Substance
ID:342771
Names and Identifiers
IUPAC Traditional name
delta-valerolactone
IUPAC name
oxan-2-one
Synonyms
δ-戊内酯四氢-2H-2-吡喃酮Tetrahydro-2H-2-pyranoneδ-Valerolactonedelta-Valerolactone
Registration numbers
CAS Number
MDL Number
PubChem SID
Beilstein Number
EC Number
Properties
Product Information
Empirical Formula (Hill Notation)
C5H8O2
Impurities
<25% polymer
Grade
technical grade
Physical Property
Density
1.079 g/mL at 25 °C(lit.)
Boiling Point
58-60 °C/0.5 mmHg(lit.)
226-229 °C(lit.)
Refractive Index
n20/D 1.457(lit.)
Melting Point
-13--12 °C(lit.)
Flash Point
112 °C
233.6 °F
Safety Information
Storage Temperature
-20°C
German water hazard class
3
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
GHS Signal Word
Danger
GHS Precautionary statements
P280-P305+P351+P338
MSDS Link
Safety Statements
26-39
European Hazard Symbols
Irritant (Xi)Risk Statements
41
Personal Protective Equipment
Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Hazard statements
H318
Molecule Details
Packaging
25, 100 mL in glass bottle
25, 100 mL in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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