Substance
ID:352605
Names and Identifiers
IUPAC name
oxan-4-one
IUPAC Traditional name
4H-pyran-4-one, tetrahydro-
Synonyms
Tetrahydro-4H-pyran-4-one4-Oxotetrahydropyran四氢-4H-吡喃-4-酮四氢吡喃酮
Registration numbers
MDL Number
EC Number
CAS Number
Beilstein Number
PubChem SID
Properties
Product Information
Empirical Formula (Hill Notation)
C5H8O2
Grade
puriss.
Purity
≥98.5% (GC)
Physical Property
Flash Point
55 °C
131 °F
Density
1.084 g/mL at 25 °C(lit.)
Refractive Index
n20/D 1.452
n20/D 1.452(lit.)
Boiling Point
166-166.5 °C(lit.)
Safety Information
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Class
3
German water hazard class
3
GHS Hazard statements
H226
Packing Group
3
GHS Pictograms
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
MSDS Link
UN Number
1224
RID/ADR
UN 1224 3/PG 3
GHS Signal Word
Warning
Risk Statements
10
Molecule Details
Other Notes
Synthetic intermediate; e.g. for the preparation of the 4-methoxytetrahydropyran-4-yl protecting group1; synthesis of symmetric tetrasubstituted methanes2
Synthetic intermediate; e.g. for the preparation of the 4-methoxytetrahydropyran-4-yl protecting group1; synthesis of symmetric tetrasubstituted methanes2
Molecular Spectra
No Data Available
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References
No Data Available
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