5192-62-1

5192-62-1 structure

Name: 3,6-DIMETHYL-4-HYDROXY-2-PYRONE
Chemical Name: 4-hydroxy-3,6-dimethylpyran-2-one
CAS Number: 5192-62-1
Molecular Formula: C₇H₈O₃
Molecular Weight: 140.13700
Create Date: 2019-02-16 13:30:19
Modify Date: 2024-01-02 11:30:41

Name	4-hydroxy-3,6-dimethylpyran-2-one
Synonyms	3,6-dimethyl-4-hydroxy-2H-pyran-2-one 4-hydroxy-3,6-dimethyl-2H-pyran-2-one Methyl triacetic lactone 2-hydroxy-3,6-dimethyl-4h-pyran-4-one 4-Hydroxy-3,6-dimethyl-2H-pyran-2-on 2H-Pyran-2-one,4-hydroxy-3,6-dimethyl HDMPO 4-hydroxy-3,6-dimethyl-pyran-2-one 3,6-Dimethyl-4-hydroxy-2-pyrone MFCD00090424

Density	1.256g/cm3
Boiling Point	284ºC at 760mmHg
Melting Point	209-211ºC
Molecular Formula	C₇H₈O₃
Molecular Weight	140.13700
Flash Point	121.7ºC
Exact Mass	140.04700
PSA	50.44000
LogP	0.96220
Index of Refraction	1.54

HS Code	2914400090

58273-06-6

~64%

5192-62-1

Literature: Ziegler, Erich; Wolfbeis, Otto S.; Trummer, Iris Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1982 , vol. 37, # 1 p. 105 - 107

94632-42-5

~81%

5192-62-1

Literature: Oikawa, Hideaki; Kobayashi, Tomonori; Katayama, Kinya; Suzuki, Yuichi; Ichihara, Akitami Journal of Organic Chemistry, 1998 , vol. 63, # 24 p. 8748 - 8756

92925-21-8

~62%

5192-62-1

Literature: Moreno-Manas, Marcial; Pleixats, Roser Synthesis, 1984 , # 5 p. 430 - 431

675-10-5

5192-62-1

Literature: Ziegler, Erich; Wolfbeis, Otto S.; Trummer, Iris Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1982 , vol. 37, # 1 p. 105 - 107

39619-07-3

116-11-0

~40%

5192-62-1

609-02-9

Detail

Literature: Effenberger, Franz; Schoenwaelder, Karl-Heinz Chemische Berichte, 1984 , vol. 117, # 11 p. 3270 - 3279

Precursor 5
58273-06-6 94632-42-5 675-10-5 39619-07-3
116-11-0
DownStream 1
921603-47-6

HS Code	2914400090
Summary	2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

5192-62-1	114090-44-7
74259-32-8	920269-02-9
920269-05-2	920269-00-7
920275-91-8	920275-83-8
920276-02-4	920276-00-2
1158522-08-7	940364-43-2
134104-43-1	131615-57-1
6906-52-1	2172080-98-5
930439-75-1	1018584-77-4
1375289-11-4	849349-65-1