1,6-Dimethoxynaphthalene

Names

[ CAS No. ]:
3900-49-0

[ Name ]:
1,6-Dimethoxynaphthalene

[Synonym ]:
MFCD00086330
1,6-Dimethoxynaphthalene
Naphthalene, 1,6-dimethoxy-
2,5-Dimethoxynaphthalene

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
311.2±15.0 °C at 760 mmHg

[ Melting Point ]:
56-60 °C(lit.)

[ Molecular Formula ]:
C₁₂H₁₂O₂

[ Molecular Weight ]:
188.223

[ Flash Point ]:
130.3±19.9 °C

[ Exact Mass ]:
188.083725

[ PSA ]:
18.46000

[ LogP ]:
3.28

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.584

MSDS

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H318

[ Precautionary Statements ]:
P280-P305 + P351 + P338

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

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R41

[ Safety Phrases ]:
S26-S36/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2909309090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

3,7a-dimethoxy-1,1a,2,7-tetrahydrocyclopropa[b]naphthalene
8-METHOXY-1,2,3,4-TETRAHYDRONAPHTHALENE-2-CARBOXYLIC ACID
5-Methoxy-2-tetralone
6-Hydroxy-2-methoxynaphthalene
4,7-DIMETHOXY-1-NAPHTHALDEHYDE
N-benzyl-5-methoxy-1,2,3,4-tetrahydronaphthalen-2-amine
5-methoxy-1-methyl-tetralin-2-one
1,2,6-Trimethoxynaphthalene
5-methoxy-1,2,3,4-tetrahydronaphthalen-2-amine

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%