Methyl-2-naphthylether
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- CAS-Nr.
- 93-04-9
- Bezeichnung:
- Methyl-2-naphthylether
- Englisch Name:
- 2-Methoxynaphthalene
- Synonyma:
- NEROLIN YARA YARA;YARA YARA;NEROLINE YARA YARA;METHYL 2-NAPHTHYL ETHER;YARA;Jara jara;2-Methoxynaphthalene (Yara Yara);NSC 4171;Yura yara;IMPURITY-M
- CBNumber:
- CB3483471
- Summenformel:
- C11H10O
- Molgewicht:
- 158.2
- MOL-Datei:
- 93-04-9.mol
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Methyl-2-naphthylether Eigenschaften
- Schmelzpunkt:
- 70-73 °C (lit.)
- Siedepunkt:
- 274 °C (lit.)
- Dichte
- 1.064 g/mL at 25 °C (lit.)
- Dampfdruck
- 1.097Pa at 25℃
- FEMA
- 4704 | BETA-NAPHTHYL METHYL ETHER
- Brechungsindex
- 1.5440 (estimate)
- Flammpunkt:
- 272-274°C
- storage temp.
- Sealed in dry,Room Temperature
- Löslichkeit
- H2O: soluble (completely)
- Aggregatzustand
- Crystalline Solid
- pka
- 0[at 20 ℃]
- Farbe
- White to yellow-brown
- Geruch (Odor)
- at 1.00 % in dipropylene glycol. sweet naphthyl floral orange blossom acacia neroli
- Geruchsart
- naphthyl
- Wasserlöslichkeit
- INSOLUBLE
- Merck
- 14,5997
- JECFA Number
- 1257
- BRN
- 1859408
- Stabilität:
- Stable. Combustible. Incompatible with strong oxidizing agents.
- InChIKey
- LUZDYPLAQQGJEA-UHFFFAOYSA-N
- LogP
- 3.318 at 25℃
- CAS Datenbank
- 93-04-9(CAS DataBase Reference)
- NIST chemische Informationen
- Naphthalene, 2-methoxy-(93-04-9)
- EPA chemische Informationen
- Naphthalene, 2-methoxy- (93-04-9)
Methyl-2-naphthylether Chemische Eigenschaften,Einsatz,Produktion Methoden
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Beschreibung
β-Naphthyl methyl ether has an intensely sweet, floral odor suggestive of orange blossoms. It is free from naphthol by-odor. It has a sweet, strawberry taste. This may be prepared from potassium β-naphthol and methyl chloride at 300°C; by methylation of β-naphthol with dimethyl sulfate or by direct esterification with methyl alcohol.
Chemische Eigenschaften
white powder
Verwenden
2-Methoxynaphthalene is an Impurity of the non-steroidal anti-inflammatory Naproxen (N377525).
synthetische
From postassium β-naphthol and methyl chloride at 300°C; by methylation of β-naphthlol with dimethyl sulfate or by
direct esterification with methyl alcohol
läuterung methode
Fractionally distil the ether under vacuum. Crystallise it from absolute EtOH, aqueous EtOH, *C6H6, pet ether or n-heptane, and dry it under vacuum in an Abderhalden pistol or distil it in vacuo. The picrate has m 118o (from EtOH or CHCl3). [Kikuchi et al. J Phys Chem 91 574 1987, Beilstein 6 III 2969, 6 IV 4257.]
Methyl-2-naphthylether Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Methyl-2-naphthylether Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 509)Lieferanten
93-04-9(Methyl-2-naphthylether)Verwandte Suche:
- b-Methoxynaphthalene
- Methyl 2-naphtyl ether
- 2-Methoxynaphthalene, 98% 5GR
- 6-Methoxy-2-naphthalene
- NSC 4171
- 2-Methoxynaphthalene , 98.0%(GC)
- -Naphthylmethylether
- Nerolin (old)
- nerolin(old)
- Yura yara
- BETA-METHYL NAPHTHYL ETHER
- BETA NAPHTHOL METHYL ETHER
- BETA-NAPHTHYL METHYL ETHER
- B-NAPHTHOL METHYL ETHER
- B-NAPHTHYL METHYL ETHER
- METHYL B-NAPHTHYL ETHER
- Methyl 2-naphthyl ether
beta-Naphthyl methyl ether
- NAPROXEN IMP M
- 2-NAPHTHYL METHYL ETHER
- 2-METHOXYNAPHTHALENE
- methyl β-naphthyl ether
- 2-METHOXYNAPHTHALENE 99+%
- 2-Methoxynaphthalene,98%
- 2-methoxy-naphthalen
- 2-Naphthol methyl ether
- 2-naphtholmethylether
- beta-Methoxynaphthalene
- Ethyl beta-naphthyl ether
- Methyl beta-naphthyl ether
- methylbeta-naphthylether
- Naphthalene,2-methoxy-
- β-Naphthol methyl ether
- neroline “old”
- YARA YARA CRYSTALS
- 2-Methoxynaphthalene, Methyl 2-naphthyl ether
- 2-MethoxynaphthaL
- 2-Methoxynaphthalene(Nerolin)
- 2-Methoxynaphthalene>
- High Quality 2-methoxynaphthalene
- 2-Methoxynaphthalene USP/EP/BP
- Naproxen EP Impurity M (Nerolin)
- Naproxen Impurity 13（Naproxen EP Impurity M）
- 2-Methoxynaphthaleneodium salt hydrate
- 2-Methoxynaphthalene (Yara Yara)
- METHYL 2-NAPHTHYL ETHER
- YARA YARA
- NEROLINE YARA YARA
- NEROLIN YARA YARA
- Jara jara
- YARA
- Ethyl naphthyl methyl ether
- β-Naphthol methyl ether
- Naproxen Impurity M
- IMPURITY-M
- 93-04-9
- 1993-04-09
- 1993-4-9
- 34068
