formula HO(CH2CH2O)2CH2CH2OH
Purity ≥97.0% (GC)
Auto Ignition Point 699 °F
Boiling Point 125-127 °C/0.1 mmHg(lit.)
Density 1.124 g/mL at 20 °C(lit.)
Flash Point 166 °C
Flash Point 330.8 °F
Melting Point -7 °C(lit.)
Refractive Index n20/D 1.455(lit.)
Refractive Index n20/D 1.456
Vapor Density 5.2 (vs air)
Vapor Pressure <0.01 mmHg ( 20 °C)
Explode Limits 9.2 %
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P261
Risk Statements 37
RTECS YE4550000
German water hazard class 1

DETAILS

REFERENCES