Cyclohexan-1,3-dion
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- CAS-Nr.
- 504-02-9
- Bezeichnung:
- Cyclohexan-1,3-dion
- Englisch Name:
- 1,3-Cyclohexanedione
- Synonyma:
- CYCLOHEXANE-1,3-DIONE;CHD;DIHYDRORESORCINOL;1,3-Cyclohexandione;TECO-013;NSC 57477;ohexanedione;Hydroresorcinol;Dihydroresorcin;1,3-CYCLOHEXANONE
- CBNumber:
- CB8319650
- Summenformel:
- C6H8O2
- Molgewicht:
- 112.13
- MOL-Datei:
- 504-02-9.mol
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Cyclohexan-1,3-dion Eigenschaften
- Schmelzpunkt:
- 101-105 °C (lit.)
- Siedepunkt:
- 170.05°C (rough estimate)
- Dichte
- 1,1 g/cm3
- Dampfdruck
- 0.018Pa at 25℃
- Brechungsindex
- 1.4576 (estimate)
- storage temp.
- Store at +2°C to +8°C.
- L?slichkeit
- Chloroform (Slightly), Methanol (Slightly)
- Aggregatzustand
- Powder
- pka
- 5.26(at 25℃)
- Farbe
- Pale yellow to beige
- Wasserl?slichkeit
- soluble
- Merck
- 14,3178
- BRN
- 385888
- LogP
- 0.461 at 21.4℃ and pH3.2
- Oberfl?chenspannung
- 69.9mN/m at 1.01g/L and 22℃
- CAS Datenbank
- 504-02-9(CAS DataBase Reference)
- NIST chemische Informationen
- 1,3-Cyclohexanedione(504-02-9)
- EPA chemische Informationen
- 1,3-Cyclohexanedione (504-02-9)
Cyclohexan-1,3-dion Chemische Eigenschaften,Einsatz,Produktion Methoden
S-S?tze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
pale yellow to beige powder
Verwenden
1,3-Cyclohexanedione can be used as a building block in the synthesis of:
- 9-substituted 1,8-dioxo-xanthenes by reacting with unactivated aldehydes via aldol condensation/ Michael addition reaction.
- [(1,2,3-triazol-4-yl)methoxy-phenyl]-2H-indazolo[2,1-b]phthalazine-trione derivatives by treating with phthalhydrazide, aromatic propargyloxy aldehydes, and azides via a four-component condensation reaction.
It can be also used to prepare 2-substituted adducts, which are important intermediates for the synthesis of ?-enaminones , polyhydroquinoline derivatives , 1,8-dioxo-dodecahydroxanthenes , spirocyclopentanols , oxathioles , and triquinanes.
Verwenden
1,3-Cyclohexanedione is used in organic synthesis and pharmaceutical intermediates. It is the intermediate of herbicides sulcotrione and nitrosulfonone. It is also nitisinone intermediate.
Definition
ChEBI: 1,3-Cyclohexanedione is a cyclohexanedione carrying oxo substituents at positions 1 and 3. It is a beta-diketone and a cyclohexanedione.
l?uterung methode
Crystallise the dione from *benzene. Dissolve ~50g of the diol in 140mL of *C6H6 under N2, cool, collect the solid and dry it in a vacuum desiccator overnight. It is unstable and should be stored under N2 or Ar at ~0o. [Thompson Org Synth Coll Vol III 278 1955, Beilstein 7 IV 1985.]
Cyclohexan-1,3-dion Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Cyclohexan-1,3-dion Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
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504-02-9(Cyclohexan-1,3-dion)Verwandte Suche:
Hexan-2,5-dion
5,5-Dimethylcyclohexan-1,3-dion
Cyclohexan
Cyclohexa-1,3-dien
2-Methylcyclopentan-1,3-dion
Cyclohexan-1,2-diondioxim
2-Ethylcyclopentan-1,3-dion
Cyclohexan-1,4-dion
Cyclohexan-1,2-dion
2-Methylcyclohexan-1,3-dion
Cyclohexan-1,3-diol
2-Hydroxy-3,5-dimethylcyclopent-2-en-1-on
Cyclopentan-1,3-dion
2,5-Diethyl-3,4-diphenylcyclopenta-2,4-dien-1-on
3,4-Dimethylcyclopentan-1,2-dion
3,5-Dimethylcyclopentan-1,2-dion
Ethylsuccinylsuccinat
3-Methylcyclopentan-1,2-dion
- 1,3-Benzenediol, dihydro-
- Hydroresorcinol
- Resorcinol, dihydro-
- 1,3-CYCHEXANEDIONE
- 1,3-cycloadipic ketone
- 1,3-CYCLOHEXANEDIONE, FOR FLUORESCENCE
- 1,3-Cyclohexanedione, 97+%
- 1,3-Cyclohexanedione,98%
- 1,3-CYCLOHEXANONE
- 1,3-Dioxocyclohexane
- 1,3-CYCLOHEXANEDIONE
- Dihydro-1,3-benzenediol
- NSC 57477
- 1,3-Cyclohexanedione, 97% 500GR
- 1,3-Cyclohexanedione 97%
- 1,3-Cyclohexanedione SynonyMs Cyclohexane-1,3-dione
- 1,3-Cyclohexanedione, 97+%, may cont. up to 1% NaCl
- 1,3-Cyclohexanedione [for HPLC Labeling]
- 1,3-Diketocyclohexane
- Dihydroresorcin
- 1,3-Cyclohexanedione, May Cont. up to 1% Nacl
- Dihydroresorcinol, 1,3-Dioxocyclohexane
- 1,3-Cyclohexanedione, 97% 100GR
- Nitisinone Impurity 1(1,3-Cyclohexanedione)
- 1,3-Cyclohexanedione >
- [2-14C] cyclohexane-1,3-dione
- 1,3-Cyclohexanedione, 97%, for synthesis
- 1,3-Cyclohexanedione [for HPLC Labeling]>
- 1,3-CYCLOHEXANEDIONE FOR SYNTHESIS
- 1,3-CYCLOHEXANEDIONE
CHD
- Cyclohexan-1,3-dion
- ohexanedione
- Molindone Impurity B
- 1,3-Cyclohexandione
- DIHYDRORESORCINOL
- CYCLOHEXANE-1,3-DIONE
- CHD
- Dimethyl octadecanoate
- TECO-013
- 1,3-Cyclohexanedione (7CI, 8CI, 9CI, ACI)
- Cyclohexan-1,3-dione
- (2R,3R,4R,5R)-5-(4-acetamido-2-oxopyrimidin-1(2H)-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-(hexadecyloxy)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite
- 504-02-9
- C6H6OH2
- Building Blocks
- Biochemicals and Reagents
- BioChemical
- HPLC Labeling Reagents
- Fluorescence Detection (HPLC Labeling Reagents)
- Carbonyl Group Labeling Reagents for Fluorescence HPLC
- Fluorescent Probes, Labels, Particles and Stains
- Detection
- Organic Building Blocks
- Ketones
- C3 to C6
- Carbonyl Compounds
- ketone
- Intermediates