Methylnaphthalene CAS 1321-94-4

CAS: 1321-94-4
Molecular Formula: C11H10
Molecular Weight: 142.1971
EINECS: 215-329-7

Synonyms: MEHYL NAPHTHALENE; Naphthalene, methyl-; methyl-naphthalen; ALPHA/B-Methylnaphthalene; Methylnaphthalene; dycar mn; methylnaftalen; monomethylnaphthalene

What is Methylnaphthalene CAS 1321-94-4?

Methylnaphthalene CAS 1321-94-4 is a colorless oily liquid with naphthalene-like odor, which can volatilize with steam, is flammable, insoluble in water and easily soluble in ether and ethanol. The relative density (20℃) is 1.025, the boiling point is 245℃ and the flash point is 82.2℃.

Спецификация

Внешний вид	colorless liquid
Чистота	99%мин
Показатель преломления	1.616
Давление пара	0,0518 мм рт. ст. при 25 °C
Точка вспышки	82,2 ° F
Плотность	1,016 г /м3
Температура плавления	-5 °C Не кристаллизуется
Температура кипения	242,8° C при 760 мм рт. ст.

Использование

Methylnaphthalene CAS 1321-94-4 is the main raw material for the production of disperse dye auxiliaries (dispersants), and can also be used as heat carrier, solvent, surfactant, sulfur extractant, plasticizer, fiber dyeing aid, and standard fuel for the determination of alkyl number and cetane number.