Phenylenediamine - Revision history

MDerrick at 13:34, 22 October 2022

2022-10-22T13:34:11Z

← Older revision		Revision as of 09:34, 22 October 2022
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	p-diaminobenzene; 1,4-benzenediamine; o-phenylenediamine; CI 76076		p-diaminobenzene; 1,4-benzenediamine; o-phenylenediamine; CI 76076

	[[[SliderGallery rightalign\|phenylenediamine.jpg~Chemical structure]]]		[[[SliderGallery rightalign\|phenylenediamine.jpg~Chemical structure]]]
	== Risks ==		== Risks ==

	Toxic by ingestion and inhalation. Strongly irritating to skin.		* Toxic by ingestion and inhalation.
			* Strongly irritating to skin.
	Fisher Scientific: [https://fscimage.fishersci.com/msds/96738.htm MSDS]		* Fisher Scientific: [https://fscimage.fishersci.com/msds/96738.htm MSDS]
	== Physical and Chemical Properties ==		== Physical and Chemical Properties ==

	Soluble in water, ethanol, chloroform and ether.		* Soluble in water, ethanol, chloroform and ether.
			* Turns black in contact with peroxide; turns brown on contact with iron chloride.
	Turns black in contact with peroxide; turns brown on contact with iron chloride.

	{\| class="wikitable"		{\| class="wikitable"
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	\|-		\|-
	! scope="row"\| Melting Point		! scope="row"\| Melting Point
	\| 145-147		\| 145-147 C
	\|-		\|-
	! scope="row"\| Molecular Weight		! scope="row"\| Molecular Weight
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	\|-		\|-
	! scope="row"\| Boiling Point		! scope="row"\| Boiling Point
	\| 267		\| 267 C
	\|}		\|}

MDerrick at 20:24, 30 October 2020

2020-10-30T20:24:10Z

← Older revision		Revision as of 16:24, 30 October 2020
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	[[[SliderGallery rightalign\|phenylenediamine.jpg~Chemical structure]]]		[[[SliderGallery rightalign\|phenylenediamine.jpg~Chemical structure]]]
			== Risks ==

	== ~~Other~~ Properties ==		Toxic by ingestion and inhalation. Strongly irritating to skin.

			Fisher Scientific: [https://fscimage.fishersci.com/msds/96738.htm MSDS]
			== Physical and Chemical Properties ==

	Soluble in water, ethanol, chloroform and ether.		Soluble in water, ethanol, chloroform and ether.
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	\|}		\|}

	== ~~Hazards~~ and ~~Safety ==~~		== Resources and Citations ==

	~~Toxic by ingestion and inhalation. Strongly irritating to skin.~~

	~~Fisher Scientific: [https://fscimage.fishersci.com/msds/96738.htm MSDS]~~

	~~== Sources Checked for Data in Record~~ ==

	* Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993		* Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993

Jruggiero: Text replace - "== Authority ==" to "== Sources Checked for Data in Record =="

2016-05-01T19:52:53Z

Text replace - "== Authority ==" to "== Sources Checked for Data in Record =="

← Older revision		Revision as of 15:52, 1 May 2016
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	Fisher Scientific: [https://fscimage.fishersci.com/msds/96738.htm MSDS]		Fisher Scientific: [https://fscimage.fishersci.com/msds/96738.htm MSDS]

	== ~~Authority~~ ==		== Sources Checked for Data in Record ==

	* Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993		* Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993

Unknown user at 12:30, 24 July 2013

2013-07-24T12:30:18Z

← Older revision		Revision as of 08:30, 24 July 2013
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	== Authority ==		== Authority ==

	* ~~Richard S. Lewis,~~ Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993		* Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993

	* ''Van Nostrand's Scientific Encyclopedia'', Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976		* ''Van Nostrand's Scientific Encyclopedia'', Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
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	* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entries, 7437, 7438, 7439		* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entries, 7437, 7438, 7439

	* ~~Michael McCann,~~ Michael McCann, ''Artist Beware'', Watson-Guptill Publications, New York City, 1979		* Michael McCann, ''Artist Beware'', Watson-Guptill Publications, New York City, 1979



	[[Category:Materials database]]		[[Category:Materials database]]

Unknown user at 18:08, 27 April 2013

2013-04-27T18:08:20Z

New page

== Description ==

White to pink crystals that darken with exposure to air. Phenylenediamine is an aromatic compound that is used as a photographic developer and as a stabilizer for direct dyes.

== Synonyms and Related Terms ==

p-diaminobenzene; 1,4-benzenediamine; o-phenylenediamine; CI 76076

[[[SliderGallery rightalign|phenylenediamine.jpg~Chemical structure]]]

== Other Properties ==

Soluble in water, ethanol, chloroform and ether.

Turns black in contact with peroxide; turns brown on contact with iron chloride.

{| class="wikitable"
|-
! scope="row"| Composition
| C6H4(NH2)2
|-
! scope="row"| CAS
| 106-50-3
|-
! scope="row"| Melting Point
| 145-147
|-
! scope="row"| Molecular Weight
| mol. wt.=108.14
|-
! scope="row"| Boiling Point
| 267
|}

== Hazards and Safety ==

Toxic by ingestion and inhalation. Strongly irritating to skin.

Fisher Scientific: [https://fscimage.fishersci.com/msds/96738.htm MSDS]

== Authority ==

* Richard S. Lewis, Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993

* ''Van Nostrand's Scientific Encyclopedia'', Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976

* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entries, 7437, 7438, 7439

* Michael McCann, Michael McCann, ''Artist Beware'', Watson-Guptill Publications, New York City, 1979

[[Category:Materials database]]