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3-Methyl-2-butanone 563-80-4

3-Methyl-2-butanone (CAS 563-80-4, C5H10O), is a colorless liquid, widely used in the production of flavors and fragrances, with a fruity odor. It is also commonly used as a solvent in various industries. 3-Methyl-2-butanone is highly flammable and should be handled with caution. It plays a crucial role in the manufacturing of food and beverage products, as well as in the production of perfumes and cosmetics.

3-Methyl-2-butanone structural formula image

2D chemical structure 3D chemical structure

Chemical Name	3-Methyl-2-butanone
CAS Registry Number	563-80-4
PubChemID	11251
Molecular Weight	86.1323
PSA	17.07000
LogP	1.23140
EINECS	209-264-3
Molecular Formula	C₅H₁₀O

Synonyms

1，1-Dimethyl acetone
2-Acetylpropane
2-Butanone, 3-methyl-
2-Butanone,3-methyl-
3-Ketoisopentane
3-Methyl butanone
3-Methylbutan-2-on
3-methyl-butan-2-one
3-Methylbutan-2-one [UN2397] [Flammable liquid]
3-Methylbutanone
cough Cough. Dizziness. Headache. Nausea. Drowsiness. Redness. Dry skin. Redness. Pain.
EINECS 209-264-3
i-propyl methyl ketone
irritation eyes, skin, mucous membrane, respiratory system
iso-C3H7COCH3
ISOPROPYL METHYL KETONE
Methyl butanone-2
methyl i-propyl ketone
METHYL ISOPROPYL KETONE
Methyl-2-butanone
Methylbutanone
MFCD00008919
MIPK
UN 2397

Chemical Properties
Safety Infomation
NMR Specturm
Synthesis Route
Supplier List

563-80-4 Properties

Density 0.805
Boiling Point 94-95℃
Flash Point 6℃
Melting Point -92℃
Vapour 67.21 mm Hg (USCG, 1999)
Refractive Index 1.387-1.389
HS Code 29141990

563-80-4 Safety Infomation

Safety Statements S16;S33;S9
Risk Statements R11
Hazard Codes
HazardClass 3
Hazard Note H225; H336
PackingGroup II
Transport UN 2397

563-80-4 NMR Specturm

563-80-4 Synthesis Route

78-82-0

563-80-4 66 Suppliers

Literatures:
Dormond, Alain; Elbouadili, Abdelaziz; Moise, Claude Journal of Organic Chemistry, 1989 , vol. 54, # 15 p. 3747 - 3748
Yield: ~49%