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Key Documents

8.42141

Sigma-Aldrich

1,5-Dichloropentane

for synthesis

Synonym(s):

1,5-Dichloropentane

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About This Item

Empirical Formula (Hill Notation):
C5H10Cl2
CAS Number:
628-76-2
Molecular Weight:
141.04
MDL number:
MFCD00001017
UNSPSC Code:
12352101
EC Index Number:
211-053-6
NACRES:
NA.22

vapor pressure

1.5 hPa ( 25 °C)

Quality Level

200

assay

≥98.0% (GC)

bp

180 °C/1013 hPa

mp

-72 °C

transition temp

flash point 26 °C

solubility

0.125 g/L

density

1.10 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C5H10Cl2/c6-4-2-1-3-5-7/h1-5H2

InChI key

LBKDGROORAKTLC-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.098 - 1.103
Identity (IR): passes test

pictograms

FlameSkull and crossbones
GHS02,GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

78.8 °F - closed cup

flash_point_c

26 °C - closed cup

Certificates of Analysis (COA)

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