对二甲苯

产品名称

对二甲苯, for analysis EMSURE^®

SMILES string

Cc1ccc(cc1)C

InChI

1S/C8H10/c1-7-3-5-8(2)6-4-7/h3-6H,1-2H3

InChI key

URLKBWYHVLBVBO-UHFFFAOYSA-N

grade

reagent grade

agency

reag.

vapor pressure

8.7 hPa ( 20 °C)

product line

EMSURE^®

assay

≥99.0% (GC)

form

liquid

autoignition temp.

540 °C

potency

3910 mg/kg LD₅₀, oral (Rat)

expl. lim.

1.1-7 % (v/v)

dilution

(for analytical testing)

impurities

≤0.00025 meq/g Acidity
≤0.00025 meq/g Alkalinity
≤0.01% Water
≤0.1% Benzene (GC)
≤0.1% Toluene (GC)
≤3% Ethylbenzene (GC)

evapn. residue

≤0.001%

color

clearAPHA: ≤10

refractive index

n20/D 1.495-1.499

bp

138.4 °C/1013 hPa

mp

13.3 °C

transition temp

flash point 24 °C

density

0.86 g/cm³ at 20 °C

cation traces

Al: ≤0.00005%
B: ≤0.000002%
Ba: ≤0.00001%
Ca: ≤0.00005%
Cd: ≤0.000005%
Co: ≤0.000002%
Cr: ≤0.000002%
Cu: ≤0.000002%
Fe: ≤0.00001%
Mg: ≤0.00001%
Mn: ≤0.000002%
Ni: ≤0.000002%
Pb: ≤0.00001%
Sn: ≤0.00001%
Zn: ≤0.00001%

storage temp.

2-30°C

Quality Level

300