4,5,6,7-Tetrahydro-3,6-dimethylbenzofuran
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- CAS-Nr.
- 494-90-6
- Bezeichnung:
- 4,5,6,7-Tetrahydro-3,6-dimethylbenzofuran
- Englisch Name:
- MENTHOFURAN
- Synonyma:
- Menthofurane;4,5,6,7-TETRAHYDRO-3,6-DIMETHYLBENZOFURAN;Benzofuran, 4,5,6,7-tetrahydro-3,6-dimethyl-;FEMA 3235;MENTHOFURA;MENTHOFURAN;MENTHOFURAN(SG);Menthofuran,95%;UNII:LK024V9U3C;MENTHOFURAN WITH GC
- CBNumber:
- CB9407301
- Summenformel:
- C10H14O
- Molgewicht:
- 150.22
- MOL-Datei:
- 494-90-6.mol
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4,5,6,7-Tetrahydro-3,6-dimethylbenzofuran Eigenschaften
- Schmelzpunkt:
- 86°C
- Siedepunkt:
- 80-82 °C13 mm Hg(lit.)
- Dichte
- 0.97 g/mL at 25 °C(lit.)
- Brechungsindex
- n20/D 1.485(lit.)
- FEMA
- 3235 | 4,5,6,7-TETRAHYDRO-3,6-DIMETHYLBENZOFURAN
- Flammpunkt:
- 168 °F
- storage temp.
- Room Temperature
- Löslichkeit
- Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
- Aggregatzustand
- Liquid
- Farbe
- Clear light yellow
- Geruch (Odor)
- at 1.00 % in dipropylene glycol. pungent musty nutty earthy coffee
- Geruchsart
- musty
- Optische Aktivität
- [α]25/D +90°, c = 10 in methanol
- JECFA Number
- 758
- Stabilität:
- Not stable in solution
- LogP
- 4.02
- CAS Datenbank
- 494-90-6(CAS DataBase Reference)
- EPA chemische Informationen
- Benzofuran, 4,5,6,7-tetrahydro-3,6-dimethyl- (494-90-6)
Sicherheit
- Risiko- und Sicherheitserklärung
- Gefahreninformationscode (GHS)
| S-Sätze: |
24/25 |
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| WGK Germany |
2 |
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| RTECS-Nr. |
DF7995750 |
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| TSCA |
Yes |
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| HS Code |
29329990 |
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| Bildanzeige (GHS) |
 
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| Alarmwort |
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| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H227 |
Combustible liquid |
Flammable liquids |
Category 4 |
Warnung |
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P210, P280, P370+P378, P403+P235,P501 |
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| Sicherheit |
| P403+P235 |
An einem gut belüfteten Ort aufbewahren. Kühl halten. |
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4,5,6,7-Tetrahydro-3,6-dimethylbenzofuran Chemische Eigenschaften,Einsatz,Produktion Methoden
S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
Menthofuran occurs as the (+) isomer, in peppermint essential oils. It is a colorless liquid with
a minty odor.
Occurrence
Reported found in peppermint oil, corn mint oil, spearmint oil, Scotch spearmint oil, pennyroyal oil and other Mentha oils and buchu oil.
synthetische
(+)-Menthofuran [17957-94-7] is isolated fromMentha oils or is prepared synthetically,
for example, by treatment of (+)-pulegone with fuming sulfuric acid in
acetic anhydride and pyrolysis of the resulting sultone.
4,5,6,7-Tetrahydro-3,6-dimethylbenzofuran Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
4,5,6,7-Tetrahydro-3,6-dimethylbenzofuran Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 141)Lieferanten
494-90-6(4,5,6,7-Tetrahydro-3,6-dimethylbenzofuran)Verwandte Suche:
- 3,6-Dimethyl-4,5,6,7-tetrahydro-1-benzofuran
- 3,9-Epoxy-p-mentha-3,8-diene
- 4,5,6,7-tetrahydro-3,6-dimethyl-benzofura
- p-Mentha-3,8-diene, 3,9-epoxy-
- FEMA 3235
- MENTHOFURAN
- 4 5 6 7-TETRAHYDRO-3 6-DIMETHYLBENZOFUR&
- Menthofuran,95%
- 3,6-dimethyl-4,5,6,7-tetrahydrobenzofuran
- MENTHOFURAN(SG)
- MENTHOFURAN WITH GC
- MENTHOFURAN, NATURAL
- (6R)-3,6-Dimethyl-4,5,6,7-tetrahydrobenzofuran
- (R)-4,5,6,7-Tetrahydro-3,6-dimethylbenzofuran
- 4,5,6,7-Tetrahydro-3,6-dimethylbenzofuran,Menthofuran
- Menthofuran, 95% 10GR
- MENTHOFURA
- UNII:LK024V9U3C
- MENTHOFURAN Extra Pure
- Benzofuran, 4,5,6,7-tetrahydro-3,6-dimethyl-
- Menthofurane
- 4,5,6,7-TETRAHYDRO-3,6-DIMETHYLBENZOFURAN
- Inhibitor,peppermint oil biosynthesis,inhibit,monoterpene reductase,Menthofuran,Drug Metabolite
- 494-90-6
