化合物信息

≥98%

98%

≥98.0% (GC)

≥99.5% (GC)

≥99%

99%

≥99.0% (GC)

≥98.5%

REAGENT

purum

analytical standard

anhydrous

ReagentPlus®

puriss. p.a.

analytical standard, for environmental analysis

SAJ first grade

C6H4(CH3)2

(limited shelf life, expiry date on the label)

<0.002% water

<0.005% water(100 mL pkg)

≤0.5% toluene (GC)

≤0.5% o- and p-xylene (GC)

<0.0003%

≤0.002%

Al: ≤0.5 mg/kg

Co: ≤0.02 mg/kg

Cd: ≤0.05 mg/kg

Fe: ≤0.1 mg/kg

Mg: ≤0.1 mg/kg

Na: ≤0.5 mg/kg

Zn: ≤0.1 mg/kg

Ba: ≤0.1 mg/kg

Cu: ≤0.02 mg/kg

K: ≤0.5 mg/kg

Pb: ≤0.1 mg/kg

Ca: ≤0.5 mg/kg

Cr: ≤0.02 mg/kg

Ni: ≤0.02 mg/kg

Bi: ≤0.1 mg/kg

Mn: ≤0.02 mg/kg

Li: ≤0.1 mg/kg

Mo: ≤0.1 mg/kg

Sr: ≤0.1 mg/kg

ampule of 5000 mg

3.66 (air = 1)

3.7 (vs air)

527 °C

982 °F

ca. 139.1 °C at 1013 hPa

139°C

138-139 °C(lit.)

138-139°C

27 °C (closed cup)

25 °C

77 °F

25°C(77°F)

13.33 hPa at 28.3 °C

16 mmHg ( 37.7 °C)

.8642 at 20 °C (relative density)

0.86 g/mL

0.868 g/mL at 25 °C(lit.)

0.866

-47.9 °C

-48°C

-48 °C(lit.)

-47°C

insoluble in water

very soluble in ethanol

very soluble in diethyl ether

Colorless liquid

0.8059 cP at 0 °C
0.6200 cP at 20 °C

1.49722

n20/D 1.497(lit.)

n20/D 1.497

1.4970

环境危害性 (N)

有害性 (Xn)

易燃性 (F)

有害性 (X)

130

R:10-20/21-38-53

R10 20 21 38

10-20/21-38

1307

UN1307

3Y

III

3

II

S:16-23-25-28-29-36/37/39

S25

3B

Room Temperature (15-30°C)

F1

ZE2275000

3

Harmful or fatal if swallowed. Vapor harmful. Flammable liquid and vapor.

Warning

Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

P210-P262-P302+P352

7 %

UN 1307 3/PG 3

H226-H312-H315-H332

H226-H312-H332-H315-H303

2

是