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541-85-5

541-85-5 structural image
Product Name: 5-METHYL-3-HEPTANONE
Formula: C8H16O
Synonyms: 5-Methyl-3-heptanone;Ethyl amyl ketone, Ethyl isoamyl ketone, Isoamyl ethyl ketone;Ethyl isoamyl ketone
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Ethyl sec-amyl ketone appears as a clear colorless liquid with a pungent odor. Insoluble in water and partially soluble in alcohol. Vapors are denser than air and may have a narcotic effect in high concentrations. Used in making perfumes and as a solvent for nitrocellulose and vinyl resins.
Boiling Point 315 °F at 760 mmHg (NIOSH, 2023)
Melting Point -70 °F (NIOSH, 2023)
Flash Point 138 °F (NIOSH, 2023)
Solubility Insoluble (NIOSH, 2023)
Density 0.82 (NIOSH, 2023) - Less dense than water; will float
Vapor Density Relative vapor density (air = 1): 4.4
Vapor Pressure 2 mmHg (NIOSH, 2023)
Kovats Retention Index 969.7 922 923 924 926 931 960 922 922 927.6 922 929

SAFETY INFORMATION

Signal word Warning
Pictogram(s)

Flame
Flammables
GHS02

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H226:Flammable liquids
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

COMPUTED DESCRIPTORS

Molecular Weight 128.21 g/mol
XLogP3 2.2
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 1
Rotatable Bond Count 4
Exact Mass 128.120115130 g/mol
Monoisotopic Mass 128.120115130 g/mol
Topological Polar Surface Area 17.1 Ų
Heavy Atom Count 9
Formal Charge 0
Complexity 86.6
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 1
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

Ethyl sec-amyl ketone appears as a clear colorless liquid with a pungent odor. Insoluble in water and partially soluble in alcohol. Vapors are denser than air and may have a narcotic effect in high concentrations. Used in making perfumes and as a solvent for nitrocellulose and vinyl resins.

RELATED SUPPLIERS

Herbochem Industries

1Y
product:541-85-5 / 57968-70-4 5-Methyl-3-heptanone 98%
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