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1,1-Diphenyl-2-picrylhydrazyl Free Radical

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Formula: C18H12N5O6 *
CAS: 1898-66-4
search Element: picrylhydrazyl diphenyl radical free
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Identification

Structural Formula
1,1-Diphenyl-2-picrylhydrazyl Free Radical
CAS:
1898-66-4
EINECS:
217-591-8
Molecular Formula:
C18H12N5O6 *
MDL:
MFCD00007231
Synonym:
diphenylpicrylhydrazylfreeradical ; 1,1-diphenyl-2-picrylhydrazyl radical ; 1-diphenyl-2-picrylhydrazyl ; diphenypicrylhydrazyl ; dpph ; 1,1-diphenyl-2-picrylhydrazyl ; 1,1-diphenyl-2-picrylhydrazyl (dpph) ; diphenylpicrylhydrazyl. ; 2,2-diphenyl-1-picrylhydrazyl ; 2,2-diphenylpicrylhydrazyl




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Properties for 1,1-Diphenyl-2-picrylhydrazyl Free Radical

Molecular Weight:
394.32 g·mol−1
Melting point:
~135 °C (dec.)(lit.)
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Hazard Statements

GHS08

GHS08
Health hazard
  • Respiratory sensitization, category 1
  • Germ cell mutagenicity, categories 1A, 1B, 2
  • Carcinogenicity, categories 1A, 1B, 2
  • Reproductive toxicity, categories 1A, 1B, 2
  • Specific target organ toxicity following single exposure, categories 1, 2
  • Specific target organ toxicity following repeated exposure, categories 1, 2
  • Aspiration hazard, categories 1, 2

Safety & Transport Information

Risk Codes:
R42/43 - May cause sensitization by inhalation and skin contact
Safety Codes:
S22 - Do not breathe dust
S36/37 - Wear suitable protective clothing and gloves
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Hazard Classes:
6.1
Hazard Symbols:
Xn
Hazard symbol Xn
Storage temperature :
2-8°C
RID/ADR certification :
UN2811
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Alternative Distributors of [1,1-Diphenyl-2-picrylhydrazyl Free Radical]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Jinan Great Chemical Co., Ltd. | Pfaltz & Bauer, Inc.

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