5,6-DIHYDRO-2H-PYRAN-2-ONE

Min.Order / FOB Price:Get Latest Price

1 Gram	Negotiable

1 Gram

Negotiable

Min.Order :1 Gram
Purity: 98% purity
Payment Terms : T/T,,MoneyGram,Other

Keywords

5,6-DIHYDRO-2H-PYRAN-2-ONE 3393-45-1 98% purity

Quick Details

Appearance:powder
Application:intermediate
PackAge:according to the need pf packing
ProductionCapacity:100|Kilogram|Day
Storage:sealed in dry, room temperature
Transportation:air，sea and courier

Superiority:

Product Name:   5,6-DIHYDRO-2H-PYRAN-2-ONE
Synonyms:   2-Pentenoic acid, 5-hydroxy-, delta-lactone;5,6-Dihydro-2-pyranone;5,6-DIHYDRO-2H-PYRAN-2-ONE;Dihydropyranone;5,6-DIHYDRO-2H-PYRAN-2-ONE, TECH GRADE, 90%;5,6-Dihydro-2H-pyran-2-one technical grade, 90%;5,6-Dihydro-2H-pyran-2-one;2,5-dihydropyran-6-one
CAS:   3393-45-1
MF:   C5H6O2
MW:   98.1
EINECS:   628-075-0
Mol File:   3393-45-1.mol

Details:

Boiling point    103 °C/10 mmHg (lit.)
density    1.139 g/mL at 25 °C (lit.)
refractive index    n20/D 1.483(lit.)
Fp    115 °F
storage temp.    2-8°C
Sensitive    Moisture Sensitive
BRN    1610
InChIKey   QBDAFARLDLCWAT-UHFFFAOYSA-N
CAS DataBase Reference   3393-45-1
Safety Information
Risk Statements    10
Safety Statements    23-24/25
RIDADR    UN 1224 3/PG 3
WGK Germany    3
F    10-21
HazardClass    3
PackingGroup    III
MSDS Information
Provider   Language
SigmaAldrich   English
ALFA   English
5,6-DIHYDRO-2H-PYRAN-2-ONE Usage And Synthesis
Synthesis Reference(s)   The Journal of Organic Chemistry, 49, p. 1647, 1984 DOI: 10.1021/jo00183a030
Tetrahedron Letters, 25, p. 4783, 1984 DOI: 10.1016/S0040-4039(01)81518-5
5,6-DIHYDRO-2H-PYRAN-2-ONE Preparation Products And Raw materials
Raw materials   2H-Pyran-4(3H)-one-->3,4-Dihydro-2H-pyran
Preparation Products   5-BROMO-2H-PYRAN-2-ONE,95%-->3-Bromo-2H-pyran-2-one