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6-METHYLTETRALINE

Product Name
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
Formula Weight
146.23
MOL File
1680-51-9.mol
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6-METHYLTETRALINE Property

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

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

Synthesis

91-57-6

3877-19-8

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

6-METHYLTETRALINE Preparation Products And Raw materials

Raw materials

Preparation Products

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