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2,3-Dihydro-1,4-benzodioxin-6-carbaldehyd

1,4-BENZODIOXAN-6-CARBOXALDEHYDE Struktur
29668-44-8
CAS-Nr.
29668-44-8
Bezeichnung:
2,3-Dihydro-1,4-benzodioxin-6-carbaldehyd
Englisch Name:
1,4-BENZODIOXAN-6-CARBOXALDEHYDE
Synonyma:
AKOS BBS-00002725;TIMTEC-BB SBB003914;7-Formyl-1,4-benzodioxane;6-FORMYL-1,4-BENZODIOXANE;1,4-Benzodioxane-6-aldehyde;3,4-ETHYLENEDIOXYBENZALDEHYDE;Benzodioxalane-6-carbaldehyde;1,4-BENZODIOXAN-6-CARBALDEHYDE;1,4-Benzodioxane-6-carbaldehyde;1,4-BENZODIOXAN-6-CARBOXALDEHYDE
CBNumber:
CB8249771
Summenformel:
C9H8O3
Molgewicht:
164.16
MOL-Datei:
29668-44-8.mol
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2,3-Dihydro-1,4-benzodioxin-6-carbaldehyd Eigenschaften

Schmelzpunkt:
50-52 °C(lit.)
Siedepunkt:
105 °C15 mm Hg(lit.)
Dichte
1.2132 (rough estimate)
Brechungsindex
1.5380 (estimate)
Flammpunkt:
>230 °F
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
Löslichkeit
Solubility in methanol is almost transparent.
Aggregatzustand
Chunks and Powder
Farbe
Yellow-beige
InChIKey
CWKXDPPQCVWXAG-UHFFFAOYSA-N
CAS Datenbank
29668-44-8(CAS DataBase Reference)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher Xi
S-Sätze: 24/25
WGK Germany  3
Hazard Note  Irritant
HS Code  29329990
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H302 Gesundheitsschädlich bei Verschlucken. Akute Toxizität oral Kategorie 4 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P270, P301+P312, P330, P501
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
H332 Gesundheitsschädlich bei Einatmen. Akute Toxizität inhalativ Kategorie 4 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P261, P271, P304+P340, P312
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizität (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" />
Sicherheit
P261 Einatmen von Staub vermeiden.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.

2,3-Dihydro-1,4-benzodioxin-6-carbaldehyd Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

1,4-benodioxan-6-carboxaldehyde is a kind of aldehyde derivative. It is a useful intermediate in organic synthesis. It can be used as the building bock of the manufacturing tetrahydroisoquinoliones and benzofuran analog (a inhibitor of cAMP-specific phosphodiesterase type IV). It can also be used as an intermediate during the manufacturing of some novel Dopamine D3 and D4 receptor antagonists. It can also be used as the initial material for the manufacturing of some novel chalcone analogues that exhibit strong anti-tumor activity and low toxic side effects.

Chemische Eigenschaften

Yellowish-beige powder and chunks

Verwenden

1,4-Benzodioxan-6-carboxaldehyde finds its uses as building block in the synthesis of tetrahydroisoquinolinones, in the preparation of benzofuran analog, a potential inhibitor of CAMP-specific phosphodiesterase type IV, in the synthesis of (5Z)-5-(2,3-dihydro-1,4-benzodioxan-6-ylmethylene)-1-methyl-2-thioxoimidazolidin-4-one. It was screened as a fragment for inhibitors of PDEA using enthalpy arrays and X-ray crystallography. 1,4-Benzodioxane-6-carboxaldehyde have also been used as an intermediate in the synthesis of a new class of Dopamine D3 and D4 receptor antagonists.

Einzelnachweise

https://www.alfa.com/zh-cn/catalog/A18696/
Jiang, Ji Miao, et al. "Study on the synthesis and anti-tumor activity of novel chalcone analogues." Chemical Research & Application 22.11(2010): 1405-1408.

