Quinacrine dihydrochloride - Revision history

MDerrick at 18:59, 27 September 2022

2022-09-27T18:59:40Z

← Older revision		Revision as of 14:59, 27 September 2022
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	A bright yellow [[fluorochrome\|fluorochrome]] powder. Quinacrine dihydrochloride dissolves in hot water to produce a solution that is vividly fluorescent under [[ultraviolet%20radiation\|ultraviolet light]]. The mean excitation wavelength for quinacrine dihydrochloride is 440 nm and the mean emission wavelength is 510 nm (Wolbers, et al, 1990).		A bright yellow [[fluorochrome\|fluorochrome]] powder. Quinacrine dihydrochloride dissolves in hot water to produce a solution that is vividly fluorescent under [[ultraviolet%20radiation\|ultraviolet light]]. The mean excitation wavelength for quinacrine dihydrochloride is 440 nm and the mean emission wavelength is 510 nm (Wolbers, et al, 1990).
			[[[SliderGallery rightalign\|quinacrine dihydrochloride.jpg~Chemical structure]]]
	== Synonyms and Related Terms ==		== Synonyms and Related Terms ==

	quinacrine mustard; quinacrine dihydrochloride dihydrate; Atabrine hydrochloride; RP-866; SN-390; mepacrine		quinacrine mustard; quinacrine dihydrochloride dihydrate; Atabrine hydrochloride; RP-866; SN-390; mepacrine

	~~[[[SliderGallery rightalign\|quinacrine dihydrochloride.jpg~Chemical structure]]]~~

	== Risks ==		== Risks ==

MDerrick at 18:59, 27 September 2022

2022-09-27T18:59:23Z

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	[[[SliderGallery rightalign\|quinacrine dihydrochloride.jpg~Chemical structure]]]		[[[SliderGallery rightalign\|quinacrine dihydrochloride.jpg~Chemical structure]]]

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

			* Toxic.
			* Light sensitive.
			* Hygroscopic.
			* Fisher Scientific: [https://fscimage.fishersci.com/msds/36669.htm MSDS]

			==Physical and Chemical Properties==

	Soluble in hot water (pH = 4.5 for 1% solution). Slightly soluble in cold water, ethanol and methanol. Insoluble in ether, benzene, acetone.		Soluble in hot water (pH = 4.5 for 1% solution). Slightly soluble in cold water, ethanol and methanol. Insoluble in ether, benzene, acetone.
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	\|-		\|-
	! scope="row"\| Melting Point		! scope="row"\| Melting Point
	\| 250 (dec)		\| 250 C (dec)
	\|-		\|-
	! scope="row"\| Molecular Weight		! scope="row"\| Molecular Weight
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	\|}		\|}

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

	~~Toxic. Light sensitive. Hygroscopic.~~

	~~Fisher Scientific: [https://fscimage.fishersci.com/msds/36669.htm MSDS]~~

	~~== Additional Information ==~~

	~~R. Wolbers, N. Sterman, C. Stavroudis, "Notes for Workshop on New Methods in the Cleaning of Paintings", Getty Conservation Institute, Los Angeles, 1990.~~

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

	* G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 199		* G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 199

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2016-05-10T16:45:31Z

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

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	== Description ==		== Description ==

	A bright yellow [~~http://cameo.mfa.org/materials/fullrecord.asp?name=~~fluorochrome fluorochrome] powder. Quinacrine dihydrochloride dissolves in hot water to produce a solution that is vividly fluorescent under [~~http://cameo.mfa.org/materials/fullrecord.asp?name=~~ultraviolet%20radiation ultraviolet light]. The mean excitation wavelength for quinacrine dihydrochloride is 440 nm and the mean emission wavelength is 510 nm (Wolbers, et al, 1990).		A bright yellow [[fluorochrome\|fluorochrome]] powder. Quinacrine dihydrochloride dissolves in hot water to produce a solution that is vividly fluorescent under [[ultraviolet%20radiation\|ultraviolet light]]. The mean excitation wavelength for quinacrine dihydrochloride is 440 nm and the mean emission wavelength is 510 nm (Wolbers, et al, 1990).

