ChemicalBook > CAS DataBase List > 2-Decanone

2-Decanone

Product Name
2-Decanone
CAS No.
693-54-9
Chemical Name
2-Decanone
Synonyms
DECANONE;2-Decanon;2-DECANONE;ecan-2-one;Decan-2-one;2-Oxodecane;n-C8H17COCH3;2-decanone+A8;2-Decanone>2-Decanone,97%
CBNumber
CB8274144
Molecular Formula
C10H20O
Formula Weight
156.27
MOL File
693-54-9.mol
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2-Decanone Property

Melting point:
3.5 °C (lit.)
Boiling point:
211 °C (lit.)
Density 
0.825 g/mL at 25 °C (lit.)
vapor density 
>1 (vs air)
refractive index 
n20/D 1.425(lit.)
FEMA 
4271 | 2-DECANONE
Flash point:
160 °F
storage temp. 
Store below +30°C.
color 
Colorless to Almost colorless
Odor
at 100.00 %. orange floral fatty peach
Odor Type
floral
Water Solubility 
Soluble in alcohol. Insoluble in water.
JECFA Number
2074
BRN 
1747463
LogP
3.73
CAS DataBase Reference
693-54-9(CAS DataBase Reference)
NIST Chemistry Reference
2-Decanone(693-54-9)
EPA Substance Registry System
2-Decanone (693-54-9)
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Safety

Safety Statements 
24/25
RIDADR 
NA 1993 / PGIII
WGK Germany 
2
RTECS 
HE0725000
10-23
TSCA 
Yes
HS Code 
29141990
Toxicity
LD50 orl-mus: 7936 mg/kg TOLED5 30,13,86
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

H401Toxic to aquatic life

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.18795
Product name
2-Decanone
Purity
for synthesis
Packaging
25mL
Price
$99.4
Updated
2024/03/01
Sigma-Aldrich
Product number
68228
Product name
2-Decanone
Purity
analytical standard
Packaging
5ml
Price
$100
Updated
2024/03/01
Sigma-Aldrich
Product number
196207
Product name
2-Decanone
Purity
98%
Packaging
25g
Price
$103
Updated
2024/03/01
TCI Chemical
Product number
D1643
Product name
2-Decanone
Purity
>99.0%(GC)
Packaging
25mL
Price
$60
Updated
2024/03/01
Alfa Aesar
Product number
A14145
Product name
2-Decanone, 97%
Packaging
5g
Price
$25.65
Updated
2024/03/01
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2-Decanone Chemical Properties,Usage,Production

Chemical Properties

CLEAR SLIGHTLY YELLOW LIQUID

Chemical Properties

Colorless clear liquid.

Occurrence

Reported found in rue oil China (1.31%), rue flower oil Colombia (1.25%), rue oil Cuba (0.72%), ambrette seed oil (0.10%), Croton flavens L. (Welensali) leaf oil Curacao (0.10%), cascarilla bark oil (0.06%) and violet flower absolute.

Uses

2-Decanone was used in the synthesis of brushed block copolymers via conjugation through an acid-labile hydrazone linker to poly(ethylene glycol)-poly(aspartate hydrazide) block copolymers; methyl ketones. 2-decanone used as a solvent and an intermediate in the synthesis of pharmaceuticals and agrochemicals. It is also used in perfumes.

Uses

2-Decanone was used in the synthesis of:

  • brushed block copolymers via conjugation through an acid-labile hydrazone linker to poly(ethylene glycol)-poly(aspartate hydrazide) block copolymers
  • methyl ketones

Definition

ChEBI: A methyl ketone that is decane in which the methylene hydrogens at position 2 are replaced by an oxo group.

Aroma threshold values

Medium-type strength odor, orange floral.

General Description

2-Decanone is a constituent of the essential oil of Ruta chalepensis L., which is used in the production of food, drugs and perfumery.

Safety Profile

Slightly toxic by ingestion. Aflammable liquid. When heated to decomposition it emitsacrid smoke and irritating vapors.

2-Decanone Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Decanone Suppliers

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