Substance
ID:723043
Names and Identifiers
IUPAC name
2,5-dimethoxy-2,5-dihydrofuran
IUPAC Traditional name
2,5-dimethoxy-2,5-dihydrofuran
Synonyms
2,5-Dimethoxy-2,5-dihydrofuran2,5-二氢-2,5-二甲氧基呋喃,顺式 + 反式2,5-Dihydro-2,5-dimethoxyfuran, cis + trans
Registration numbers
EC Number
CAS Number
Beilstein Number
MDL Number
Properties
Safety Information
GHS Hazard statements
H301-H332-H226
Safety Statements
7/9-23-36
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
TSCA Listed
是
Packing Group
III
European Hazard Symbols
Harmful (X)Hazard Class
3
GHS Precautionary statements
P210-P241-P301+P310-P303+P361+P353-P405-P501A
Risk Statements
10-20/22
UN Number
UN3271
Physical Property
Flash Point
47°C(116°F)
Refractive Index
1.4350
Boiling Point
160-162°C
Density
1.072
Melting Point
<-40°C
Product Information
Purity
99%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Synthetic equivalent (cyclic acetal) of the unstable maleic dialdehyde.