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123-19-3

123-19-3 Structure

123-19-3 Structure
IdentificationMore
[Name]

4-Heptanone
[CAS]

123-19-3
[Synonyms]

2-HEPTANONE
4-HEPTANONE
AMYL METHYL KETONE
BUTYRONE
DI-N-PROPYL KETONE
DIPROPYL KETONE
FEMA 2544
FEMA 2546
HEPTANONE, 2-
MAK
METHYL AMYL KETONE
METHYL N-AMYL KETONE
METHYL N-PENTYL KETONE
METHYL PENTYL KETONE
N-AMYL METHYL KETONE
(n-C3H7)2CO
4-Heptanon
4-Oxoheptane
Di-n-propylketon
Dipropylketon
[EINECS(EC#)]

204-608-9
[Molecular Formula]

C7H14O
[MDL Number]

MFCD00009403
[Molecular Weight]

114.19
[MOL File]

123-19-3.mol
Chemical PropertiesBack Directory
[Appearance]

colourless liquid
[mp ]

-33 °C
[bp ]

149-150 °C(lit.)
[density ]

0.817 g/mL at 25 °C(lit.)
[vapor density ]

3.94 (vs air)
[vapor pressure ]

5.2 mm Hg ( 20 °C)
[FEMA ]

2546
[refractive index ]

n20/D 1.408(lit.)
[Fp ]

120 °F
[storage temp. ]

Flammables area
[Stability:]

Stable. Flammable. Incompatible with strong oxidizing agents, strong bases, strong reducing agents.
[Water Solubility ]

4.6 g/L (20 ºC)
[Merck ]

14,3345
[BRN ]

1699049
[CAS DataBase Reference]

123-19-3(CAS DataBase Reference)
[NIST Chemistry Reference]

4-Heptanone(123-19-3)
[EPA Substance Registry System]

123-19-3(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R10:Flammable.
R20/22:Harmful by inhalation and if swallowed .
R20:Harmful by inhalation.
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
[RIDADR ]

UN 2710 3/PG 3
[WGK Germany ]

2
[RTECS ]

MJ5600000
[HazardClass ]

3
[PackingGroup ]

III
[HS Code ]

29141900
[Safety Profile]

and skin contact. A skin and eye irritant. Flammable liquid when exposed to heat or flame; can react with oxidizing materials. To fight fire, use CO2, dry chemical, alcohol foam, fog, and mist. When heated to decomposition it emitsacrid smoke and fumes. See also KETONES.
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Carbon Black-->(3R,4S)-1-Benzoyl-3-(1-methoxy-1-methylethoxy)-4-phenyl-2-azetidinone-->THORIUM OXIDE-->Cerium dioxide
[Preparation Products]

octamylamine
Hazard InformationBack Directory
[General Description]

A colorless liquid with a pleasant odor. Insoluble in water and less dense than water. Flash point 120°F. Toxic by inhalation. A skin irritant. Used to make flavorings and as a solvent.
[Reactivity Profile]

DIPROPYL KETONE(123-19-3) is incompatible with the following: Oxidizers .
[Air & Water Reactions]

Flammable. Insoluble in water.
[Health Hazard]

Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

dipropyl ketone(123-19-3).msds
Questions And AnswerBack Directory
[Description]

4-Heptanone is an organic ketone containing seven carbon atoms. It can be found in urine samples of human being. It arises from in vivo beta-oxidation of 2-ethylhexanoic acid (EHA) from plasticisers, which is similar to the formation of 3-heptanone from valproic acid. It is mainly used as the solvents of nitrocellulose, nitrocellulose paint and synthetic resin and as the raw materials of organic synthesis. It can also be used as a internal standard of gas chromatography-mass spectrometry for the analysis of 3-monochloro-1, 2-propane diol which is a potential carcinogen found in soy sauce. It can be synthesized during the reaction of 1-butanol over base catalysts such as MgO.
[References]

Walker V, and Mills GA. "Urine 4-heptanone: a beta-oxidation product of 2-ethylhexanoic acid from plasticisers. " Clinica Chimica Acta306.2(2001):51-61.
Dayrit, F. M., and M. R. Niñonuevo. "Development of an analytical method for 3-monochloropropane-1,2-diol in soy sauce using 4-heptanone as derivatizing agent." Food Additives & Contaminants 21.3(2004):204-9.
Plint, Neville, et al. "Catalysed synthesis of 4-heptanone from 1-butanol."Catalysis Today 49.1–3(1999):71-77.
Spectrum DetailBack Directory
[Spectrum Detail]

4-Heptanone(123-19-3)IR1
4-Heptanone(123-19-3)13CNMR
4-Heptanone(123-19-3)MS
4-Heptanone(123-19-3)1HNMR
4-Heptanone(123-19-3)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

4-Heptanone, 98%(123-19-3)
[Alfa Aesar]

4-Heptanone, 98%(123-19-3)
[Sigma Aldrich]

123-19-3(sigmaaldrich)
[TCI AMERICA]

4-Heptanone,>97.0%(GC)(123-19-3)
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