ChemicalBook > CAS DataBase List > 2,7-DIMETHYLNAPHTHALENE

2,7-DIMETHYLNAPHTHALENE

Product Name
2,7-DIMETHYLNAPHTHALENE
CAS No.
582-16-1
Chemical Name
2,7-DIMETHYLNAPHTHALENE
Synonyms
2,7-Dimethyl-phthalene;Trofinetide Impurity 1;2,7-DIMETHYLNAPHTHALENE;2,7-Dimcthylnaphthaline;2,7-DIMETHYLNAPTHTHALENE;naphthalene,2,7-dimethyl-;2,7-Dimethylnaphthalene >2,7-Dimethylnaphthalene,99%;2,7-Dimethylnaphthalene 99%;2,7-DIMETHYLNAPHTHALENE 98+%
CBNumber
CB7486076
Molecular Formula
C12H12
Formula Weight
156.22
MOL File
582-16-1.mol
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2,7-DIMETHYLNAPHTHALENE Property

Melting point:
94-97 °C (lit.)
Boiling point:
263 °C (lit.)
Density 
1.0030
refractive index 
1.5956 (estimate)
Flash point:
262-264°C
storage temp. 
Sealed in dry,Room Temperature
form 
powder to crystal
color 
White to Almost white
BRN 
1852737
LogP
4.447 (est)
CAS DataBase Reference
582-16-1(CAS DataBase Reference)
EPA Substance Registry System
2,7-Dimethylnaphthalene (582-16-1)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
HS Code 
2902900000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

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

Sigma-Aldrich
Product number
279919
Product name
2,7-Dimethylnaphthalene
Purity
99%
Packaging
250mg
Price
$64.3
Updated
2025/07/31
Sigma-Aldrich
Product number
279919
Product name
2,7-Dimethylnaphthalene
Purity
99%
Packaging
1g
Price
$131
Updated
2025/07/31
TCI Chemical
Product number
D0752
Product name
2,7-Dimethylnaphthalene
Purity
>98.0%(GC)
Packaging
1g
Price
$115
Updated
2025/07/31
TCI Chemical
Product number
D0752
Product name
2,7-Dimethylnaphthalene
Purity
>98.0%(GC)
Packaging
5g
Price
$475
Updated
2025/07/31
TRC
Product number
D476395
Product name
2,7-Dimethylnaphthalene
Packaging
500mg
Price
$130
Updated
2021/12/16
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2,7-DIMETHYLNAPHTHALENE Chemical Properties,Usage,Production

Chemical Properties

white to beige powder or flakes

Uses

2,7-Dimethylnaphthalene was used in the preparation of 2,7-bisbromomethylnapthalene via bromination with N-bromosuccinimide.

Definition

ChEBI: 2,7-dimethylnaphthalene is a dimethylnaphthalene.

Synthesis Reference(s)

Synthesis, p. 566, 1974 DOI: 10.1055/s-1974-23372

General Description

The atmospheric oxidation mechanism of 2,7-dimethylnaphthalene initiated by OH radical was investigated. Adsorption of 2,7-dimethylnaphthalene isomers dissolved in supercritical carbon dioxide on NaY-type zeolite was also studied.

2,7-DIMETHYLNAPHTHALENE Preparation Products And Raw materials

Raw materials

Preparation Products

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2,7-DIMETHYLNAPHTHALENE Suppliers

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582-16-1, 2,7-DIMETHYLNAPHTHALENERelated Search:

2,7-DIMETHYLNAPHTHALENE 2,7-Naphthalenedicarboxylic acid MITHRAMYCIN A 2,7-DI-TERT-BUTYLNAPHTHALENE 2,7-DIISOPROPYLNAPHTHALENE sodium diisopropylnaphthalenesulphonate 2,3,6-TRIMETHYLNAPHTHALENE CHROMOMYCIN A3 TIPS 1,2,3,4,10,10-HEXACHLORO-1,4,4A,5,8,8A-HEXAHYDRO-1,4-ENDO-EXO-5,8-DIMETHYLNAPHTHALENE (4R)-4,4a,5,6,7,8-Hexahydro-6α-isopropenyl-4β,4aβ-dimethylnaphthalene-2(3H)-one 1,2-DIMETHYLNAPHTHALENE 1,2,3,4,5,6,7,8-OCTAHYDRO-8,8-DIMETHYL-2,NAPHTHALDEHYDE 2,3-DIMETHYLNAPHTHALENE FLUOROL YELLOW 088 1,3-DIMETHYLNAPHTHALENE 1,5-DIMETHYLNAPHTHALENE 2,6-DIMETHYLNAPHTHALENE

  • 2,7-Dimethyl-phthalene
  • naphthalene,2,7-dimethyl-
  • 2,7-DIMETHYLNAPHTHALENE
  • 2,7-Dimethylnaphthalene,99%
  • 2,7-DIMETHYLNAPHTHALENE 98+%
  • 2,7-DIMETHYLNAPTHTHALENE
  • 2,7-Dimcthylnaphthaline
  • 2.7-Dimethylnaphthalene 100mg [582-16-1]
  • 2,7-Dimethylnaphthalene 99%
  • 2,7-Dimethylnaphthalene@50 μg/mL in Toluene
  • 2,7-Dimethylnaphthalene &gt
  • 2,7-Dimethylnaphthalene in isooctane
  • Trofinetide Impurity 1
  • 582-16-1
  • 582161
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  • Naphthalene derivatives
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