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18162-48-6
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Methylene Chloride
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naphthalene
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BISPYRAZOLONE
BISPYRAZOLONE Suppliers list
Company Name:
J & K SCIENTIFIC LTD.
Tel:
400-666-7788 +86-10-82848833
Email:
jkinfo@jkchemical.com;market3@jkchemical.com
Products Intro:
Product Name:4,4'-Bis(3-Methyl-1-phenyl-5-pyrazolone), for analysis
CAS:7477-67-0
Purity:97% Package:25G,5G
Company Name:
future industrial shanghai co., ltd
Tel:
021-61552785,400-0066-400
Email:
sales@jonln.com
Products Intro:
Product Name:Bis-pyrazolone
CAS:7477-67-0
Purity:98% Package:5g
Company Name:
Alfa Aesar
Tel:
400-610-6006; 021-67582000
Email:
saleschina@alfa-asia.com
Products Intro:
Product Name:Bispyrazolone, 98+%
CAS:7477-67-0
Package:5g Remarks:A14308
Company Name:
TCI (Shanghai) Development Co., Ltd.
Tel:
800-988-0390
Email:
info@chemicalbook.com
Products Intro:
Product Name:Bis(3-Methyl-1-phenyl-5-pyrazolone) [for DeterMination of CN, VitaMin B12, etc]
CAS:7477-67-0
Purity:97.0%(T) Package:25G;250G
Company Name:
Energy Chemical
Tel:
021-58432009 / 400-005-6266
Email:
info@energy-chemical.com
Products Intro:
Product Name:Bispyrazolone, 98+%
CAS:7477-67-0
Purity:98+% Package:100g,25g,5g
BISPYRAZOLONE Basic information
Product Name:
BISPYRAZOLONE
Synonyms:
BIS(3-METHYL-1-PHENYL-5-PYRAZOLONE)
;
BIS(1-PHENYL-3-METHYL-5-PYRAZOLONE)
;
BISPYRAZOLONE
;
LABOTEST-BB LT00008461
;
4,4'-BIS(3-METHYL-1-PHENYL-5-PYRAZOLONE)
;
4,4'-BIS(1-PHENYL-3-METHYL-5-PYRAZOLONE)
;
3,3-DIMETHYL-1,1-DIPHENYL-(4,4-BI-2-PYRAZOLINE)-5,5-DIONE
;
3,3'-DIMETHYL-1,1'-DIPHENYL-[4,4'-BI-2-PYRAZOLINE]-5,5'-DIONE
CAS:
7477-67-0
MF:
C20H18N4O2
MW:
346.38
EINECS:
231-282-5
Product Categories:
Heterocyclic Compounds
;
Aromatics
;
Heterocycles
;
Impurities
;
Intermediates & Fine Chemicals
;
Pharmaceuticals
;
Aromatics, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals
Mol File:
7477-67-0.mol
BISPYRAZOLONE Chemical Properties
mp
355 °C
density
1.31
solubility
formic acid: 50 mg/mL, clear, yellow
form
crystalline
color
tan
BRN
572787
CAS DataBase Reference
7477-67-0(CAS DataBase Reference)
Safety Information
Hazard Codes
Xi
Risk Statements
43
Safety Statements
36/37
WGK Germany
3
MSDS Information
Provider
Language
SigmaAldrich
English
ACROS
English
ALFA
English
BISPYRAZOLONE Usage And Synthesis
Chemical Properties
off-white to cream-yellowish crystalline powder
Usage
Bispyrazolone is an impurity of Edaravone (E335000).
BISPYRAZOLONE Preparation Products And Raw materials
Raw materials
Acetic acid glacial
-->
N-Bromosuccinimide
-->
Ethyl acetoacetate
-->
Sodium acetate trihydrate
-->
Phenylhydrazine
Tag:
BISPYRAZOLONE(7477-67-0)
Related Product Information
BISPYRAZOLONE
ISOBUTYL HYDRAZINE SULFATE
1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
Isovaleranilide
Isobutyric acid hydrazide
valnoctamide
gyromitrin
ACETONE PHENYLHYDRAZONE
isovalerichydrazide
VALERIC ACID HYDRAZIDE
ACETONE DIMETHYLHYDRAZONE
3,4-DIMETHYL-4,5-DIHYDRO-1H-PYRAZOL-5-ONE
Butanedihydrazide
valeranilide
N-PHENYLISOBUTYLAMINE
SUCCINAMIDE
1,3-Dimethyl-5-pyrazolone
azaniumyl-(2-methylpropyl)azanium
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