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

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

2016-05-01T22:48:40Z

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	R. Wolbers, N. Sterman, C. Stavroudis, "Notes for Workshop on New Methods in the Cleaning of Paintings", Getty Conservation Institute, Los Angeles, 1990.		R. Wolbers, N. Sterman, C. Stavroudis, "Notes for Workshop on New Methods in the Cleaning of Paintings", Getty Conservation Institute, Los Angeles, 1990.

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

	* G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 199		* G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 199

Unknown user at 12:33, 24 July 2013

2013-07-24T12:33:14Z

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	== Description ==		== Description ==

	A bright yellow [http://cameo.mfa.org/materials/fullrecord.asp?name=fluorochrome fluorochrome] powder. Quinacrine dihydrochloride dissolves in hot water to produce a solution that is vividly fluorescent under [http://cameo.mfa.org/materials/fullrecord.asp?name=ultraviolet ~~radiation~~ ultraviolet light]. The mean excitation wavelength for quinacrine dihydrochloride is 440 nm and the mean emission wavelength is 510 nm (Wolbers, et al, 1990).		A bright yellow [http://cameo.mfa.org/materials/fullrecord.asp?name=fluorochrome fluorochrome] powder. Quinacrine dihydrochloride dissolves in hot water to produce a solution that is vividly fluorescent under [http://cameo.mfa.org/materials/fullrecord.asp?name=ultraviolet%20radiation ultraviolet light]. The mean excitation wavelength for quinacrine dihydrochloride is 440 nm and the mean emission wavelength is 510 nm (Wolbers, et al, 1990).

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

	* ~~G.S.Brady,~~ G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 199		* G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 199

	* ~~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

	* ~~Richard C. Wolbers, Nanette T. Sterman, Chris Stavroudis,~~ Richard C. Wolbers, Nanette T. Sterman, Chris Stavroudis, ''Notes for Workshop on New Methods in the Cleaning of Paintings'', J.Paul Getty Trust, Los Angeles, 1990		* Richard C. Wolbers, Nanette T. Sterman, Chris Stavroudis, ''Notes for Workshop on New Methods in the Cleaning of Paintings'', J.Paul Getty Trust, Los Angeles, 1990

	* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 8225		* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 8225

Unknown user at 18:11, 27 April 2013

2013-04-27T18:11:28Z

New page

== Description ==

A bright yellow [http://cameo.mfa.org/materials/fullrecord.asp?name=fluorochrome fluorochrome] powder. Quinacrine dihydrochloride dissolves in hot water to produce a solution that is vividly fluorescent under [http://cameo.mfa.org/materials/fullrecord.asp?name=ultraviolet radiation ultraviolet light]. The mean excitation wavelength for quinacrine dihydrochloride is 440 nm and the mean emission wavelength is 510 nm (Wolbers, et al, 1990).

== Synonyms and Related Terms ==

quinacrine mustard; quinacrine dihydrochloride dihydrate; Atabrine hydrochloride; RP-866; SN-390; mepacrine

[[[SliderGallery rightalign|quinacrine dihydrochloride.jpg~Chemical structure]]]

== Other Properties ==

Soluble in hot water (pH = 4.5 for 1% solution). Slightly soluble in cold water, ethanol and methanol. Insoluble in ether, benzene, acetone.

{| class="wikitable"
|-
! scope="row"| Composition
| C23H30ClN3O-2HCl-2H2O
|-
! scope="row"| CAS
| 69-05-6
|-
! scope="row"| Melting Point
| 250 (dec)
|-
! scope="row"| Molecular Weight
| mol. wt. = 508.6293
|}

== Hazards and Safety ==

Toxic. Light sensitive. Hygroscopic.

Fisher Scientific: [https://fscimage.fishersci.com/msds/36669.htm MSDS]

== Additional Information ==

R. Wolbers, N. Sterman, C. Stavroudis, "Notes for Workshop on New Methods in the Cleaning of Paintings", Getty Conservation Institute, Los Angeles, 1990.

== Authority ==

* G.S.Brady, G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 199

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

* Richard C. Wolbers, Nanette T. Sterman, Chris Stavroudis, Richard C. Wolbers, Nanette T. Sterman, Chris Stavroudis, ''Notes for Workshop on New Methods in the Cleaning of Paintings'', J.Paul Getty Trust, Los Angeles, 1990

* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 8225

* Aldrich Chemical Catalog

[[Category:Materials database]]