Appearance

Colorless liquid

Purity （GC)%

≥99.9

Water by Karl Fischer %

≤0.03

Refractive index n20/d

1.327-1.330

UV absorption(205NM)

≤1

UV absorption(210NM)

≤0.6

UV absorption(220NM)

≤0.3

UV absorption(230NM)

≤0.2

UV absorption(235NM)

≤0.1

UV absorption(240NM)

≤0.1

UV absorption(260NM)

≤0.04

UV absorption(280NM)

≤0.01

UV absorption(400NM)

≤0.01