Methyl 4,4-dimethyl-3-oxopentanoate

Modify Date: 2024-01-02 12:05:04

Methyl 4,4-dimethyl-3-oxopentanoate Structure
Methyl 4,4-dimethyl-3-oxopentanoate structure
Common Name Methyl 4,4-dimethyl-3-oxopentanoate
CAS Number 55107-14-7 Molecular Weight 158.195
Density 1.0±0.1 g/cm3 Boiling Point 184.0±8.0 °C at 760 mmHg
Molecular Formula C8H14O3 Melting Point N/A
MSDS Chinese USA Flash Point 77.2±0.0 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name Methyl pivaloylacetate
Synonym More Synonyms

 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

 Safety Information

Symbol GHS07
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

 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%

 Articles2

More 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)

 Synonyms

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