9-Anthraldehyde

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9-Anthraldehyde manufacturers

9-Anthraldehyde Basic information

Product Name:	9-Anthraldehyde
Synonyms:	9-Anthrylcarboxaldehyde;9-Formylanthracene;9-ANTHRACENECARBALDEHYDE;9-ANTHRALDEHYDE;AKOS B029849;AKOS BBS-00003154;ANTHRACENE-9-ALDEHYDE;ANTHRACENE-9-CARBOXALDEHYDE
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

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)

Safety Information

MSDS Information

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

Raw materials	White phosphorus-->Anthracene
Preparation Products	9-VINYLANTHRACENE-->9-(Chloromethyl)anthracene-->9-Anthracenemethanol-->9-(METHYLAMINOMETHYL)ANTHRACENE-->9-ANTHRACENECARBONYL CHLORIDE-->ALPHA-CHLORO-9-ANTHRALDOXIME-->Anthracen-9-ol-->3-[(ANTHRACEN-9-YLMETHYL)-AMINO]-PROPAN-1-OL-->2-(Anthracen-9-yl)-2H-pyran-4(3H)-one-->Benzenesulfonic acid, 4-methyl-, 2-(9-anthracenylmethylene)hydrazide-->2,2,2-TRIFLUORO-1-(9-ANTHRYL)ETHANOL

Tag:9-Anthraldehyde(642-31-9) Related Product Information

Benzaldehyde Anthracene Paraformaldehyde Formaldehyde Anthracene-9-carboxylic acid 9,10-ANTHRACENEDICARBOXALDEHYDE 1,2-ACEANTHRYLENEDIONE 9-TRIFLUOROACETYLANTHRACENE Formaldehyde catching agent 9-METHYL-10-ANTHRALDEHYDE 9-ACETYLANTHRACENE 4-(9-ANTHROYLOXY)PHENACYL BROMIDE 9-ANTHRALDEHYDE HYDRAZONE,9-ANTHRALDEHYDE HYDRAZONE 99% 9-ANTHRALDEHYDE OXIME,9-Anthraldehyde oxime, predominantly syn,9-ANTHRALDEHYDE OXIME, 99%, PREDOMINANTL Y SYN 9-Anthraldehyde Formaldehyde scavenging agent 16-(9-ANTHROYLOXY)PALMITIC ACID 9-ANTHROYLNITRILE Anthraldehyde

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