Nerolin Yara Yara
  • Air ProNerolin Yara Yara

Nerolin Yara Yara

Nerolin yara yara 's cas code is 93-04-9.

Send Inquiry

Product Description

Nerolin yara yara Basic information


Product Name:

Nerolin yara yara

CAS:

93-04-9

MF:

C11H10O

MW:

158.2

EINECS:

202-213-6

Mol File:

93-04-9.mol



Nerolin yara yara Chemical Properties


Melting point 

70-73 °C(lit.)

Boiling point 

274 °C(lit.)

density 

1.064 g/mL at 25 °C(lit.)

FEMA 

4704 | BETA-NAPHTHYL METHYL ETHER

refractive index 

1.5440 (estimate)

Fp 

272-274°C

storage temp. 

Store below +30°C.

solubility 

H2O: soluble (completely)

form 

Crystalline Solid

color 

White to yellow-brown

Water Solubility 

INSOLUBLE

JECFA Number

1257

Merck 

14,5997

BRN 

1859408

Stability:

Stable. Combustible. Incompatible with strong oxidizing agents.

InChIKey

LUZDYPLAQQGJEA-UHFFFAOYSA-N

CAS DataBase Reference

93-04-9(CAS DataBase Reference)

NIST Chemistry Reference

Naphthalene, 2-methoxy-(93-04-9)

EPA Substance Registry System

Naphthalene, 2-methoxy- (93-04-9)


Nerolin yara yara Safety Information


Safety Statements 

22-24/25

RIDADR 

UN 3077 9 / PGIII

WGK Germany 

2

RTECS 

QJ9468750

TSCA 

Yes

HS Code 

29093090

Toxicity

LD50 oral in rat: > 5gm/kg


Nerolin yara yara Usage And Synthesis


Description

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.

Chemical Properties

β-Naphthyl methyl ether has an intensely sweet, floral odor suggestive of orange blossoms; free from naphthol by-odor. It has a sweet, strawberry taste

Chemical Properties

white powder

Chemical Properties

Methyl 2-Naphthyl Ether forms white crystals (mp 73–74°C) with an intense orange blossom odor.

Uses

2-Methoxynaphthalene is an Impurity of the non-steroidal anti-inflammatory Naproxen (N377525).

Preparation

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

Purification Methods

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.]


2-Methoxynaphthalene Preparation Products And Raw materials


Raw materials

Methanol-->Sulfuric acid-->1-Aminonaphthalene-->Aurantiol (methyl anthranilate and hydroxycitronellal schiff base)

Preparation Products

2-Acetyl-6-methoxynaphthalene-->DL-6-METHOXY-ALPHA-METHYL-2-NAPHTHALENEMETHANOL-->6-METHOXY-2-NAPHTHOIC ACID-->6-Methoxy-2-naphthaldehyde-->6-METHOXY-1,2,3,4-TETRAHYDRONAPHTHALENE


Hot Tags: Nerolin Yara Yara, Suppliers, Wholesale, In Stock, Free Sample, China, Manufacturers, Made in China, Low Price, Quality, 1 Year Warranty

Related Category

Send Inquiry

Please Feel free to give your inquiry in the form below. We will reply you in 24 hours.
验证码,看不清楚?请点击刷新验证码