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1-Methoxynaphthalene

Product Name
1-Methoxynaphthalene
CAS No.
2216-69-5
Chemical Name
1-Methoxynaphthalene
Synonyms
1-Methoxy;I-Methoxynaphthalin;1-Methoxynaphtalene;1-Methoxynapthalene;1-METHOXYNAPHTHALENE;1-methoxy-naphthalen;1-METHOXYNAPHTHYLENE;a-Methoxynaphthalene;1-Methoxylnaphthalene;LABOTEST-BB LT00436935
CBNumber
CB6184119
Molecular Formula
C11H10O
Formula Weight
158.2
MOL File
2216-69-5.mol
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1-Methoxynaphthalene Property

Melting point:
5 °C
Boiling point:
135-137 °C/12 mmHg (lit.)
Density 
1.09 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.621(lit.)
Flash point:
>230 °F
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Chloroform, Methanol
form 
Oil
Specific Gravity
1.1
color 
Clear Colorless to Yellow
Water Solubility 
immiscible
BRN 
7748884
LogP
3.450
CAS DataBase Reference
2216-69-5(CAS DataBase Reference)
NIST Chemistry Reference
Naphthalene, 1-methoxy-(2216-69-5)
EPA Substance Registry System
Naphthalene, 1-methoxy- (2216-69-5)
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Safety

Safety Statements 
23-24/25
RIDADR 
UN 3082 9/PG III
WGK Germany 
3
RTECS 
QJ9465500
TSCA 
Yes
HazardClass 
9
PackingGroup 
III
HS Code 
29093090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Hazard statements

H411Toxic to aquatic life with long lasting effects

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
154571
Product name
1-Methoxynaphthalene
Purity
≥98%
Packaging
50g
Price
$207
Updated
2024/03/01
TCI Chemical
Product number
M0116
Product name
1-Methoxynaphthalene
Purity
>98.0%(GC)
Packaging
25g
Price
$28
Updated
2024/03/01
TCI Chemical
Product number
M0116
Product name
1-Methoxynaphthalene
Purity
>98.0%(GC)
Packaging
500g
Price
$324
Updated
2024/03/01
Alfa Aesar
Product number
B24825
Product name
1-Methoxynaphthalene, 98+%
Packaging
25g
Price
$48.65
Updated
2024/03/01
Alfa Aesar
Product number
B24825
Product name
1-Methoxynaphthalene, 98+%
Packaging
100g
Price
$143.65
Updated
2024/03/01
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1-Methoxynaphthalene Chemical Properties,Usage,Production

Chemical Properties

1-Methoxynaphthalene is an isomer of methoxynaphthalene. It is clear light yellow to brown liquid that aroma is not as good as 2-methoxynaphthalene. Insoluble in water, soluble in ethanol, ether, benzene and chloroform.

Uses

1-Methoxynaphthalene is used in the study of peroxygenase activity of cytochrome c peroxidase. It is used as a precursor to synthesize prenyl naphthalene-ols, which shows antioxidative activity. It is also used in organic synthesis, pesticides, perfumes for making soaps, and film developers.

Preparation

1-Methoxynaphthalene can be obtained by methylating 1-naphthol, and the methylating reagent can be selected from methyl trifluoroacetate, dimethyl carbonate and dimethyl sulfate.

Synthesis Reference(s)

Tetrahedron Letters, 32, p. 675, 1991 DOI: 10.1016/S0040-4039(00)74857-X

General Description

1-Methoxynaphthalene, a methoxyphenolic compound, is a naphthalene derivative that finds application as a precursor for the preparation of pharmaceutical drugs, and also as a therapeutic agent.

Purification Methods

Steam distil the ether from alkaline solution. The distillate is extracted with Et2O. After drying (MgSO4) the extract and evaporating Et2O, the methyl naphthyl ether is then fractionated under reduced pressure from CaH2. The picrate has m 129.5-130.5o (from EtOH). [Beilstein 6 IV 4211.]

1-Methoxynaphthalene Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 1-Methoxynaphthalene manufacturers

Henan Fengda Chemical Co., Ltd
Product
1-Methoxynaphthalene 2216-69-5
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-25
Hebei Duling International Trade Co. LTD
Product
1-Methoxynaphthalene 2216-69-5
Price
US $15.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000 Ton
Release date
2023-02-15
Hebei Guanlang Biotechnology Co., Ltd.
Product
1-Methoxynaphthalene 2216-69-5
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2023-03-06

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