1,4-Dimethoxynaphthalene

Names

[ Name ]:
1,4-Dimethoxynaphthalene

[Synonym ]:
EINECS 233-209-2
Naphthalene,1,4-dimethoxy
1,4-dimethoxy-naphthalene
Naphthalene,4-dimethoxy
1,4-Dimethoxynaphthoquinone
MFCD00052378
1,4-Dimethoxy-naphthalin

Chemical & Physical Properties

[ Density]:
1.097 g/cm3

[ Boiling Point ]:
317.6ºC at 760 mmHg

[ Melting Point ]:
85 °C

[ Molecular Formula ]:
C₁₂H₁₂O₂

[ Molecular Weight ]:
188.22200

[ Flash Point ]:
134.3ºC

[ Exact Mass ]:
188.08400

[ PSA ]:
18.46000

[ LogP ]:
2.85700

[ Vapour Pressure ]:
0.000708mmHg at 25°C

[ Index of Refraction ]:
1.584

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2909309090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2909309090

[ Summary ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles

Synthetic Studies on the Kinamycin Family of Antibiotics: Synthesis of 2-(Diazobenzyl)-p-naphthoquinone, 1,7-Dideoxy-3-demethylprekinamycin, and 1-Deoxy-3-demethylprekinamycin.

J. Org. Chem. 62(13) , 4364-4369, (1997)

2-(Diazobenzyl)-p-naphthoquinone was synthesized from 2-benzyl-1,4-dimethoxynaphthalene by cerric ammonium nitrate oxidation to 2-benzyl-p-naphthoquinone followed by diazo transfer with tosyl azide. 1...

Synthesis of new arylalkoxy amido derivatives as melatoninergic ligands.

Bioorg. Med. Chem. 11 , 789-800, (2003)

Amido derivatives 10-18 of the corresponding oxyamines were synthesised as melatoninergic ligands by the reaction of hydroxyphtalimide with the halogeno derivatives or the corresponding alcohols using...

Two new naphthalene and anthraquinone derivatives from Asphodelus tenuifolius.

Pharmazie 57 , 286-287, (2002)

Chromatographic separation of an ethanolic extract of rhizomes of Asphodelus tenuifolius Cav. (Asphodelaceae) yielded in addition to beta-sitosterol, stigmasterol and two anthraquinone derivatives, 1,...