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8.03226

1,4-Dichlorobenzene

for synthesis

Synonym(s):

1,4-Dichlorobenzene

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About This Item

Linear Formula:
1,4-(Cl)2C6H4
CAS Number:
106-46-7
Molecular Weight:
147.00
UNSPSC Code:
12352101
EC Index Number:
203-400-5
NACRES:
NA.22
MDL number:
MFCD00000604
Assay:
≥99.0% (GC)
Grade:
synthesis grade
Bp:
173-175 °C/1013 hPa
Vapor pressure:
0.8 hPa ( 20 °C)
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grade

synthesis grade

Quality Level

200

vapor pressure

0.8 hPa ( 20 °C)

assay

≥99.0% (GC)

form

crystals

autoignition temp.

>500 °C

potency

>2000 mg/kg LD50, skin (Rabbit)

expl. lim.

1.7-5.9 % (v/v)

dilution

(for synthesis)

pH

7 (20 °C, 0.06 g/L in H2O)

bp

173-175 °C/1013 hPa

mp

52-54 °C

transition temp

flash point 66 °C

solubility

0.08 g/L

density

1.23 g/cm3 at 70 °C

bulk density

800 kg/m3

storage temp.

2-30°C

SMILES string

Clc1ccc(cc1)Cl

InChI

1S/C6H4Cl2/c7-5-1-2-6(8)4-3-5/h1-4H

InChI key

OCJBOOLMMGQPQU-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 50 °C
Melting range (upper value): ≤ 54 °C
Identity (IR): passes test

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Warning

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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