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2,6-Dimethyl-4-pyron

2,6-Dimethyl-4H-pyran-4-one Struktur
1004-36-0
CAS-Nr.
1004-36-0
Bezeichnung:
2,6-Dimethyl-4-pyron
Englisch Name:
2,6-Dimethyl-4H-pyran-4-one
Synonyma:
2,6-DiMethylgaMapyraone;2,6-DIMETHYL-GAMMA-PYRONE;2,6-dimethyl-;AURORA KA-6632;2,6-Dimethyl-4H-pyra;2,6-DIMETHYL-G-PYRONE;2,6-DIMETHYL-4-PYRONE;2,6-Dimethyl-y-pyrone;2,6-Dimethyl-4-pyranone;Diisobutylcarbinol-13C4
CBNumber:
CB3697238
Summenformel:
C7H8O2
Molgewicht:
124.14
MOL-Datei:
1004-36-0.mol
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2,6-Dimethyl-4-pyron Eigenschaften

Schmelzpunkt:
133-137 °C(lit.)
Siedepunkt:
248-250 °C(lit.)
Dichte
0.9953
Brechungsindex
1.5300 (estimate)
Flammpunkt:
248-250°C
storage temp. 
Sealed in dry,Room Temperature
Aggregatzustand
Crystalline Powder or Crystals
Farbe
White to beige
Wasserlöslichkeit
Slightly soluble in water.
BRN 
107418
InChIKey
VSYFZULSKMFUJJ-UHFFFAOYSA-N
LogP
0.100
CAS Datenbank
1004-36-0(CAS DataBase Reference)
NIST chemische Informationen
4H-Pyran-4-one, 2,6-dimethyl-(1004-36-0)
EPA chemische Informationen
2,6-Dimethyl-4H-pyran-4-one (1004-36-0)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher Xn
R-Sätze: 22
S-Sätze: 36/37
WGK Germany  3
RTECS-Nr. UQ0780000
HS Code  29329995
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
Sicherheit

2,6-Dimethyl-4-pyron Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R22:Gesundheitsschädlich beim Verschlucken.

S-Sätze Betriebsanweisung:

S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.

Chemische Eigenschaften

2,6-Dimethyl-4H-pyran-4-one is white to beige crystalline powder or crystals

Verwenden

2,6-Dimethyl-4H-pyran-4-one is used as a fragrance ingredient.

Reaktionen

2,6-dimethyl-4H-pyran-4-one reacts with Phosgene at room temperature could yield 2,6-bis(4′-chloro-2′,6′-dimethylphenyl)-4H-pyran-4-one, and 2-(4′-chloro-2′,6′-dimethylphenyl)-6-methyl-4H-pyran-4-one[1]. 
2,6-Dimethyl-4H-pyran-4-one

Synthesis Reference(s)

Journal of the American Chemical Society, 73, p. 300, 1951 DOI: 10.1021/ja01145a098

2,6-Dimethyl-4-pyron Upstream-Materialien And Downstream Produkte

Upstream-Materialien

heptane-2,4,6-trione 2,2,6-Trimethyl-4H-1,3-dioxin-4-on 3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-on Butanoic acid, 3-oxo-, 1-methylethenyl ester 3,5-Diacetyl-2,6-dimethyl-4H-pyran-4-one 3-Penten-2-one, 4-methoxy-, (3Z)- diethyl 2,6-dimethyl-4-oxo-pyran-3,5-dicarboxylate 4'-Methylacetoacetanilid Dehydracetsäure p-Toluidin

Downstream Produkte

2,6-Distyryl-4H-pyran-4-one

2,6-Dimethyl-4-pyron Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 242)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Suzhou BEC Biological Technology Co., Ltd.
+undefined13771885869
 all@bek.com.cn China 62 58
Hebei Yanxi Chemical Co., Ltd. 		+8617531190177
 peter@yan-xi.com China 5993 58
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806
 sales@capotchem.com China 29797 60
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886
info@dakenam.com China 15928 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512
 info@tianfuchem.com China 21691 55
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795
ivan@atkchemical.com China 32480 60
career henan chemical co 		+86-0371-86658258
sales@coreychem.com China 29914 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873
 sales@chemdad.com China 39916 58
Alchem Pharmtech,Inc. 		8485655694
sales@alchempharmtech.com United States 63711 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427
 sales@conier.com China 49390 58

1004-36-0(2,6-Dimethyl-4-pyron)Verwandte Suche:

Dimethyl ether Ethan Dimethylphthalat Dimethylfumarat Chlorthal-dimethyl Acetonoxim Dimethylcarbonat Centchroman Dimethylsulfat Tetrahydro-4H-pyran-4-on N,N-Dimethylformamid Poly(dimethylsiloxane) Dimethylsulfoxid Dimethyldisulfid 4,6-Dimethyl-5-formylpyran-2-on 4,6-Dimethyl-2H-pyran-2-on Methyl-4,6-dimethyl-2-oxo-2H-pyran-5-carboxylat Ethyl-4,6-dimethyl-2-oxo-2H-pyran-5-carboxylat
  • 2,6-DIMETHYL-4H-PYRAN-4-ONE
  • 2,6-DIMETHYL-4-PYRONE
  • 2,6-DIMETHYL-G-PYRONE
  • AURORA KA-6632
  • gamma-2,6-Dimethylpyrone
  • 2,6-dimethyl-4h-pyran-4-on
  • 2,6-Dimethyl-4-pyranone
  • 2,6-Dimethyl-pyran-4-one
  • 2,6-Dimethyl-4H-pyran-4-one~2,6-Dimethyl-gamma-pyrone
  • 2,6-dimethyl-
  • 2,6-Dimethyl-4H-pyra
  • 2,6-DiMethyl-gaMMa-pyrone, 99% 25GR
  • Diisobutylcarbinol-13C4
  • 2,6-Dimethyl-gamma-pyrone,99%
  • 2,6-Dimethyl-4-pyrone, 2,6-Dimethyl-4-oxo-4H-pyran
  • 2,6-Dimethyl-4H-pyran-4-one for synthesis
  • 2,6-DiMethyl-gaMMa-pyrone 99%
  • 6-Dimethyl-4H-pyran-4-one
  • 4H-Pyran-4-one,2,6-dimethyl-
  • 2,6-Dimethyl-γ-pyrone >
  • 2,6-Dimethyl-γ-Pyrone,>98%
  • 2,6-DIMETHYL-GAMMA-PYRONE
  • 2,6-DiMethylgaMapyraone
  • Mefenamic Acid Impurity 22
  • 2,6-Dimethyl-y-pyrone
  • 1004-36-0
  • Heterocyclic Building Blocks
  • Organic Building Blocks
  • Ketones
  • Pyrans
  • Building Blocks
  • Carbonyl Compounds
  • C7 to C8
  • Electronic Chemicals
  • Ring Systems
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