3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
| Price | $1 |
| Package | 1KG |
| Min. Order: | 100g |
| Supply Ability: | 200KG |
| Update Time: | 2019-12-20 |
Product Details
| Product Name: 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one | CAS No.: 89-36-1 |
| Min. Order: 100g | Purity: 98% |
| Supply Ability: 200KG | Release date: 2019/12/20 |
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3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one Basic information
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Product Name:
3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
Synonyms:
4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazole-1-yl)benzenesulfonic acid;Pyrazolic acid;3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one,98%,pract.;4-acid pyrazolone;-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one;4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid;1-(4-Sulfophenyl)-3-methyl-5-pyrazolon;4-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid
CAS:
89-36-1
MF:
C10H10N2O4S
MW:
254.26
EINECS:
201-901-3
Product Categories:
Building Blocks;C10;Chemical Synthesis;Heterocyclic Building Blocks;Pyrazoles;Intermediates of Dyes and Pigments;Heterocyclic Compounds
Mol File:
89-36-1.mol
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3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one Chemical Properties
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Melting point
>252 °C (dec.)(lit.)
density
1.4456 (rough estimate)
refractive index
1.5650 (estimate)
pka
pKa 4.90 (H2O t = 37 I = 0.15) (Uncertain)
Water Solubility
5 g/L (20 ºC)
BRN
619424
InChIKey
CWJQQASJVVAXKL-UHFFFAOYSA-N
CAS DataBase Reference
89-36-1(CAS DataBase Reference)
EPA Substance Registry System
Benzenesulfonic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- (89-36-1)
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Safety Information
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Hazard Codes
C
Risk Statements
34
Safety Statements
26-36/37/39-45
RIDADR
UN 1759 8/PG 2
WGK Germany
1
HazardClass
8
PackingGroup
II
HS Code
29331990
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
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