Difference between pages "Kiyonaga, A Matchmaking Meeting at a Teahouse by a Shrine, 21.5574" and "Anthracene"

Latest revision as of 13:49, 27 April 2022

Absorption and fluorescence emission spectra

Description

A colorless, crystalline compound composed of three attached aromatic rings. Anthracene is derived from the fractional distillation of Coal tar. Anthracene is used to make synthetic alizarin. It is also used to manufacture other organic dyes, resins, plasticizers, and tanning agents.

Synonyms and Related Terms

anthracin; paranaphthalene; antracen (Ces., Pol.); Anthracen (Deut.); antraceno(Esp.); anthracène (Fr.); anthraceen (Ned.);

Chemical structure

Hazards and Safety

Combustible. Carcinogenic.

ThermoFisher: SDS

Physical and Chemical Properties

Slightly soluble in ethanol, ether and benzene. Insoluble in water.

Violet fluorescence when pure, yellow-green when impure.

Composition	C14H10
CAS	120-12-7
Melting Point	218 C
Density	1.1-1.2 g/ml
Molecular Weight	mol. wt. = 178.2
Boiling Point	342 C

Resources and Citations

G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 801

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

John and Margaret Cannon, Dye Plants and Dyeing, Herbert Press, London, 1994

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: entry 721

Wikipedia: http://en.wikipedia.org/wiki/Anthracene (Accessed Mar. 20, 2006) -for non-English terms

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

@@ Line 1: / Line 1: @@
-[[File:SC153918-pt.jpg|right|x700px]]
+[[File:Anthracene_abs.ems.jpg|thumb|Absorption and fluorescence emission spectra]]
+== Description ==
-A Matchmaking Meeting at a Teahouse by a Shrine
+A colorless, crystalline compound composed of three attached aromatic rings. Anthracene is derived from the fractional distillation of [[coal%20tar|coal tar]]. Anthracene is used to make [[alizarin%2C%20synthetic|synthetic alizarin]]. It is also used to manufacture other organic dyes, resins, plasticizers, and tanning agents.
-社頭の見合
+== Synonyms and Related Terms ==
-Torii Kiyonaga (1752–1815)
+anthracin; paranaphthalene; antracen (Ces., Pol.); Anthracen (Deut.); antraceno(Esp.); anthracène (Fr.); anthraceen (Ned.);
-Edo period about 1784 (Tenmei 4)
+[[[SliderGallery rightalign|anthracene.jpg~Chemical structure]]]
+== Hazards and Safety ==
-Diptych: 06.1124 (left sheet)
+Combustible. Carcinogenic.
+ThermoFisher: [https://www.fishersci.com/store/msds?partNumber=AC104860050&productDescription=ANTHRACENE%2C+99%25+5GR&vendorId=VN00032119&countryCode=US&language=en SDS]
+== Physical and Chemical Properties ==
-''for more information see:''
+Slightly soluble in ethanol, ether and benzene. Insoluble in water.
-[https://collections.mfa.org/objects/233253 MFA Online Collections Database]
+Violet fluorescence when pure, yellow-green when impure.
-== Summary ==
 {| class="wikitable"
 |-
-! Analysis point !! Image !! Results
+! scope="row"| Composition
-|-
+| C14H10
-| Pt 1 || [[File:21.5574-pt1.png|50px|center]] || lead white, turmeric
-|-
-| Pt 2 || [[File:21.5574-pt2.png|50px|center]] || lead white, red lead
-|-
-| Pt 3 || [[File:21.5574-pt3.png|50px|center]] || orpiment, safflower (dayflower?)
 |-
-| Pt 4 || [[File:21.5574-pt4.png|50px|center]] || safflower?
+! scope="row"| CAS
+| 120-12-7
 |-
-| Pt 5 || [[File:21.5574-pt5.png|50px|center]] || flavonoid, orpiment
+! scope="row"| Melting Point
+| 218 C
 |-
-| Pt 6 || [[File:21.5574-pt6.png|50px|center]] || safflower
+! scope="row"| Density
+| 1.1-1.2 g/ml
 |-
-| Pt 7 || [[File:21.5574-pt7.png|50px|center]] || indigo, orpiment
+! scope="row"| Molecular Weight
+| mol. wt. = 178.2
 |-
-| Pt 8 || [[File:21.5574-pt8.png|50px|center]] || orpiment (dayflower?)
+! scope="row"| Boiling Point
+| 342 C
 |}
-Note: The center of the circle is point of analysis.
-[[Category:Torii Kiyonaga (鳥居清長) 1752–1815]]
+== Resources and Citations ==
-[[Category:Dayflower/Safflower: Ukiyo-e colorant]]
-[[Category:Indigo/Orpiment: Ukiyo-e colorant]]
+* G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971  Comment: p. 801
-[[Category:Madder: Ukiyo-e colorant]]
-[[Category:Orpiment: Ukiyo-e colorant]]
+* Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993
-[[Category:Safflower: Ukiyo-e colorant]]
-[[Category:Turmeric: Ukiyo-e colorant]]
+* John and Margaret Cannon, ''Dye Plants and Dyeing'', Herbert Press, London, 1994
+* ''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: entry 721
+* Wikipedia: http://en.wikipedia.org/wiki/Anthracene (Accessed Mar. 20, 2006) -for non-English terms
+* 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]]