ChemNet > CAS > 675-10-5 4-Hydroxy-6-methyl-2-pyrone

675-10-5 4-Hydroxy-6-methyl-2-pyrone

product Name	4-Hydroxy-6-methyl-2-pyrone
CAS No	675-10-5
Synonyms	3,5-Dihydroxysorbic acid delta-lactone; 4-hydroxy-6-methyl-2H-pyran-2-one; 4-Hydroxy-6-methyl-pyran-2-one; 2-hydroxy-6-methyl-4H-pyran-4-one; 6-Methyl-4-hydroxy-2-pyrones
Molecular Formula	C₆H₆O₃
Molecular Weight	126.11
InChI	InChI=1/C6H6O3/c1-4-2-5(7)3-6(8)9-4/h2-3,8H,1H3
EINECS	211-619-2
Molecular Structure
Density	1.348g/cm³
Melting point	185-189℃
Boiling point	285.9°C at 760 mmHg
Refractive index	1.56
Flash point	127.9°C
Water solubility	8.60 g/L (20℃)
Vapour Pressur	0.000311mmHg at 25°C
Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S37/39:;
MSDS	Material Safety Data Sheet

Chemicals Suppliers(5):: 1Beijing Pure Chem Co.,Ltd.; 2Shanghai Domen International Co., Ltd; 3Hangzhou Aolishen Chemical Co., Ltd.; 4LONZA AG; 5Aurora Fine Chemicals Ltd.; Contact Suppliers

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图