Phthalic acid - Revision history

MDerrick at 17:19, 4 August 2022

2022-08-04T17:19:15Z

← Older revision		Revision as of 13:19, 4 August 2022
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	Colorless, odorless crystalline [[organic%20acid\|organic acid]]. Phthalic acid was first synthesized by Auguste Laurent in 1836. It is used in the manufacture of several [[dye\|dyes]] including [[indigo\|indigo]] and [[phenolphthalein\|phenolphthalein]].		Colorless, odorless crystalline [[organic%20acid\|organic acid]]. Phthalic acid was first synthesized by Auguste Laurent in 1836. It is used in the manufacture of several [[dye\|dyes]] including [[indigo\|indigo]] and [[phenolphthalein\|phenolphthalein]].
			[[[SliderGallery rightalign\|phthalic acid.jpg~Chemical structure]]]
	== Synonyms and Related Terms ==		== Synonyms and Related Terms ==

	o-phthalic acid; o-benzene dicarboxylic acid; o-dicarboxybenzene		o-phthalic acid; o-benzene dicarboxylic acid; o-dicarboxybenzene

	~~[[[SliderGallery rightalign\|phthalic acid.jpg~Chemical structure]]]~~

	== Risks ==		== Risks ==

MDerrick at 17:18, 4 August 2022

2022-08-04T17:18:49Z

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	[[[SliderGallery rightalign\|phthalic acid.jpg~Chemical structure]]]		[[[SliderGallery rightalign\|phthalic acid.jpg~Chemical structure]]]

	== ~~Other~~ Properties ==		== Risks ==

			* Irritating to mucous membranes and skin.
			* ThermoFisher: [https://www.fishersci.com/store/msds?partNumber=AC131072500&productDescription=PHTHALIC+ACID%2C+99%25+250GRPHTHA&vendorId=VN00032119&countryCode=US&language=en SDS]
			==Physical and Chemical Properties==

	Soluble in ethanol. Slightly soluble in water, ether. Insoluble in chloroform.		Soluble in ethanol. Slightly soluble in water, ether. Insoluble in chloroform.
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	\|-		\|-
	! scope="row"\| Melting Point		! scope="row"\| Melting Point
	\| 191-210 (dec)		\| 191-210 C (dec)
	\|-		\|-
	! scope="row"\| Density		! scope="row"\| Density
	\| 1.585-1.593		\| 1.585-1.593 g/ml
	\|-		\|-
	! scope="row"\| Molecular Weight		! scope="row"\| Molecular Weight
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	\|}		\|}

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

	~~Irritating to mucous membranes and skin.~~

	~~Mallinckrodt Baker: [http://www.jtbaker.com/msds/englishhtml/p4270.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
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	* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 7527		* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 7527

	* Wikipedia~~, the free encyclopedia, at http://www.wikipedia.com Comment~~: http://en.wikipedia.org/wiki/Phthalic_acid (accessed Mar. 14, 2006)		* Wikipedia: http://en.wikipedia.org/wiki/Phthalic_acid (accessed Mar. 14, 2006)

	* ''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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2016-05-10T16:18:09Z

Text replace - "\[http:\/\/cameo\.mfa\.org\/materials\/fullrecord\.asp\?name=([^\s]+)\s(.*)\]" to "$2"

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	== Description ==		== Description ==

	Colorless, odorless crystalline [~~http://cameo.mfa.org/materials/fullrecord.asp?name=~~organic%20acid organic acid]. Phthalic acid was first synthesized by Auguste Laurent in 1836. It is used in the manufacture of several [~~http://cameo.mfa.org/materials/fullrecord.asp?name=~~dye dyes] including [~~http://cameo.mfa.org/materials/fullrecord.asp?name=~~indigo indigo] and [~~http://cameo.mfa.org/materials/fullrecord.asp?name=~~phenolphthalein phenolphthalein].		Colorless, odorless crystalline [[organic%20acid\|organic acid]]. Phthalic acid was first synthesized by Auguste Laurent in 1836. It is used in the manufacture of several [[dye\|dyes]] including [[indigo\|indigo]] and [[phenolphthalein\|phenolphthalein]].

