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1,2-Dimethoxyethane_Molecular_structure_CAS_110-71-4)
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1,2-Dimethoxyethane

Catalog No. 38569 Name Sigma Aldrich
CAS Number 110-71-4 Website http://www.sigmaaldrich.com
M. F. C4H10O2 Telephone 1-800-521-8956
M. W. 90.121 Fax
Purity ≥99.5% (GC) Email
Storage Chembase ID: 1523

SYNONYMS

Title
1,2-二甲氧基乙烷
IUPAC name
1,2-dimethoxyethane
IUPAC Traditional name
1,2-dimethoxyethane
Synonyms
Monoglyme
单甘醇二甲醚
乙二醇二甲醚
1,2-二甲氧基乙烷
Ethylene glycol dimethyl ether
Dimethylglycol
mono-Glyme

DATABASE IDS

MDL Number MFCD00008502
EC Number 203-794-9
CAS Number 110-71-4
Beilstein Number 1209237

PROPERTIES

Evaporation Residue ≤0.001%
Grade for HPLC
Impurities ≤0.1% water
λ 1 cm path, H2O reference
Linear Formula CH3OCH2CH2OCH3
Purity ≥99.5% (GC)
Shelf Life (limited shelf life, expiry date on the label)
Absorption Wavelength λ: 235 nm Amax: 1.0
Absorption Wavelength λ: 260 nm Amax: 0.1
Absorption Wavelength λ: 350 nm Amax: 0.01
Auto Ignition Point 396 °F
Boiling Point 85 °C(lit.)
Density 0.867 g/mL at 25 °C(lit.)
Flash Point 5 °C
Flash Point 41 °F
Melting Point -58 °C(lit.)
Refractive Index n20/D 1.379(lit.)
Refractive Index n20/D 1.379
Vapor Density 3.1 (20 °C, vs air)
Vapor Pressure 48 mmHg ( 20 °C)
Explode Limits 10.4 %
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H225-H332-H360FD
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Toxic Toxic (T)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P201-P210-P308 + P313
RID/ADR UN 2252 3/PG 2
Risk Statements 60-61-11-19-20
RTECS KI1451000
Safety Statements 53-45
Supplemental Hazard Statements May form explosive peroxides.
Hazard Class 3
UN Number 2252
Packing Group 2
German water hazard class 1

DETAILS

REFERENCES