3,5-Heptanedione

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Names

[ CAS No. ]:
7424-54-6

[ Name ]:
3,5-Heptanedione

[Synonym ]:
MFCD00015186
Heptane-3,5-Dione
3,5-Heptanedione
Dipropionylmethane
EINECS 231-054-5

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
183.1±13.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H12O2

[ Molecular Weight ]:
128.169

[ Flash Point ]:
63.4±16.8 °C

[ Exact Mass ]:
128.083725

[ PSA ]:
34.14000

[ LogP ]:
1.40

[ Vapour Pressure ]:
0.8±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.414

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H226

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S23-S24/25

[ RIDADR ]:
UN 1224 3/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
2914190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • monolithium monosodium mono(2,4-dioxopentane-1,3,5-triide)
  • methyl iodide
  • n-Ethyl propanoate
  • 2-Butanone
  • Diethyl malonate
  • ETHYLMAGNESIUM BROMIDE
  • malonoyl chloride
  • 1,2-diethyl-1,2-bis-trimethylsilanyloxy-cyclopropane
  • carbon suboxide

DownStream

  • 3,4-Hexanedione
  • Propanamide,N-(4-methoxyphenyl)-
  • Propanamide,N-(4-methylphenyl)-
  • 1H-BENZIMIDAZOLE, 2-ETHYL-6-METHYL-
  • 3,5-Dimethyl-1H-pyrazole-4-sulfonyl chloride
  • 2-ethylbenzimidazole
  • 3,6-OCTANDIONE
  • ethyl 3-acetyl-4-oxopentanoate
  • (4,6-diethylpyrimidin-2-yl)cyanamide
  • 1H-BENZIMIDAZOLE, 6-CHLORO-2-ETHYL-

Customs

[ HS Code ]: 2914190090

[ Summary ]:
2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Articles

Scope and mechanism of enantioselective Michael additions of 1,3-dicarbonyl compounds to nitroalkenes catalyzed by nickel(II)-diamine complexes.

J. Am. Chem. Soc. 129 , 11583, (2007)

Readily prepared Ni(II)-bis[(R,R)-N,N'-dibenzylcyclohexane-1,2-diamine]Br(2) was shown to catalyze the Michael addition of 1,3-dicarbonyl compounds to nitroalkenes at room temperature in good yields w...

THE ANTIDIABETIC ACTIVITY OF 3,5-DIMETHYLPYRAZOLES.

J. Med. Chem. 7(1) , 102-5, (1964)


More Articles

Related Compounds

  • Zinc 3,5-heptanedione
  • 4-Diazo-3,5-heptanedione
  • 2-Methyl-3,5-heptanedione
  • 4-methyl-3,5-heptanedione
  • 4-CHLORO-3,5-HEPTANEDIONE
  • 3,5-Heptanedione,2,4-dimethyl
  • (9H-fluoren-9-yl)methyl N-(2-methoxybut-3-yn-1-yl)carbamate
  • 3-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-4-iodobenzoic acid
  • 1-(4,5-Difluoro-2-nitrophenyl)cyclobutane-1-carbonitrile
  • methyl 2-(4-methanesulfonyl-1H-pyrazol-1-yl)but-3-enoate
  • 1-[1-(1H-indol-7-yl)cyclopropyl]ethan-1-ol
  • 1-(3-Ethoxy-4-hydroxyphenyl)cyclobutane-1-carboxylic acid
  • 2-(4-methanesulfonyl-1H-pyrazol-1-yl)cyclopentane-1-carboxylic acid
  • methyl 6-(4-methanesulfonyl-1H-pyrazol-1-yl)pyrazine-2-carboxylate
  • 3-Amino-1-(2-ethoxy-2-methylpropyl)-1,2-dihydropyridin-2-one
  • 1-(4-Methoxy-3-nitrophenyl)cyclobutane-1-carbonitrile
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