| Weight | 96.085 g/mol |
|---|---|
| Formula | C5H4O2 |
| Hydrogen Acceptors | 2 |
| Hydrogen Donors | 0 |
| Aromatic Rings | 1 |
| Rotatable Bonds | 0 |
2H-Pyran-2-one (504-31-4, 96345-33-4)
2-pyrone
"What do you need help with?"
LabBot
- Sigma-Aldrich - 2H-Pyran-2-one186.00 USD
- Fisher Scientific - Search for 2H-Pyran-2-one
- TCI - 2H-Pyran-2-one142.00 USD
-
Predict GHS Hazards for Any Chemical in silico.
Including Acute Oral Tox, Skin Sensitization, Eye Irritation, Aquatic Tox, & more. - 2-pyrone
-
SMILESC1=CC(=O)OC=C1
-
InChIKeyZPSJGADGUYYRKE-UHFFFAOYSA-N
- Pubchem - 2H-Pyran-2-one
- Wikipedia - 2H-pyran-2-one
2-Pyrone (-pyrone or pyran-2-one) is an unsaturated cyclic chemical compound with the molecular formula C5H4O2. It is isomeric with 4-pyrone. 2-Pyrone is used in organic synthesis as a building block for more complex chemical structures because it may participate in a variety of cycloaddition reactions to form bicyclic lactones.
Suppliers
Safety
Trends
Alternate Names
External Links
Similar Compounds
6-Hexanolactone
(24980-41-4, 502-44-3)
2 alternate names
3 suppliers
MALEIC ANHYDRIDE
(24937-72-2, 184288-31-1, 108-31-6)
2 alternate names
5 safety hazards
3 suppliers
azepan-2-one
(105-60-2, 9012-16-2)
2 alternate names
5 safety hazards
3 suppliers
2-HYDROXYETHYL ACRYLATE
(818-61-1, 26022-14-0)
2 alternate names
7 safety hazards
3 suppliers
HYDROXYPROPYL ACRYLATE
(25584-83-2)
2 alternate names
6 safety hazards
3 suppliers
Vinyl butyrate
(123-20-6)
2 alternate names
3 suppliers
2-CHLOROETHYL ACRYLATE
(2206-89-5)
2 alternate names
3 suppliers
3-METHYL-2-CYCLOHEXEN-1-ONE
(1193-18-6)
2 alternate names
3 suppliers
3-METHYL-2-CYCLOPENTEN-1-ONE
(2758-18-1)
2 alternate names
3 suppliers
benzene
(71-43-2, 26181-88-4, 8030-30-6, 71-43-2, 1076-43-3)
2 alternate names
7 safety hazards
3 suppliers
Vinyl Acetate
(108-05-4, 85306-26-9)
2 alternate names
5 safety hazards
3 suppliers
Pyridine
(110-86-1, 7291-22-7)
2 alternate names
3 safety hazards
3 suppliers
p-benzoquinone
(106-51-4)
2 alternate names
5 safety hazards
3 suppliers
ETHYL BUTYRATE
(105-54-4)
2 alternate names
2 safety hazards
3 suppliers
2(5H)-Furanone
(497-23-4)
2 alternate names
3 suppliers
ETHYL PROPIONATE
(105-37-3)
2 alternate names
2 safety hazards
3 suppliers
CYCLOPENTANONE
(120-92-3)
2 alternate names
2 safety hazards
3 suppliers
2-Pyrrolidinone
(616-45-5)
2 alternate names
3 suppliers
SUCCINIC ANHYDRIDE
(108-30-5, 68412-02-2)
2 alternate names
2 safety hazards
3 suppliers
2,3-Epoxypropyl acrylate
(106-90-1)
2 alternate names
6 safety hazards
3 suppliers
Cyclohexanone oxime
(100-64-1)
2 alternate names
3 suppliers
2-CYANOETHYL ACRYLATE
(106-71-8)
2 alternate names
3 suppliers
Divinyl sulfoxide
(1115-15-7)
2 alternate names
3 suppliers
CYCLOHEPTANONE
(502-42-1)
2 alternate names
3 suppliers
ETHYL VINYL KETONE
(1629-58-9)
2 alternate names
3 suppliers
Ethyl pentanoate
(539-82-2)
2 alternate names
3 suppliers
4-METHYLCYCLOHEXANONE
(589-92-4)
2 alternate names
3 suppliers
Citraconic anhydride
(616-02-4)
2 alternate names
3 suppliers
Propyl butyrate
(105-66-8)
2 alternate names
3 suppliers
Thiolan-2-one
(1003-10-7)
2 alternate names
3 suppliers
Ethyl Acrylate
(140-88-5, 9003-32-1)
2 alternate names
7 safety hazards
3 suppliers
METHYL ACRYLATE
(96-33-3)
2 alternate names
7 safety hazards
3 suppliers
FURAN
(110-00-9)
2 alternate names
6 safety hazards
3 suppliers
BUTYL ACRYLATE
(141-32-2)
2 alternate names
6 safety hazards
3 suppliers
4-Hydroxybutyric acid
(52352-27-9, 591-81-1)
2 alternate names
3 suppliers
MESITYL OXIDE
(141-79-7)
2 alternate names
6 safety hazards
3 suppliers
Pyridazine-3,6-diol
(123-33-1)
2 alternate names
