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Key Documents

8.41003

Sigma-Aldrich

1,4-Diethylbenzene

for synthesis

Synonym(s):

1,4-Diethylbenzene

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About This Item

Empirical Formula (Hill Notation):
C10H14
CAS Number:
105-05-5
Molecular Weight:
134.22
MDL number:
MFCD00009264
UNSPSC Code:
12352005
EC Index Number:
203-265-2

vapor pressure

1.45 hPa ( 25 °C)

Assay

≥97.0% (GC)

form

liquid

autoignition temp.

430 °C

expl. lim.

0.8 % (v/v)

bp

182-184 °C/1013 hPa

mp

-43 °C

transition temp

flash point 55 °C

solubility

24.8 mg/L

density

0.862 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C10H14/c1-3-9-5-7-10(4-2)8-6-9/h5-8H,3-4H2,1-2H3

InChI key

DSNHSQKRULAAEI-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.860 - 0.865
Identity (IR): passes test

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

132.8 °F

Flash Point(C)

56 °C

Certificates of Analysis (COA)

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