	== Synonyms and Related Terms ==		== Synonyms and Related Terms ==

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

2016-05-01T19:55:39Z

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

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	Mallinckrodt Baker: [http://www.jtbaker.com/msds/englishhtml/p4270.htm MSDS]		Mallinckrodt Baker: [http://www.jtbaker.com/msds/englishhtml/p4270.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 12:32, 24 July 2013

2013-07-24T12:32:49Z

← Older revision		Revision as of 08:32, 24 July 2013
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	== Description ==		== Description ==

	Colorless, odorless crystalline [http://cameo.mfa.org/materials/fullrecord.asp?name=organic ~~acid~~ organic acid]. Phthalic acid was first synthesized by Auguste Laurent in 1836. It is used in the manufacture of several [http://cameo.mfa.org/materials/fullrecord.asp?name=dye dyes] including [http://cameo.mfa.org/materials/fullrecord.asp?name=indigo indigo] and [http://cameo.mfa.org/materials/fullrecord.asp?name=phenolphthalein phenolphthalein].		Colorless, odorless crystalline [http://cameo.mfa.org/materials/fullrecord.asp?name=organic%20acid organic acid]. Phthalic acid was first synthesized by Auguste Laurent in 1836. It is used in the manufacture of several [http://cameo.mfa.org/materials/fullrecord.asp?name=dye dyes] including [http://cameo.mfa.org/materials/fullrecord.asp?name=indigo indigo] and [http://cameo.mfa.org/materials/fullrecord.asp?name=phenolphthalein phenolphthalein].

	== Synonyms and Related Terms ==		== Synonyms and Related Terms ==
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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

	* ~~Hoechst Celanese Corporation,~~ Hoechst Celanese Corporation, ''Dictionary of Fiber & Textile Technology'' (older version called Man-made Fiber and Textile Dictionary, 1965), Hoechst Celanese Corporation, Charlotte NC, 1990		* Hoechst Celanese Corporation, ''Dictionary of Fiber & Textile Technology'' (older version called Man-made Fiber and Textile Dictionary, 1965), Hoechst Celanese Corporation, Charlotte NC, 1990

	* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 7527		* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 7527
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	* ''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

	* ~~Random House,~~ Random House, ''Webster's Encyclopedic Unabridged Dictionary of the English Language'', Grammercy Book, New York, 1997		* Random House, ''Webster's Encyclopedic Unabridged Dictionary of the English Language'', Grammercy Book, New York, 1997

	* ''The American Heritage Dictionary'' or ''Encarta'', via Microsoft Bookshelf 98, Microsoft Corp., 1998		* ''The American Heritage Dictionary'' or ''Encarta'', via Microsoft Bookshelf 98, Microsoft Corp., 1998

Unknown user at 18:11, 27 April 2013

2013-04-27T18:11:01Z

New page

== Description ==

Colorless, odorless crystalline [http://cameo.mfa.org/materials/fullrecord.asp?name=organic acid organic acid]. Phthalic acid was first synthesized by Auguste Laurent in 1836. It is used in the manufacture of several [http://cameo.mfa.org/materials/fullrecord.asp?name=dye dyes] including [http://cameo.mfa.org/materials/fullrecord.asp?name=indigo indigo] and [http://cameo.mfa.org/materials/fullrecord.asp?name=phenolphthalein phenolphthalein].

== Synonyms and Related Terms ==

o-phthalic acid; o-benzene dicarboxylic acid; o-dicarboxybenzene

[[[SliderGallery rightalign|phthalic acid.jpg~Chemical structure]]]

== Other Properties ==

Soluble in ethanol. Slightly soluble in water, ether. Insoluble in chloroform.

{| class="wikitable"
|-
! scope="row"| Composition
| C6H4(COOH)2
|-
! scope="row"| CAS
| 88-99-3
|-
! scope="row"| Melting Point
| 191-210 (dec)
|-
! scope="row"| Density
| 1.585-1.593
|-
! scope="row"| Molecular Weight
| mol. wt.=166.14
|}

== Hazards and Safety ==

Irritating to mucous membranes and skin.

Mallinckrodt Baker: [http://www.jtbaker.com/msds/englishhtml/p4270.htm MSDS]

== Authority ==

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

* Hoechst Celanese Corporation, Hoechst Celanese Corporation, ''Dictionary of Fiber & Textile Technology'' (older version called Man-made Fiber and Textile Dictionary, 1965), Hoechst Celanese Corporation, Charlotte NC, 1990

* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 7527

* Wikipedia, the free encyclopedia, at http://www.wikipedia.com Comment: http://en.wikipedia.org/wiki/Phthalic_acid (accessed Mar. 14, 2006)

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

* Random House, Random House, ''Webster's Encyclopedic Unabridged Dictionary of the English Language'', Grammercy Book, New York, 1997

* ''The American Heritage Dictionary'' or ''Encarta'', via Microsoft Bookshelf 98, Microsoft Corp., 1998

[[Category:Materials database]]