Methyl 4,4-dimethyl-3-oxopentanoate

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Names

[ CAS No. ]:
55107-14-7

[ Name ]:
Methyl 4,4-dimethyl-3-oxopentanoate

[Synonym ]:
Methyl 4,4-dimethyl-3-oxopentanoate
MFCD00008847
Pentanoic acid, 4,4-dimethyl-3-oxo-, methyl ester
Methyl 4,4-dimethyl-3-oxovalerate
Methyl 4,4,4-trimethyl-3-oxobutanoate
EINECS 259-481-2

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
184.0±8.0 °C at 760 mmHg

[ Molecular Formula ]:
C8H14O3

[ Molecular Weight ]:
158.195

[ Flash Point ]:
77.2±0.0 °C

[ Exact Mass ]:
158.094299

[ PSA ]:
43.37000

[ LogP ]:
1.41

[ Vapour Pressure ]:
0.7±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.421

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ 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 ]:
S26-S36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methanol
  • 1-Chloropinacolone
  • carbon monoxide
  • Hexamethylphosphoramide
  • Pinacolone
  • Dimethyl Carbonate
  • Meldrumic acid
  • Pivaloyl chloride
  • Methyl 5,5-dimethyl-2,4-dioxohexanoate
  • Pivalic acid

DownStream

  • methyl 2-chloro-4,4-dimethyl-3-oxopentanoate
  • 2-tert-butyl-6-hydroxychromen-4-one
  • Methyl 2-amino-4-(tert-butyl)thiazole-5-carboxylate
  • Pivalic acid
  • 6-(tert-Butyl)-2-thioxo-2,3-dihydro-4(1H)-pyrimidinone
  • 3-TERT-BUTYL-1-PHENYL-2-PYRAZOLIN-5-ONE
  • 4-(tert-Butyl)-6-chloro-1,3-diazine
  • 6,6-dimethyl-5-oxoheptanoic acid
  • 2-tert-butyl-1H-benzo[d]imidazole
  • 4,4-dimethyl-1-(trimethylsilyl)pentane-1,3-dione

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Articles

Indium (III) chloride catalyzed one step synthesis of some new dibenzo(d,f)(1,3)dioxepines and 12H-dibenzo(d,g)(1,3)dioxocin derivatives. Tocco G, et al.

Tetrahedron Lett. 45(37) , 6909-13, (2007)

Neat carbomethoxypivaloylketene-preparation and chemical reactivity. Stadler A, et al.

Tetrahedron 57(31) , 6757-63, (2001)


More Articles

Related Compounds

  • methyl 4,4-dimethyl-3-oxonon-7-enoate
  • methyl 4,4-dimethyl-3-oxooct-7-enoate
  • methyl 2-chloro-4,4-dimethyl-3-oxopentanoate
  • Methyl 2-bromo-4,4-dimethyl-3-oxopentanoate
  • butyl 4,4-dimethyl-3-oxopentanoate
  • 2-Methyl-2-propanyl 4,4-dimethyl-3-oxopentanoate
  • 1-(4-phenylpiperazin-1-yl)-2-(2-(propylsulfonyl)-1H-benzo[d]imidazol-1-yl)ethanone
  • ethyl 4-(2-(2-(propylsulfonyl)-1H-benzo[d]imidazol-1-yl)acetyl)piperazine-1-carboxylate
  • 1-(2-methylbenzyl)-2-(propylsulfonyl)-1H-benzo[d]imidazole
  • 1-(2,5-dimethylbenzyl)-2-(propylsulfonyl)-1H-benzo[d]imidazole
  • N,N-diisopropyl-2-(2-(propylsulfonyl)-1H-benzo[d]imidazol-1-yl)acetamide
  • 1-(3-fluorobenzyl)-2-(propylsulfonyl)-1H-benzo[d]imidazole
  • 1-(4-bromobenzyl)-2-(propylsulfonyl)-1H-benzo[d]imidazole
  • (Z)-6,6-dimethylhept-2-en-4-ynoic Acid
  • 1-(3-chlorobenzyl)-2-(propylsulfonyl)-1H-benzo[d]imidazole
  • 2-(2-(benzylsulfonyl)-1H-benzo[d]imidazol-1-yl)-1-(3,4-dihydroquinolin-1(2H)-yl)ethanone
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