等级

ACS reagent
puriss. p.a.

质量水平

200

Agency

USP/NF
reag. ISO
reag. Ph. Eur.

蒸汽密度

3.2 (vs air)

蒸汽压

22 mmHg ( 20 °C)
26 mmHg ( 25 °C)

方案

≥99.7% (GC)

表单

liquid

自燃温度

997 °F

expl. lim.

7 %

技术

GC/GC: suitable

杂质

≤0.0001% thiophene
≤0.001% free acid (as HCl)
≤0.001% free alkali (as NaOH)
≤0.001% non-volatile matter
≤0.003% S-compounds (as S)
≤0.02% water (Karl Fischer)

颜色

APHA: ≤10

折射率

n/D 1.496 (lit.)
n20/D 1.496-1.498

沸点

110-111 °C (lit.)

mp

-93 °C (lit.)

密度

0.865 g/mL at 25 °C (lit.)

痕量阳离子

Al: ≤0.5 ppm
Ba: ≤0.1 ppm
Bi: ≤0.1 ppm
Ca: ≤0.5 ppm
Cd: ≤0.05 ppm
Co: ≤0.02 ppm
Cr: ≤0.02 ppm
Cu: ≤0.02 ppm
Fe: ≤0.1 ppm
K: ≤0.5 ppm
Li: ≤0.1 ppm
Mg: ≤0.1 ppm
Mn: ≤0.02 ppm
Mo: ≤0.1 ppm
Na: ≤0.5 ppm
Ni: ≤0.02 ppm
Pb: ≤0.1 ppm
Sr: ≤0.1 ppm
Zn: ≤0.1 ppm

SMILES字符串

Cc1ccccc1

应用

microbiology

InChI

1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3

InChI key

YXFVVABEGXRONW-UHFFFAOYSA-N