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6-METHYLTETRALINE

CAS No.
1680-51-9
Chemical Name:
6-METHYLTETRALINE
Synonyms
6-Methyltetralin;6-METHYLTETRALINE;6-methyl-1,2,3,4-tetrahydronaphthalene;2-methyl-5,6,7,8-tetrahydronaphthalene;6-methyl-1,2,3,4-tetrahydro-naphthalene;1,2,3,4-Tetrahydro-6-methyl-naphthalene;6-Methyl-(1,2,3,4-tetrahydronaphthalene);naphthalene,1,2,3,4-tetrahydro-6-methyl-;Naphthalene, 6-methyl-1,2,3,4-tetrahydro-
CBNumber:
CB5310863
Molecular Formula:
C11H14
Molecular Weight:
146.23
MDL Number:
MFCD00216194
MOL File:
1680-51-9.mol
MSDS File:
SDS
Last updated:2025-07-24 18:13:42
Product description Number Pack Size Price
6-Methyl-1,2,3,4-tetrahydronaphthalene min. 95.0 % M3863 250MG $249
6-METHYLTETRALINE 98.00% CHM0290242 5MG $498.17
6-Methyl-1,2,3,4-tetrahydronaphthalene 1680519 1g $265
6-methyl-1,2,3,4-tetrahydronaphthalene 98+% 61-5923 0.25g $290
6-Methyl-1,2,3,4-tetrahydronaphthalene 98% A258825 100mg $53

6-METHYLTETRALINE Properties

Melting point -40°C
Boiling point 225.87°C (estimate)
Density 0.9537
refractive index 1.5357
storage temp. Sealed in dry,Room Temperature
Appearance Colorless to light yellow Liquid

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

6-METHYLTETRALINE price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical M3863 6-Methyl-1,2,3,4-tetrahydronaphthalene min. 95.0 % 1680-51-9 250MG $249 2025-07-31 Buy
American Custom Chemicals Corporation CHM0290242 6-METHYLTETRALINE 98.00% 1680-51-9 5MG $498.17 2021-12-16 Buy
Alichem 1680519 6-Methyl-1,2,3,4-tetrahydronaphthalene 1680-51-9 1g $265 2021-12-16 Buy
Abosyn 61-5923 6-methyl-1,2,3,4-tetrahydronaphthalene 98+% 1680-51-9 0.25g $290 2021-12-16 Buy
Ambeed A258825 6-Methyl-1,2,3,4-tetrahydronaphthalene 98% 1680-51-9 100mg $53 2021-12-16 Buy
Product number Packaging Price Buy
M3863 250MG $249 Buy
CHM0290242 5MG $498.17 Buy
1680519 1g $265 Buy
61-5923 0.25g $290 Buy
A258825 100mg $53 Buy

6-METHYLTETRALINE Chemical Properties,Uses,Production

Synthesis

2-Methylnaphthalene

91-57-6

2-methyltetralin

3877-19-8

6-METHYLTETRALINE

1680-51-9

The general procedure for the synthesis of the target compounds (CAS: 3877-19-8) and 6-methyl-1,2,3,4-tetrahydronaphthalene from 2-methylnaphthalene is as follows: first, n-hexadecane solution of the model feedstock is prepared, where the substrate concentration is 10% (the substrate consists of unsubstituted bicyclic aromatic naphthalene, 1-methylnaphthalene, 2-methylnaphthalene, 1,5-dimethylnaphthalene and 2,3-dimethylnaphthalene). The substrate and a calculated amount of precursor compound were accurately weighed and added to the insert tube, adding the oxide or its precursor (e.g., zirconium oxide) if necessary. Subsequently, the insert tube was placed in a 20 mL steel autoclave. The reaction conditions were set at temperatures ranging from 380°C to 400°C, hydrogen pressures ranging from 2 MPa to 5 MPa, and strong stirring was maintained. The molar ratios were set as follows: substrate/Mo 18.4:1 and 36.8:1, substrate/W 18.4:1, substrate/Ti 2.4:1, 4.9:1, 7.3:1, 9.7:1, and 12.5:1, substrate/Al 4.9:1 and 9.7:1, substrate/Zr 70.2:1, and substrate/Co 37.2:1. Catalysts were prepared by in-situ sulfidation in hydrocarbon feedstock prepared by in situ sulfurization in hydrocarbon feedstock with the addition of elemental sulfur (dissolved in n-hexadecane) in an amount of 2.5 wt% by weight of the feedstock. The autoclave was heated to the experimental temperature at a rate of 10°C/min. Upon completion of the reaction, the autoclave was cooled to room temperature and the catalyst was separated from the conversion product by centrifugation. Non-uniformity of the gaseous products of feedstock conversion was observed during the experiment.

References

[1] Petroleum Chemistry, 2018, vol. 58, # 1, p. 22 - 31
[2] Neftekhimiya, 2018, vol. 58, # 1, p. 26 - 35,10
[3] Recueil des Travaux Chimiques des Pays-Bas, 1958, vol. 77, p. 346,359
[4] Journal of the American Chemical Society, 1980, vol. 102, # 18, p. 5948 - 5949
[5] Magnetic Resonance in Chemistry, 1995, vol. 33, # 7, p. 523 - 528

91-57-6
3877-19-8
1680-51-9
Synthesis of 6-METHYLTETRALINE from 2-Methylnaphthalene

6-METHYLTETRALINE Suppliers

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1,2,3,4-Tetrahydro-6-methyl-naphthalene 2-methyl-5,6,7,8-tetrahydronaphthalene 6-Methyl-(1,2,3,4-tetrahydronaphthalene) 6-methyl-1,2,3,4-tetrahydronaphthalene 6-methyl-1,2,3,4-tetrahydro-naphthalene 6-Methyltetralin Naphthalene, 6-methyl-1,2,3,4-tetrahydro- naphthalene,1,2,3,4-tetrahydro-6-methyl- 6-METHYLTETRALINE 1680-51-9