H43415
4-Hydroxy-6-methyl-2-pyrone
98%
Synonym(s):
3,5-Dihydroxysorbic acid δ-lactone
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About This Item
Empirical Formula (Hill Notation):
C6H6O3
CAS Number:
Molecular Weight:
126.11
Beilstein/REAXYS Number:
113815
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
assay
98%
mp
188-190 °C (dec.) (lit.)
SMILES string
CC1=CC(O)=CC(=O)O1
InChI
1S/C6H6O3/c1-4-2-5(7)3-6(8)9-4/h2-3,7H,1H3
InChI key
NSYSSMYQPLSPOD-UHFFFAOYSA-N
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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