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Changzhou Wujin Kangda Chemical Co.,Ltd.
Changzhou Wujin Kangda Chemical Co.,Ltd.
32 YRS
Jiangsu, China
Main Products:
Pyrazole / 3,5-Dimethylpyrazole / 5-Chloro-8-Hydroxyquinoline
Jiangsu, China
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Pyrazole / CAS 288-13-1
OVERVIEW
Packaging
| Pallets Packing | 20'FCL | 40'FCL | ||
| With | Without | With | Without | |
|
25 KG/Fibre Drum
|
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|
20 MT
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20 MT
|
Lead Time
In Stock
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DESCRIPTION
Pyrazole
CAS：288-13-1
Molecular formula：C3H4N2
Molecular weight：68.08
Structure：
Appearance：white crystalline
Melting point：67.00-70.00℃
Quality standard：≥99.0%
Water：≤0.5%
Packing: 25kg / cardboard barrel
Typical Properties
Summary
Pyrazole is a multifunctional structural unit, which has been widely used in organic synthesis. Pyrazole derivatives are used in medicine because of their analgesic, anti-inflammatory, antipyretic, anti arrhythmic, sedative, muscle relaxation, mental stability, anticonvulsant, inhibition of monoamine oxidase, anti diabetes and antibacterial activities. This product is also used as a ligand for the preparation of organometallization.
CAS No.
288-13-1
Formula
C3H4N2
Molecular Mass
68.07730
Exact Mass
68.03740
PSA
28.68000
Logp
0.40970
IUPAC
1H-pyrazole
SMILES
C1=CNN=C1
Attribute classification
Matter Classification
organic
Category
API & Intermediate > Antipyretic Analgesics
Chemical and Physical Properties
Melting Point
67-70 °C(lit.)
Density
1.116 g/cm3
Boiling Point
186-188 °C(lit.)
Flash Point
186-188°C
Appearance
White to yellowish crystal
Export information
HS Code
29331990
Export Rebate
13%
UN No.
2811
DG-Class
6.1(b)
Risk Code
R22-36/37/38-52-20/21/22
Safety Label
Xn
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