ChemicalBook >> CAS DataBase List >>9-Anthraldehyde
9-Anthraldehyde
- CAS No.
- 642-31-9
- Chemical Name:
- 9-Anthraldehyde
- Synonyms
- anthracene-9-carbaldehyde;9-ANTHRACENECARBOXALDEHYDE;anthraldehyde;9-Anthrylaldehyde;AKOS B029849;9-Anthaldehyde;9-ANTHRALDEHYDE;AKOS BBS-00003154;9-Formylanthracene;9-Anthraldehyde,98%
- CBNumber:
- CB5214251
- Molecular Formula:
- C15H10O
- Molecular Weight:
- 206.24
- MDL Number:
- MFCD00001254
- MOL File:
- 642-31-9.mol
- MSDS File:
- SDS
Last updated:2025-04-25 17:59:01
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) |
FDA UNII | |
NIST Chemistry Reference | |
EPA Substance Registry System |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
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 | |||||||||
Hazard Codes | Xn | |||||||||
Risk Statements | 36/37/38-20/21/22 | |||||||||
Safety Statements | 24/25-36 | |||||||||
WGK Germany | 3 | |||||||||
TSCA | Yes | |||||||||
HS Code | 29122900 | |||||||||
NFPA 704 |
|
9-Anthraldehyde price More Price(33)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 278688 | 9-Anthracenecarboxaldehyde 97% | 642-31-9 | 5g | $31.2 | 2025-03-01 | Buy |
Sigma-Aldrich | 278688 | 9-Anthracenecarboxaldehyde 97% | 642-31-9 | 25g | $87.6 | 2025-03-01 | Buy |
TCI Chemical | A0779 | 9-Anthracenecarboxaldehyde >99.0%(GC) | 642-31-9 | 25g | $57 | 2025-03-01 | Buy |
TCI Chemical | A0779 | 9-Anthracenecarboxaldehyde >99.0%(GC) | 642-31-9 | 100g | $218 | 2025-03-01 | Buy |
Alfa Aesar | A11258 | 9-Anthraldehyde, 98% | 642-31-9 | 25g | $63.8 | 2025-03-01 | Buy |
9-Anthraldehyde Chemical Properties,Uses,Production
Chemical Properties
yellow powderUses
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:
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
Preparation Products
9-Anthracenemethanol
9-VINYLANTHRACENE
9-(Chloromethyl)anthracene
9-(METHYLAMINOMETHYL)ANTHRACENE
9-ANTHRACENECARBONYL CHLORIDE
1of3
Global( 380)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Mascot I.E.Co .,Ltd. | +86-0519-85010339 +8613584504415 | info@mascotchem.com | China | 303 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12467 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5999 | 58 |
Hebei Jingbo New Material Technology Co., Ltd | +8619931165850 | hbjbtech@163.com | China | 1000 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 16801 | 58 |
Hebei Saisier Technology Co., LTD | +86-18400010335 +86-13102810335 | admin@hbsaisier.cn | China | 913 | 58 |
Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 | admin@hbouhuang.com | China | 3001 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15932 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21689 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32686 | 60 |
View Lastest Price from 9-Anthraldehyde manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2025-04-25 | 9-Anthraldehyde
642-31-9
|
US $20.00 / kg | 1kg | 99.9% | 200000kg | Ouhuang Engineering Materials (Hubei) Co., Ltd | ||
2025-04-25 | 9-Anthraldehyde
642-31-9
|
US $6.00 / KG | 1KG | More than 99% | 2000KG/Month | Hebei Saisier Technology Co., LTD | ||
2024-12-27 | 9-Anthraldehyde
642-31-9
|
US $8.00 / kg | 1kg | 99% | 200000 | Hebei Jingbo New Material Technology Co., Ltd |
- 9-Anthraldehyde
642-31-9
- US $20.00 / kg
- 99.9%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
- 9-Anthraldehyde
642-31-9
- US $6.00 / KG
- More than 99%
- Hebei Saisier Technology Co., LTD
- 9-Anthraldehyde
642-31-9
- US $8.00 / kg
- 99%
- Hebei Jingbo New Material Technology Co., Ltd
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anthracene-10-carbaldehyde
9-Anthraldehyde [642-31-9]
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Anthracene-9-carboxaldehyde
9-Anthraldehyde
9-Anthraldehyde for synthesis
9-Anthracenecarboxaldehyde >
9-Anthraldehyde,CAS:642-31-9
9-Anthrylaldehyde
9-ANTHRACENECARBOXALDEHYDE
anthracene-9-carbaldehyde
anthraldehyde
9- anthracene formaldehyde
642-31-9
C15H10O
C14H9CHO
ALDEHYDE
Carbohydrate Labels for Chromatography
Anthracenes
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Organic Building Blocks
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C10 to C21
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