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106-35-4

Name 3-Heptanone
CAS 106-35-4
EINECS(EC#) 203-388-1
Molecular Formula C7H14O
MDL Number MFCD00009483
Molecular Weight 114.19
MOL File 106-35-4.mol

Chemical Properties

Appearance Ethyl butyl ketone is a colorless liquid with a powerful, fruity odor.
Melting point  -39 °C (lit.)
Boiling point  146-149 °C (lit.)
density  0.818 g/mL at 25 °C(lit.)
vapor pressure  1.4 at 25 °C (quoted, Verschueren, 1983)
FEMA  2545
refractive index  n20/D 1.408(lit.)
Fp  106 °F
storage temp.  Flammables area
solubility  4.3g/l
form  Liquid
color  Clear slightly yellow
Odor at 1.00 % in dipropylene glycol. powerful green fatty fruity
Stability: Stable. Flammable. Incompatible with strong oxidizing agents, strong bases, strong reducing agents. May form peroxides in storage if in contact with air-store under inert gas.
Odor Type green
Water Solubility  3.3 g/L (20 ºC)
JECFA Number 285
BRN  506161
Henry's Law Constant 4.38 x 10-4(atm?m3/mol) at 37 °C (static headspace-GC, Bylaite et al., 2004)
Dielectric constant 12.9(22℃)
Exposure limits TLV-TWA 230 mg/m3 (50 ppm) (ACGIH); IDLH 3000 ppm (NIOSH). .
LogP 1.97
Uses
Solvent mix for air-dried and baked finishes, for polyvinyl and nitrocellulose resins.
CAS DataBase Reference 106-35-4(CAS DataBase Reference)
NIST Chemistry Reference 3-Heptanone(106-35-4)
EPA Substance Registry System 106-35-4(EPA Substance)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R22:Harmful if swallowed.
R38:Irritating to the skin.
R40:Limited evidence of a carcinogenic effect.
R48/20/22:Harmful: danger of serious damage to health by prolonged exposure through inhalation and if swallowed .
R36:Irritating to the eyes.
R20:Harmful by inhalation.
R10:Flammable.
Safety Statements 
S36:Wear suitable protective clothing .
S24:Avoid contact with skin .
RIDADR  UN 2810 6.1/PG 3
WGK Germany  2
RTECS  MJ5250000
Hazard Note  Irritant
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29141990
Safety Profile
Moderately toxic by ingestion and inhalation. A skin and eye irritant. A flammable liquid. Can react with oxidizing materials. To fight fire, use foam, Co2, dry chemical. See also KETONES.
Hazardous Substances Data 106-35-4(Hazardous Substances Data)
Toxicity
Acute oral LD50 for rats 2,760 mg/kg (quoted, RTECS, 1985).
IDLA 1,000 ppm

Hazard Information

Material Safety Data Sheet(MSDS)

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