Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,3-Dimethyl-3-pyrazolin-5-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

3201-28-3

3201-28-3 structure

Name: 2,3-Dimethyl-3-pyrazolin-5-one
Chemical Name: 2,3-dimethyl-1H-pyrazol-5-one
CAS Number: 3201-28-3
Molecular Formula: C₅H₈N₂O
Molecular Weight: 112.13000
Create Date: 2018-03-27 08:00:00
Modify Date: 2024-01-03 01:08:30

Name	2,3-dimethyl-1H-pyrazol-5-one
Synonyms	2,3-Dimethyl-3-pyrazolin-5-one T0507-3509 1,5-dimethyl-3-hydroxypyrazole 1,5-Dimethyl-1,2-dihydro-pyrazol-3-on 2,3-Dimethyl-5-pyrazolone 2,3-Dimethyl-pyrazolin-5-on 1,5-dimethylpyrazolin-3-one 1,5-dimethyl-1,2-dihydro-3-pyrazolone 1,5-dimethyl-1,2-dihydro-pyrazol-3-one

Molecular Formula	C₅H₈N₂O
Molecular Weight	112.13000
Exact Mass	112.06400
PSA	37.79000
LogP	0.02180

HS Code	2933199090

28022-67-5

3201-28-3

Literature: Krohs Chemische Berichte, 1955 , vol. 88, p. 866,871

108-26-9

80-48-8

3201-28-3

Literature: v. Auwers; Niemeyer Journal fuer Praktische Chemie (Leipzig), 1925 , vol. <2> 110, p. 179 Full Text Show Details Rojahn Chemische Berichte, 1922 , vol. 55, p. 2967

108-26-9

74-88-4

3201-28-3

Literature: v. Auwers; Niemeyer Journal fuer Praktische Chemie (Leipzig), 1925 , vol. <2> 110, p. 179 Full Text Show Details Rojahn Chemische Berichte, 1922 , vol. 55, p. 2967

35532-18-4

141-97-9

3201-28-3

Literature: Kitamura Yakugaku Zasshi, 1940 , vol. 60, p. 45,50; dtsch. Ref. S. 3, 7 Chem.Abstr., 1940 , p. 3737

Precursor 6
28022-67-5 108-26-9 80-48-8 74-88-4
35532-18-4 141-97-9
DownStream 2
87343-65-5 61885-22-1

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

3201-28-3	6630-73-5
30672-30-1	296771-78-3
14957-18-7	1606-53-7
80337-07-1	60-80-0
301314-62-5	62128-95-4