74-87-3

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Molecular formula

CH₃Cl

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Molecular weight

50.4875

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Melting point

-97.7°C

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Boiling point

-23.73°C

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Flashing point

﹤-40°C

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Relative density

99.6 kg/m3

@(-20℃)

Appearance: colorless gas under normal temperature and pressure; can be compressed into colorless liquid,with micro-sweet; slightly soluble in water; easily soluble in chloroform, diethyl ether, ethyl alcohol and acetone etc.,non-corrosive.

Index

Imperial quality  (Vt%)

Top quality  (Vt%)

High quality (Vt%)

Purity  %≥

99.95

99.9

99.5

Moisture   %≤

0.005

0.007

0.015

Acidity(as HCI)   %≤

0.0010

0.0015

0.0025

Mass fraction of evaporated residue  %≤

0.0010

0.0010

0.01

Mass fraction of chloroethane   %≤

0.0050

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