Substance
ID:717251
Names and Identifiers
IUPAC name
2-(2-hydroxyethoxy)ethan-1-ol
IUPAC Traditional name
diethylene glycol
Synonyms
Diethylene glycol二乙二醇Bis(2-hydroxyethyl) etherDigol
Registration numbers
MDL Number
CAS Number
EC Number
Beilstein Number
Merck Index
Properties
Safety Information
European Hazard Symbols
Harmful (X)GHS Hazard statements
H302
TSCA Listed
是
Storage Warning
Hygroscopic
Safety Statements
46
Risk Statements
22
RTECS
ID5950000
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Precautionary statements
P264-P270-P301+P312-P330-P501A
Physical Property
Flash Point
143°C(289°F)
Melting Point
-10°C
Refractive Index
1.4470
Boiling Point
245-246°C
Density
1.118
Product Information
Purity
99%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• High-boiling solvent which is widely used in the Huang Minlon modification of the Wolff-Kishner reaction for the reduction of carbonyl groups to methylenes; see Hydrazine monohydrate, A14005.