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℃.

Đặc điểm kỹ thuật

Sự xuất hiện	chất lỏng
Độ tinh khiết	99%min
Chiết	1.616
Hơi áp lực	0.0518 hơn. tại 25 độ C
Điểm nhấp nháy	82.2°F
Mật độ	1.016 g/m3
Điểm nóng chảy	-5 °C Không kết tinh
Sôi	242.8°C tại 760mmHg

Sử dụng

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.