4H-Pyran-4-one, 3,5-dihydroxy-2-methyl-
- Product Name
- 4H-Pyran-4-one, 3,5-dihydroxy-2-methyl-
- CAS No.
- 1073-96-7
- Chemical Name
- 4H-Pyran-4-one, 3,5-dihydroxy-2-methyl-
- Synonyms
- 5-Hydroxymaltol;3,5-Dihydroxy-2-methyl-4-pyrone;3,5-DIHYDROXY-2-METHYL-4H-PYRAN-4-ONE;4H-Pyran-4-one, 3,5-dihydroxy-2-methyl-
- CBNumber
- CB61211449
- Molecular Formula
- C6H6O4
- Formula Weight
- 142.11
- MOL File
- 1073-96-7.mol
4H-Pyran-4-one, 3,5-dihydroxy-2-methyl- Property
- Melting point:
- 158 °C
- Boiling point:
- 346.2±42.0 °C(Predicted)
- Density
- 1.605±0.06 g/cm3(Predicted)
- pka
- 9.24±0.10(Predicted)
- LogP
- 0.123 (est)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H303May be harmfulif swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
N-Bromosuccinimide Price
- Product number
- CHM0010040
- Product name
- 3,5-DIHYDROXY-2-METHYL-4H-PYRAN-4-ONE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $496.86
- Updated
- 2021/12/16
4H-Pyran-4-one, 3,5-dihydroxy-2-methyl- Chemical Properties,Usage,Production
Definition
ChEBI: 5-Hydroxymaltol is a pyranone.
Synthesis Reference(s)
Synthetic Communications, 1, p. 111, 1971 DOI: 10.1080/00397917108081625