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Revision as of 15:58, 3 January 2025 editSmokefoot (talk | contribs)Autopatrolled, Extended confirmed users, Pending changes reviewers, Rollbackers74,690 edits ←Created page with '{{Chembox | ImageFile = | ImageSize = | ImageAlt = | IUPACName = | OtherNames = |Section1={{Chembox Identifiers | CASNo = 15793-73-4 | CASNo_Comment = | CASNo1 = | CASNo1_Comment = | PubChem = | SMILES = }} |Section2={{Chembox Properties | C = 34|H=28|Cl=2|N=8|O=2 | MolarMass = | Appearance = yellow solid | Density = | MeltingPt = | MeltingPt_notes = | BoilingPt = | BoilingPt_notes = | Solubility = }} |Section3={{Chembox Hazards | MainHazards =...'  Latest revision as of 21:19, 3 January 2025 edit undoGraeme Bartlett (talk | contribs)Administrators249,783 edits added Category:Chloroarenes using HotCat 
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{{Chembox {{Chembox
| ImageFile = | ImageFile = PigmentYellow34.svg
| ImageSize = | ImageSize =
| ImageAlt = | ImageAlt =
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|Section1={{Chembox Identifiers |Section1={{Chembox Identifiers
| CASNo = 15793-73-4 | CASNo = 15793-73-4
| ChemSpiderID = 19619567
| CASNo_Comment =
| CASNo1 = | EINECS = 239-898-6
| PubChem = 135564710
| CASNo1_Comment =
| PubChem = | UNII = 6DWP6ESY9N
| StdInChI=1S/C34H28Cl2N8O2/c1-19-5-11-25(12-6-19)43-33(45)31(21(3)41-43)39-37-29-15-9-23(17-27(29)35)24-10-16-30(28(36)18-24)38-40-32-22(4)42-44(34(32)46)26-13-7-20(2)8-14-26/h5-18,45-46H,1-4H3
| SMILES = }}
| StdInChIKey = FAVXWUNWIUOTEJ-UHFFFAOYSA-N
| SMILES = Cc1ccc(-n2nc(C)c(/N=N/c3ccc(-c4ccc(/N=N/c5c(C)nn(-c6ccc(C)cc6)c5O)c(Cl)c4)cc3Cl)c2O)cc1
}}
|Section2={{Chembox Properties |Section2={{Chembox Properties
| C = 34|H=28|Cl=2|N=8|O=2 | C = 34|H=28|Cl=2|N=8|O=2
| MolarMass = | MolarMass =
| Appearance = yellow solid | Appearance = orange solid
| Density = | Density =
| MeltingPt = | MeltingPt =
| MeltingPt_notes = | MeltingPt_notes =
| BoilingPt =
| BoilingPt_notes =
| Solubility = }} | Solubility = }}
|Section3={{Chembox Hazards |Section3={{Chembox Hazards
| MainHazards = | MainHazards =
}}
| FlashPt =
| AutoignitionPt = }}
}} }}
'''Pigment Orange 34''' is an ] and an ]. It is a commercial orange pigment. It is also classified as a ], being derived from ]. It is closely related to ], wherein the two tolyl groups are replaced by p-tolyl.<ref name=Ullmann1>{{cite encyclopedia|author=K. Hunger |author2=W. Herbst |title=Pigments, Organic|encyclopedia=Ullmann's Encyclopedia of Industrial Chemistry|publisher=Wiley-VCH|place=Weinheim|year=2012|doi=10.1002/14356007.a20_371|isbn=978-3-527-30673-2}}</ref> '''Pigment Orange 34''' is an ] and an ]. It is a commercial orange pigment, i.e. an insoluble colorant. It is also classified as a ], being derived from ]. It is closely related to ], wherein the two tolyl groups are replaced by ] groups.<ref name=Ullmann1>{{cite encyclopedia|author=K. Hunger |author2=W. Herbst |title=Pigments, Organic|encyclopedia=Ullmann's Encyclopedia of Industrial Chemistry|publisher=Wiley-VCH|place=Weinheim|year=2012|doi=10.1002/14356007.a20_371|isbn=978-3-527-30673-2}}</ref>

Pigment Orange 34 is a popular component of artist's paints.<ref>{{cite journal |doi=10.1016/j.saa.2008.11.029 |title=Synthetic organic pigments of the 20th and 21st century relevant to artist's paints: Raman spectra reference collection |date=2009 |last1=Scherrer |first1=Nadim C. |last2=Stefan |first2=Zumbuehl |last3=Francoise |first3=Delavy |last4=Annette |first4=Fritsch |last5=Renate |first5=Kuehnen |journal=Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy |volume=73 |issue=3 |pages=505–524 |pmid=19136293 |bibcode=2009AcSpA..73..505S }}</ref>



==References== ==References==
<references /> <references />

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Latest revision as of 21:19, 3 January 2025

Pigment Orange 34
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.036.256 Edit this at Wikidata
EC Number
  • 239-898-6
PubChem CID
UNII
CompTox Dashboard (EPA)
InChI
  • InChI=1S/C34H28Cl2N8O2/c1-19-5-11-25(12-6-19)43-33(45)31(21(3)41-43)39-37-29-15-9-23(17-27(29)35)24-10-16-30(28(36)18-24)38-40-32-22(4)42-44(34(32)46)26-13-7-20(2)8-14-26/h5-18,45-46H,1-4H3Key: FAVXWUNWIUOTEJ-UHFFFAOYSA-N
SMILES
  • Cc1ccc(-n2nc(C)c(/N=N/c3ccc(-c4ccc(/N=N/c5c(C)nn(-c6ccc(C)cc6)c5O)c(Cl)c4)cc3Cl)c2O)cc1
Properties
Chemical formula C34H28Cl2N8O2
Molar mass 651.55 g·mol
Appearance orange solid
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Pigment Orange 34 is an organic compound and an azo compound. It is a commercial orange pigment, i.e. an insoluble colorant. It is also classified as a diarylide pigment, being derived from 3,3'-dichlorobenzidine. It is closely related to Pigment Orange 13, wherein the two tolyl groups are replaced by phenyl groups.

Pigment Orange 34 is a popular component of artist's paints.


References

  1. K. Hunger; W. Herbst (2012). "Pigments, Organic". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a20_371. ISBN 978-3-527-30673-2.
  2. Scherrer, Nadim C.; Stefan, Zumbuehl; Francoise, Delavy; Annette, Fritsch; Renate, Kuehnen (2009). "Synthetic organic pigments of the 20th and 21st century relevant to artist's paints: Raman spectra reference collection". Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 73 (3): 505–524. Bibcode:2009AcSpA..73..505S. doi:10.1016/j.saa.2008.11.029. PMID 19136293.
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