ChemicalBook--->CAS DataBase List--->571-58-4

571-58-4

571-58-4 Structure

571-58-4 Structure
IdentificationMore
[Name]

1,4-DIMETHYLNAPHTHALENE
[CAS]

571-58-4
[Synonyms]

1,4-DIMETHYLNAPHTHALENE
1,4-Dimethylnapthalene
naphthalene,1,4-dimethyl-
1,4-DIMETHYLNAPHTHALENE OEKANAL
1 4-DIMETHYLNAPHTHALENE OEKANAL 250 MG
1,4-Dimethylnaphthalene,~99%
1,4-DIMETHYLNAPHTHALENE 95+%
[EINECS(EC#)]

209-335-9
[Molecular Formula]

C12H12
[MDL Number]

MFCD00004037
[Molecular Weight]

156.22
[MOL File]

571-58-4.mol
Chemical PropertiesBack Directory
[Melting point ]

-18 °C (lit.)
[Boiling point ]

262-264 °C/751 mmHg (lit.)
[density ]

1.016 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.613(lit.)
[Fp ]

>230 °F
[form ]

neat
[color ]

Colorless to Light yellow to Light orange
[Water Solubility ]

9.634mg/L(25 ºC)
[BRN ]

2039842
[LogP]

4.370
[CAS DataBase Reference]

571-58-4(CAS DataBase Reference)
[EPA Substance Registry System]

1,4-Dimethylnaphthalene (571-58-4)
Safety DataBack Directory
[Safety Statements ]

S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[RTECS ]

QJ4440000
[HS Code ]

2902.90.9000
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

1,4-Naphthalenedicarboxylic acid-->2,3-DIMETHYLNAPHTHALENE-->Naphthalene-->1,4-BIS(BROMOMETHYL)NAPHTHALENE
Hazard InformationBack Directory
[Uses]

1,4-Dimethylnaphthalene is a polycyclic aromatic hydrocarbon (PAH) that has been found in dust particulate matter and is associated with activation of aryl hydrocarbon receptor as a major toxic mode of action in WB-F344 cell line. 1,4-Dimethylnaphthalene has been found to retard the development of epidermoid carcinomas in hamster buccal pouch. 1,4-Dimethylnaphthalene alters the genes associated with the maintenance of a G1/S phase block possibly through the induction of the cell cycle inhibitors KRP1 and KRP2 in potatoes.
[Definition]

ChEBI: A dimethylnaphthalene carrying methyl groups at positions 1 and 4.
[Synthesis Reference(s)]

The Journal of Organic Chemistry, 46, p. 1251, 1981 DOI: 10.1021/jo00320a005
Spectrum DetailBack Directory
[Spectrum Detail]

1,4-DIMETHYLNAPHTHALENE(571-58-4)MS
1,4-DIMETHYLNAPHTHALENE(571-58-4)1HNMR
1,4-DIMETHYLNAPHTHALENE(571-58-4)13CNMR
1,4-DIMETHYLNAPHTHALENE(571-58-4)IR1
1,4-DIMETHYLNAPHTHALENE(571-58-4)Raman
1,4-DIMETHYLNAPHTHALENE(571-58-4)ESR
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

571-58-4(sigmaaldrich)
[TCI AMERICA]

1,4-Dimethylnaphthalene,>95.0%(GC)(571-58-4)
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