Methylnaphthalene

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Methylnaphthalene

CAS NO.： 1321-94-4

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Specification： 95%; 65%-75%; 55%-65%

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Lead Time： In Stock

Max Capacity： -

Packing： 200KG/Iron Drum

Product Detail

Properties

Petroleum Methylnaphthalene takes reformed aromatic hydrocarbon as materialk, is the mixture of α-Methylnaphthalene and β-Methylnaphthalene.

Molecular formula:C₁₁H₁₀

Quality index

No.	Item	Quality index		CAS
No.	Item	First grade	Second grade	CAS
1	Appearance	Colorless transparent liquid		1321-94-4
2	Density（D²⁰₄）	0.98-1.04	0.975-0.99
3	Distillation Range (quantity of distillate ≥98％) ℃	238-245	225-245
4	Flash point ℃≥	100	95
5	Methylnaphthalene %≥	96	55

Uses

Used in organic synthesis, insecticide, medicine, dye intermediates, also as a solvent of senior paint.

Packaging, storage and transportation

tank car or metal pail, This product belongs to dangerous goods, stored in accordance with the regulations of dangerous goods .

Properties

Methylnaphthalene is the main raw material for the production of disperse dye auxiliaries (dispersants). It can also be used as heat carrier and solvent, surfactant and sulfur extractant. It can also be used to produce plasticizer and fiber dyeing aid. It can also be used as standard fuel for the determination of alkane number and cetane number.

CAS No.

1321-94-4

Formula

C11H10

Molecular Mass

142.19700

Exact Mass

142.07800

PSA

0.00000

Logp

3.14820