Basic information Safety Supplier Related
ChemicalBook >  Product Catalog >  Chemical Reagents >  Organic reagents >  Aromatic aldehydes >  9-Anthraldehyde

9-Anthraldehyde

Basic information Safety Supplier Related

9-Anthraldehyde Basic information

Product Name:
9-Anthraldehyde
Synonyms:
  • 9-Anthrylaldehyde
  • 9-Anthrylcarboxaldehyde
  • 9-Formylanthracene
  • 9-ANTHRACENECARBALDEHYDE
  • 9-ANTHRACENECARBOXALDEHYDE
  • 9-ANTHRALDEHYDE
  • AKOS B029849
  • AKOS BBS-00003154
CAS:
642-31-9
MF:
C15H10O
MW:
206.24
EINECS:
211-383-0
Product Categories:
  • Aromatic Aldehydes & Derivatives (substituted)
  • Anthracenes
Mol File:
642-31-9.mol
More
Less

9-Anthraldehyde Chemical Properties

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)
More
Less

Safety Information

Hazard Codes 
Xn
Risk Statements 
36/37/38-20/21/22
Safety Statements 
24/25-36
WGK Germany 
3
TSCA 
Yes
HS Code 
29122900

MSDS

More
Less

9-Anthraldehyde Usage And Synthesis

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

Preparation Products

Raw materials

9-AnthraldehydeSupplier

Mascot I.E. Co., Ltd Gold
Tel
0519-85010339 13584504415
Email
info@mascot-ie.com
Weifang QianJin Fine Chemical Co., Ltd. Gold
Tel
0536-2457064 13031698386
Email
1577399715@qq.COM
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Email
jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Email
market03@meryer.com
INTATRADE GmbH
Tel
+49 3493/605464
Email
sales@intatrade.de