Nerolin Bromelia
Nerolin bromelia 's cas code is 93-18-5.
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Product Description
Nerolin bromelia Basic information
Product Name: | Nerolin bromelia |
CAS: | 93-18-5 |
MF: | C12H12O |
MW: | 172.22 |
EINECS: | 202-226-7 |
Mol File: | 93-18-5.mol |
Nerolin bromelia Chemical Properties
Melting point | 35-37 °C(lit.) |
Boiling point | 282°C |
density | 1.0640 |
FEMA | 2768 | BETA-NAPHTHYL ETHYL ETHER |
refractive index | 1.5975 (estimate) |
Fp | 134°C |
solubility | alcohol: soluble |
form | neat |
Water Solubility | insoluble |
Merck | 14,3752 |
JECFA Number | 1258 |
BRN | 2042397 |
CAS DataBase Reference | 93-18-5(CAS DataBase Reference) |
NIST Chemistry Reference | Naphthalene, 2-ethoxy-(93-18-5) |
EPA Substance Registry System | Naphthalene, 2-ethoxy- (93-18-5) |
Nerolin bromelia Safety Information
Hazard Codes | Xi |
Risk Statements | 38 |
Safety Statements | 26-36-24/25 |
WGK Germany | 2 |
RTECS | QJ6900000 |
TSCA | Yes |
HS Code | 29093090 |
Nerolin bromelia Usage And Synthesis
Description | (β-Naphthyl ethyl ether has an odor suggestive of orange blossom with a faint, fruity undertone. It has a corresponding sweet taste suggestive of strawberry (on extreme dilution only). This substance may be prepared by esterification of P-naphthol with ethyl alcohol and sulfuric acid; from β-naphtholsodium and diethylsulfate in weak aqueous base; fromβ-naphtholsodium and ethyl bromide. |
Chemical Properties | β-Naphthyl ethyl ether has an odor suggestive of orange blossom with a faint, fruity undertone. Also, it has a corre[1]sponding sweet taste suggestive of strawberry (on extreme dilution only) |
Chemical Properties | light brown crystals |
Chemical Properties | Ethyl 2-Naphthyl Ether forms white crystals (mp 37–38°C), with a mild, long-lasting, orange blossom fragrance. |
Preparation | By esterification of β-naphthol with ethyl alcohol and sulfuric acid; from β-naphtholsodium and diethylsulfate in weak aqueous base; from β-naphtholsodium and ethyl bromide. |
Taste threshold values | Taste characteristics at 4 ppm: powdery, floral, soapy and heavy with a berry and grape nuance. |
Purification Methods | Crystallise it from pet ether or EtOH (m 37-38o). Dry it in vacuo, or distil it in a vacuum. The picrate has m 104.5o (from EtOH or CHCl3). [Beilstein 6 H 606, 6 II 578, 6 III 2972, 6 IV 4257.] |
Nerolin bromelia Preparation Products And Raw materials
Preparation Products | 2-Ethoxynaphthalene-1-carbonyl chloride |
Raw materials | Diethyl sulfate |