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4-heptanone
4-heptanone

appearance:Colorless transparent liquid ASSAY:99%min CAS:123-19-3

4-HEPTANONE

Synonyms

Di-n-propyl Ketone

CAS No

123-19-3

Molecular formula

CH3(CH2)2CO(CH2)2CH3

Molecular weight

114.19

Appearance

Colorless, clear liquid 

Specifications 

Quality standards

Physical properties

Assay, wt%

≥98.5

Bp,°C

143.7

Water,wt%

≤0.2

Mp,°C

-32.1

Acidity,wt%

≤0.05(as acetic acid)

Fp,°C

49

d,20/°C4°C

0.816

nD20

1.409

Packaging

Net160 kgs in iron drums.   

Cautions

Flammable, vapor/air mixtures are explosive.

Do not store and use near hot surfaces, sparks, flame, ignition sources and strong oxidants. 

Prevent exposure to sunlight. Irritant to the eyes, skin and 

respiratory tract. Use AFFF, foam, powder and carbon dioxide in case of fire.

4-heptanone

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