2,3-Dihydro-1,4-benzodioxin-6-carbaldehyd Upstream-Materialien And Downstream Produkte

Upstream-Materialien

3,4-ETHYLENEDIOXYIODOBENZENE 3,4-Dibromobenzaldehyde 6-Brom-2,3-dihydro-1,4-benzodioxin 9-Methylfluorene-9-carbonyl chloride 1,4-Benzodioxan Vanillin 1,2-Dibromethan 1,2-Dihydroxybenzol 1,2-Dichlorethan 3,4-Dihydroxybenzaldehyd Methenamin Ethandiol

Downstream Produkte

2,3-Dihydro-1,4-benzodioxin-6-methylamin 1,4-Benzodioxin-6-carboximidoyl chloride, 2,3-dihydro-N-hydroxy-

2,3-Dihydro-1,4-benzodioxin-6-carbaldehyd Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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29668-44-8(2,3-Dihydro-1,4-benzodioxin-6-carbaldehyd)Verwandte Suche:

1,4-Benzodioxan 1,4-Benzodioxan-6-ylmethylketon 2,3-Dihydro-1,4-benzodioxin-6-carbaldehyd
  • 2,3-DIHYDRO-BENZO[1,4]DIOXINE-6-CARBALDEHYDE
  • 2,3-DIHYDRO-1,4-BENZODIOXINE-6-CARBOXALDEHYDE
  • 2,3-DIHYDRO-1,4-BENZODIOXINE-6-CARBALDEHYDE
  • 2,3-DIHYDRO-1,4-BENZODIOXIN-6-CARBALDEHYDE
  • 3,4-ETHYLENEDIOXYBENZALDEHYDE
  • 6-FORMYL-1,4-BENZODIOXANE
  • 2,3-Dihydro-1,4-benzodioxan-6-carbaldehyde
  • 1,4-Benzodioxin-6-carboxaldehyde, 2,3-dihydro-
  • 7-Formyl-1,4-benzodioxane
  • 1,4-BENZODIOXAN-6-CARBALDEHYDE
  • 1,4-BENZODIOXAN-6-CARBOXALDEHYDE
  • 1,4-BENZODIOXAN-6-CARBOXYALDEHYDE
  • 1,4-BENZODIOXANE-6-CARBOXALDEHYDE
  • AKOS BBS-00002725
  • TIMTEC-BB SBB003914
  • 3,4-ETHYLENEDIOXYBENZALDEHYDE 97+%
  • 1,4-Benzodioxane-6-carbaldehyde
  • 6-Formyl-2,3-dihydro-1,4-benzodioxin
  • 1,4-Benzodioxin-6-carboxaldehyde
  • 1,4-Benzodioxan-6-carboxaldehyde,98%
  • 1,4-Benzodioxane-6-aldehyde
  • 1,4-Benzodioxane-6-carboxaldehyde 6-Formyl-1,4-benzodioxane
  • 2,3-dihydro-1,4-benzodioxine-7-carbaldehyde
  • 2,3-dihydro-1,4-benzodioxine-7-carboxaldehyde
  • Benzodioxalane-6-carbaldehyde
  • 1,4-Benzodioxan-6-carboxaldehyde 98%
  • 1,4-Benzodioxane-6-aldehyde/2,3-Dihydro-1,4-benzodioxan-6-carboxaldehyde
  • JR-8285, 1,4-Benzodioxan-6-carboxaldehyde, 97%
  • 3,4-Ethylenedioxybenzaldehyde >
  • 1,4-Benzodioxane-6-carboxaldehyde, 99%,
  • 2,3-Dihydro-1,4-benzodioxine-6-carbaldehyd
  • 2,3-dihydro-benzo[1,4]dioxin-6-carbaldehyde
  • 2,3-dihydro-1,4-Benzodioxin-6-carboxaldehyde
  • 29668-44-8
  • Benzodioxanes
  • Building Blocks
  • Heterocyclic Building Blocks
  • Benzodioxanes
  • Building Blocks
  • Carbonyl Compounds
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Organic Building Blocks
  • Aldehydes
  • BenzodioxanesCarbonyl Compounds
  • Building Blocks
  • C9
  • Heterocyclic Building Blocks
  • Aromatic Aldehydes & Derivatives (substituted)
  • Benzodioxan Series
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