3 suppliers
2-Methyl-4-isothiazolin-3-one
(2682-20-4)
2 alternate names
3 suppliers
METHYL VINYL KETONE
(78-94-4)
2 alternate names
6 safety hazards
3 suppliers
4-METHYLPYRIDINE
(108-89-4)
2 alternate names
5 safety hazards
3 suppliers
4-Heptanone
(123-19-3)
2 alternate names
2 safety hazards
3 suppliers
3-PENTANONE
(96-22-0)
2 alternate names
2 safety hazards
3 suppliers
3-Heptanone
(106-35-4)
2 alternate names
3 safety hazards
3 suppliers
METHYL PROPIONATE
(554-12-1)
2 alternate names
1 safety hazard
3 suppliers
DIETHYL CARBONATE
(105-58-8)
2 alternate names
1 safety hazard
3 suppliers
Methyl butyrate
(623-42-7)
2 alternate names
1 safety hazard
3 suppliers
2-HYDROXYETHYL METHACRYLATE
(141668-69-1, 12676-48-1, 25249-16-5, 868-77-9)
2 alternate names
3 safety hazards
3 suppliers
Allyl acetate
(591-87-7)
2 alternate names
3 safety hazards
3 suppliers
Acryloyl chloride
(814-68-6)
2 alternate names
3 suppliers
ALLYL METHACRYLATE
(96-05-9)
2 alternate names
4 safety hazards
3 suppliers
5-Nonanone
(502-56-7)
2 alternate names
3 suppliers
N-Methylolacrylamide
(924-42-5)
2 alternate names
3 safety hazards
3 suppliers
1,3-DIOXOLAN-2-ONE
(96-49-1)
2 alternate names
3 suppliers
creatinine
(60-27-5)
2 alternate names
3 suppliers
p-Toluquinone
(553-97-9)
2 alternate names
3 suppliers
Cycloocta-1,5-diene
(5259-71-2, 111-78-4, 12266-72-7, 1552-12-1, 17612-50-9)
2 alternate names
3 suppliers
Isopropyl butyrate
(638-11-9)
2 alternate names
1 safety hazard
3 suppliers
ISOPROPYL PROPIONATE
(637-78-5)
2 alternate names
1 safety hazard
3 suppliers
gamma-Valerolactone
(108-29-2)
2 alternate names
3 suppliers
ETHYL CROTONATE
(623-70-1, 10544-63-5)
2 alternate names
3 suppliers
1,5-CYCLOOCTADIENE
(111-78-4)
2 alternate names
3 suppliers
METHYL VALERATE
(624-24-8)
2 alternate names
3 suppliers
Ethyl caproate
(123-66-0)
2 alternate names
2 safety hazards
3 suppliers
beta-Butyrolactone
(36536-46-6, 3068-88-0)
2 alternate names
3 suppliers
Ethyl 3-ethoxypropionate
(763-69-9)
2 alternate names
2 safety hazards
3 suppliers
3,3-Dimethylacrylic acid
(541-47-9)
2 alternate names
3 suppliers
Methyl propenyl ketone
(625-33-2, 3102-33-8)
2 alternate names
3 suppliers
2-METHOXYETHYL ACRYLATE
(3121-61-7, 32171-39-4)
2 alternate names
2 safety hazards
3 suppliers
Methyl 2-chloropropanoate
(17639-93-9)
2 alternate names
1 safety hazard
3 suppliers
1-OCTEN-3-ONE
(4312-99-6)
2 alternate names
3 suppliers
Ethyl N-ethylcarbamate
(623-78-9)
2 alternate names
3 suppliers
Cyclooctatetraene
(629-20-9)
2 alternate names
3 suppliers
Cycloheptatriene
(544-25-2)
2 alternate names
3 suppliers
1,3-CYCLOHEXADIENE
(29797-09-9, 592-57-4)
2 alternate names
3 suppliers
Vinyl chloroacetate
(24991-33-1, 2549-51-1)
2 alternate names
3 suppliers
2-Hydroxyethyl acetate
(65071-98-9, 51901-33-8, 542-59-6)
2 alternate names
3 suppliers
3-HEXANONE
(63072-44-6, 589-38-8)
2 alternate names
3 suppliers
pyrithione
(1121-30-8, 1121-31-9, 304675-78-3)
2 alternate names
3 suppliers
Allyl hexanoate
(123-68-2)
2 alternate names
3 suppliers
Succinic semialdehyde
(692-29-5)
2 alternate names
3 suppliers
SUCCINIMIDE
(123-56-8)
2 alternate names
3 suppliers
3-PENTEN-2-ONE
(625-33-2, 3102-33-8)
2 alternate names
3 suppliers
n-Propyl acrylate
(925-60-0, 24979-82-6)
2 alternate names
3 suppliers
Allyl acrylate
(999-55-3)
2 alternate names
3 suppliers
2-Piperidone
(27154-43-4, 675-20-7)
2 alternate names
3 suppliers
STYRENE
(9003-53-6, 100-42-5, 98444-30-5, 12770-88-6, 68441-35-0)
2 alternate names
10 safety hazards
3 suppliers
METHYL METHACRYLATE
(9011-14-7, 9065-11-6, 80-62-6)
2 alternate names
5 safety hazards
3 suppliers
2H-Pyran-2-one
CAS Directory
