3-Methyl-2-butanone (563-80-4),3-Methyl-2-butanone (563-80-4) Manufacturers & Suppliers,Synthesis,MSDS

Basic information

Name:
3-Methyl-2-butanone
CAS No.:
563-80-4
Molecular Structure:
Formula:
C₅H₁₀O
Molecular Weight:
86.13
Synonyms:
2-Acetylpropane;2-Methylbutan-3-one;Isopropyl methyl ketone;MIPK;Methylisopropyl ketone;
EINECS:
209-264-3
Density:
0.793 g/cm³
Melting Point:
-92 °C(lit.)
Boiling Point:
78.3 °C at 760 mmHg
Appearance:
clear colourless liquid
Hazard Symbols:
F
Risk Codes:
11
Safety Description:
9-16-33 Details
Transport Information:
UN 2397 3/PG 2

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Chemistry

Molecular Structure of 3-Methyl-2-butanone (CAS NO.563-80-4):

Empirical Formula: C₅H₁₀O
Molecular Weight: 86.1323
IUPAC Name: 3-methylbutan-2-one
Synonyms of 3-Methyl-2-butanone (CAS NO.563-80-4): 2-Acetyl propane ; 2-Acetylpropane ; 2-Methyl-3-butanone ; 3-Methyl-2-butanone ; AI3-24194 ; Caswell No. 555A ; EINECS 209-264-3 ; EPA Pesticide Chemical Code 044104 ; Isopropyl methyl ketone ; Ketone, isopropyl methyl ; MIPK ; Methyl butanone-2 ; Methylbutanone (VAN) ; NSC 9379
H bond acceptors: 1
H bond donors: 0
Freely Rotating Bonds: 1
Polar Surface Area: 17.07Å²
Index of Refraction: 1.38
Molar Refractivity: 25.2 cm³
Molar Volume: 108.5 cm³
Surface Tension: 21.4 dyne/cm
Density: 0.793 g/cm³
Enthalpy of Vaporization: 31.92 kJ/mol
Boiling Point: 78.3 °C at 760 mmHg
Vapour Pressure: 93.3 mmHg at 25°C
Melting point: −92 °C(lit.)
EINECS: 209-264-3
Product Categories: Industrial/Fine Chemicals; Organics; ketone
InChI
InChI=1/C5H10O/c1-4(2)5(3)6/h4H,1-3H3
Smiles
C(C(C)=O)(C)C

Uses

3-Methyl-2-butanone (CAS NO.563-80-4) is mainly used as a solvent and otherwise it also can be used as dye intermediates, synthesis of medicine, pesticide, mineral processing and other industries.

Production

By Adding Bromine into tert-AMYL ALCOHOL to get the 2,3-dibromo-2-methylbutane.And then adding WATER to return backflow for 3-5hours till the hydrolyze completely.Then we can get the 3-Methyl-2-butanone (CAS NO.563-80-4).

Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Source
mouse	LD50	intraperitoneal	200mg/kg (200mg/kg)	"Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2n rev. ed. in 1985.Vol. 2C, Pg. 4737, 1982.
mouse	LD50	oral	2572mg/kg (2572mg/kg)	Toxicology Letters. Vol. 30, Pg. 13, 1986.
rabbit	LD50	skin	6350mg/kg (6350mg/kg)	Food and Cosmetics Toxicology. Vol. 16, Pg. 819, 1978.
rat	LCLo	inhalation	5700ppm/4H (5700ppm)	Toxicology and Applied Pharmacology. Vol. 28, Pg. 313, 1974.
rat	LD50	intraperitoneal	800mg/kg (800mg/kg)	"Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2n rev. ed. in 1985.Vol. 2C, Pg. 4737, 1982.
rat	LD50	oral	148mg/kg (148mg/kg)	Shell Chemical Company. Unpublished Report. Vol. -, Pg. 7, 1961.

Safety Profile

Hazard Codes: F
Risk Statements: 11
R11:Highly flammable.
Safety Statements: 9-16-33
S9:Keep container in a well-ventilated place.
S16:Keep away from sources of ignition.
S33:Take precautionary measures against static discharges.
RIDADR: UN 2397 3/PG 2
WGK Germany: 1
RTECS: EL9100000
Hazard Note: Highly Flammable
HazardClass: 3
PackingGroup: II
HS Code: 29141990

Specification

3-Methyl-2-butanone (CAS NO.563-80-4) is a highly flammable liquid ketone, so you should keep it far away from fire. besides, it will explosive when mixed with combustible material.