2-METHYL-3-HEPTANONE
- Product Name
- 2-METHYL-3-HEPTANONE
- CAS No.
- 13019-20-0
- Chemical Name
- 2-METHYL-3-HEPTANONE
- Synonyms
- Methylheptanone;3-Heptanone,2-methyl-;BUTYL ISOPROPYL KETONE;FEMA 4000;2-METHYL-3-HEPTANONE;2-methylheptan-3-one;2-Methylheptanone-(3);2-methyl-heptan-3-one;Linezolid Impurity 155;2-Methyl-3-heptanone>
- CBNumber
- CB9728048
- Molecular Formula
- C8H16O
- Formula Weight
- 128.21
- MOL File
- 13019-20-0.mol
2-METHYL-3-HEPTANONE Property
- Melting point:
- -32.24°C (estimate)
- Boiling point:
- 158-160 °C (lit.)
- Density
- 0.816 g/mL at 25 °C (lit.)
- FEMA
- 4000 | 2-METHYLHEPTAN-3-ONE
- refractive index
- n20/D 1.411(lit.)
- Flash point:
- 110 °F
- form
- clear liquid
- color
- Colorless to Almost colorless
- Odor
- at 100.00 %. fruity green leafy
- Odor Type
- fruity
- JECFA Number
- 1156
- LogP
- 2.32
- CAS DataBase Reference
- 13019-20-0(CAS DataBase Reference)
- EPA Substance Registry System
- 3-Heptanone, 2-methyl- (13019-20-0)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 10-36/37/38
- Safety Statements
- 16-26-36/37/39
- RIDADR
- UN 1224 3/PG 3
- WGK Germany
- 3
- HazardClass
- 3.2
- PackingGroup
- III
- HS Code
- 29141900
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 103128
- Product name
- 2-Methyl-3-heptanone
- Purity
- 99%
- Packaging
- 5g
- Price
- $259
- Updated
- 2024/03/01
- Product number
- M0693
- Product name
- 2-Methyl-3-heptanone
- Purity
- >95.0%(GC)
- Packaging
- 5mL
- Price
- $173
- Updated
- 2024/03/01
- Product number
- 5543AA
- Product name
- 2-Methylheptan-3-one
- Packaging
- 5ml
- Price
- $236
- Updated
- 2021/12/16
- Product number
- CD13024743
- Product name
- 2-Methylheptan-3-one
- Purity
- 95+%
- Packaging
- 10g
- Price
- $257
- Updated
- 2021/12/16
- Product number
- A284658
- Product name
- 2-Methylheptan-3-one
- Purity
- 98%
- Packaging
- 1g
- Price
- $32
- Updated
- 2021/12/16
2-METHYL-3-HEPTANONE Chemical Properties,Usage,Production
Chemical Properties
Colorless clear liquid
Occurrence
Reportedly present in Muscadine grapes (Vitis rotundifolia), cooked chicken and wine (white and rose).
Uses
2-Methyl-3-heptanone was used as an internal standard in dynamic headspace sampling, direct solvent extraction and vacuum simultaneous steam distillation–solvent extraction for sample preparation in volatile compound analysis in Thai soy sauce. It was used as an internal standard in the identification of volatile flavor compounds of stored nonfat dry milk using gas chromatography-olfactometry and aroma extract dilution analysis.
Aroma threshold values
Odor detection threshold in water = 0.024 to 0.058 ppm
Synthesis Reference(s)
The Journal of Organic Chemistry, 32, p. 2356, 1967 DOI: 10.1021/jo01282a605
General Description
2-Methyl-3-heptanone is a colorless to light yellow liquid. It is one of the trace taste- and odor-causing organic compounds present in natural water.
2-METHYL-3-HEPTANONE Preparation Products And Raw materials
Raw materials
Preparation Products
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