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9-Anthraldehyde

9-Anthraldehyde Structure
9-Anthraldehyde
  • CAS No.642-31-9
  • Chemical Name:9-Anthraldehyde
  • CBNumber:CB5214251
  • Molecular Formula:C15H10O
  • Formula Weight:206.24
  • MOL File:642-31-9.mol
9-Anthraldehyde Property
  • Melting point: :103-105 °C (lit.)
  • Boiling point: :305.09°C (rough estimate)
  • Density  :1.0701 (rough estimate)
  • refractive index  :1.6324 (estimate)
  • storage temp.  :Keep in dark place,Sealed in dry,Room Temperature
  • solubility  :Soluble in toluene.
  • form  :Crystalline Powder or Needles
  • color  :Yellow
  • Sensitive  :Air Sensitive
  • BRN  :639167
  • Stability: :Stable. Incompatible with strong bases, strong oxidizing agents.
  • InChIKey :YMNKUHIVVMFOFO-UHFFFAOYSA-N
  • CAS DataBase Reference :642-31-9(CAS DataBase Reference)
  • NIST Chemistry Reference :9-Anthracenecarboxaldehyde(642-31-9)
  • EPA Substance Registry System :9-Anthracenecarboxaldehyde (642-31-9)
Safety
  • Hazard Codes  :Xn
  • Risk Statements  :36/37/38-20/21/22
  • Safety Statements  :24/25-36
  • WGK Germany  :3
  • TSCA  :Yes
  • HS Code  :29122900
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319-H335
  • Precautionary statements P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
9-Anthraldehyde Price More Price(33)
  • Brand: Sigma-Aldrich
  • Product number: 278688
  • Product name : 9-Anthracenecarboxaldehyde
  • Purity: 97%
  • Packaging: 5g
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  • Updated: 2021/12/16
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  • Brand: Sigma-Aldrich
  • Product number: 278688
  • Product name : 9-Anthracenecarboxaldehyde
  • Purity: 97%
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  • Brand: TCI Chemical
  • Product number: A0779
  • Product name : 9-Anthracenecarboxaldehyde
  • Purity: >99.0%(GC)
  • Packaging: 25g
  • Price: $53
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: A0779
  • Product name : 9-Anthracenecarboxaldehyde
  • Purity: >99.0%(GC)
  • Packaging: 100g
  • Price: $205
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  • Brand: Alfa Aesar
  • Product number: A11258
  • Product name : 9-Anthraldehyde, 98%
  • Purity: 
  • Packaging: 100g
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9-Anthraldehyde Chemical Properties,Usage,Production

  • Chemical Properties yellow powder
  • Uses 9-Anthraldehyde is used to prepare asymmetrical tridentate Schiff base ligands, 2-(9-anthrylmethyl-ideneamino)-4-methyl-phenol and functionalized ligand like 2-(anthracen-9-ylidene)-4,5-bis(diphenylphosphino)-4-cyclopentene-1,3-dione through Knoevenangel condensation with the diphosphine ligand 4,5-bis(diphenylphosphino)-4-cyclopentene-1,3-dione. It is also used as an intermediate for dyes, pigment, active pharmaceutical ingredients and other organic compounds. Further, it is involved in the Diels Alder reaction with benzenediazonium-2-carboxylate.
  • Synthesis Reference(s) The Journal of Organic Chemistry, 53, p. 4587, 1988 DOI: 10.1021/jo00254a035
  • General Description
    The Diels-Alder reaction of 9-anthracenecarboxaldehyde with benzenediazonium-2-carboxylate was studied.
  • Purification Methods 9-Anthraldehyde [642-31-9] M 206.2, m 104-105o. Crystallise the aldehyde from acetic acid or EtOH. [Masnori et al. J Am Chem Soc 108 1126 1986, Beilstein 7 IV 1738.]
9-Anthraldehyde Preparation Products And Raw materials
Raw materials
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  • C15H10O
  • C14H9CHO
  • ALDEHYDE
  • Carbohydrate Labels for Chromatography
  • Anthracenes
  • Fluorescent Probes, Labels, Particles and Stains
  • Fluorescent Labels
  • Organic Building Blocks
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  • Biochemicals and Reagents
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  • BioChemical
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  • Carbonyl Compounds
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  • Aromatic Aldehydes & Derivatives (substituted)
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