1,1-DIPHENYL-2-PICRYLHYDRAZYL

CAS No.	1898-66-4
Chemical Name:	1,1-DIPHENYL-2-PICRYLHYDRAZYL
Synonyms:	DPPH;Diphenypicrylhydrazyl;Diphenylpicrylhydrazyl.;2,2-Diphenylpicrylhydrazyl;1-diphenyl-2-picrylhydrazyl;2,2-DIPHENYL-1-PICRYLHYDRAZYL;1,1-DIPHENYL-2-PICRYLHYDRAZYL;diphenylpicrylhydrazylfreeradical;1,1-Diphenyl-2-picrylhydrazyl (DPPH);1,1-Diphenyl-2-picrylhydrazyl radical
CBNumber:	CB8753025
Molecular Formula:	C18H12N5O6 *
Formula Weight:	394.32
MOL File:	1898-66-4.mol

1,1-DIPHENYL-2-PICRYLHYDRAZYL Property

mp :	~135 °C (dec.)(lit.)

storage temp. :

2-8°C

color :

green

Merck :

14,3330

Safety

Hazard Codes :

Risk Statements :

42/43

Safety Statements :

22-36/37-45

RIDADR :

UN2811

WGK Germany :

RTECS :

MW3250000

HazardClass :

6.1

PackingGroup :

1,1-DIPHENYL-2-PICRYLHYDRAZYL Chemical Properties,Usage,Production

Chemical Properties
Solid

Usage
2,2-Diphenyl-1-picrylhydrazyl is a stable free radical molecule most commonly used as a tool to monitor chemical reactions involving radicals, most notably in antioxidant assay.

1,1-DIPHENYL-2-PICRYLHYDRAZYL Preparation Products And Raw materials

Raw materials
PICRIC ACID Nitrogen Etanol Phosphorus oxychloride Chloroform Sodium nitrite Diethyl ether Benzene Sodium bicarbonate Thiourea dioxide Diphenylamine Acetic acid glacial Methanol Sodium hydroxide Azabenzene Magnesium sulfate Lead dioxide PETROLEUM ETHER

Preparation Products

1,1-DIPHENYL-2-PICRYLHYDRAZYL Suppliers Global( 68)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
Alfa Aesar	400-610-6006; 021-67582000	021-67582001/03/05	saleschina@alfa-asia.com	CHINA	30333	84
Shanghai Aladdin Bio-Chem Technology Co.,LTD	021-20337333/400-620-6333	021-50323701	sale@aladdin-e.com	CHINA	24330	65
Sigma-Aldrich	021-61415566 800-819-3336(Tel) 400-620-3333(Mobile)	021-61415567	orderCN@sial.com	CHINA	7506	80
Shanghai Baoman Biotechnology Co., Ltd.	021-62130998		baomanbio@163.com	CHINA	5288	55
J & K SCIENTIFIC LTD.	--	--	jkinfo@jkchemical.com;market3@jkchemical.com	CHINA	96847	76
TCI (Shanghai) Development Co., Ltd.	--	--	info@chemicalbook.com	CHINA	22159	81
BeiJing Hwrk Chemicals Limted	4006990298 010-57411839 020-31335234 021-51691807	010-87653215 0757-86311057 021-55236763	sales@hwrkchemical.com	CHINA	12649	55
Energy Chemical	021-58432009 / 400-005-6266	021-58436166-800	info@energy-chemical.com	CHINA	44198	61
Beijing Ouhe Technology Co., Ltd	+86-10-4006331231;+86-10-51280831;+86-10-82967028	+86-10-82967029	sales@ouhechem.com	CHINA	10815	60
Chemsky（shanghai）International Co.,Ltd.	021-50135380		shchemsky@sina.com	CHINA	32553	50

1898-66-4(1,1-DIPHENYL-2-PICRYLHYDRAZYL)Related Search:

3,5-DIAMINONITROBENZENE 4-Nitrophenylhydrazine 2,4-Dinitroaniline DNP 1,3,5-TRIAMINOBENZENE 1,2-Diphenylhydrazine Diphenylamine 2-Nitrophenylhydrazine 1,3,5-TRINITROBENZENE 2,4,6-TRINITROANILINE 1,2,3-TRIAMINOBENZENE 4-Nitro-o-phenylenediamine 1,1-DIPHENYL-2-PICRYLHYDRAZINE 1,2-Diamino-3-nitrobenzene 1,1-DIPHENYL-2-PICRYLHYDRAZYL 3,5-DINITROANILINE 1,1-DIPHENYLHYDRAZINE 2,2-DI(4-TERT-OCTYLPHENYL)-1-PICRYL-HYDRAZYL, FREE RADICAL

2,2-diphenyl-1-(2,4,6-trinitrophenyl)hydrazyl diphenylpicrylhydrazylfreeradical 1,1-DIPHENYL-2-PICRYLHYDRAZYL 1898-66-4 2,2-DIPHENYL-1-PICRYLHYDRAZYL DPPH Radical Chemistry Picrylhydrazyl Derivatives Synthetic Reagents Stable Radicals 1,1-Diphenyl-2-picrylhydrazyl radical "2,2-DIPHENYL-1-PICRYLHYDRAZYL,FREE RADICAL, 95% C18H12N5O6 Diphenylpicrylhydrazyl. 2,2-diphenyl-1-(2,4,6-trinitrophenyl)-hydrazy Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes 1,1-Diphenyl-2-picrylhydrazyl radical, 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazyl, DPPH 1,1-Diphenyl-2-picrylhydrazyl Free Radical (contains 10-20% Benzene) [1-(2,4,6-Trinitrophenyl)-2,2-diphenylhydrazino]radical 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazino radical Diphenypicrylhydrazyl 2,2-Diphenyl-1-picrylhydrazyl,1,1-Diphenyl-2-picrylhydrazyl radical, 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazyl, DPPH 2,2-Diphenylpicrylhydrazyl 1-diphenyl-2-picrylhydrazyl DPPH 1,1-Diphenyl-2-picrylhydrazyl (DPPH) 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)-hydrazyl (DPPH)