ChemicalBook > CAS DataBase List > 2-ACETYLCYCLOPENTANONE

2-ACETYLCYCLOPENTANONE

Product Name
2-ACETYLCYCLOPENTANONE
CAS No.
1670-46-8
Chemical Name
2-ACETYLCYCLOPENTANONE
Synonyms
NSC 141181;Acetylcyclopentanone;2-ACETYLCYCLOPENTANONE;2-acetyl-cyclopentanon;o-acetylcyclopentanone;Cyclopentanone,2-acetyl-;2-Acetylcyclopentan-1-one;Cyclopentanone, 2-acetyl-;2-Acetyl-1-cyclopentanone;2-Acetylcyclopentanone>
CBNumber
CB3306969
Molecular Formula
C7H10O2
Formula Weight
126.15
MOL File
1670-46-8.mol
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2-ACETYLCYCLOPENTANONE Property

Melting point:
60-70℃
Boiling point:
72-75 °C/8 mmHg (lit.)
Density 
1.043 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.489(lit.)
Flash point:
163 °F
storage temp. 
Store at +2°C to +8°C.
pka
10.87±0.20(Predicted)
form 
clear liquid
color 
Colorless to Light yellow to Light orange
Specific Gravity
1.043
BRN 
1857601
LogP
-0.332 (est)
CAS DataBase Reference
1670-46-8(CAS DataBase Reference)
EPA Substance Registry System
Cyclopentanone, 2-acetyl- (1670-46-8)
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Safety

Hazard Codes 
Xn
Risk Statements 
22
Safety Statements 
36
WGK Germany 
3
RTECS 
GY4728000
F 
8-10-23
HS Code 
29142900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

H302Harmful if swallowed

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

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
179779
Product name
2-Acetylcyclopentanone
Purity
98%
Packaging
5g
Price
$29.04
Updated
2024/03/01
Sigma-Aldrich
Product number
179779
Product name
2-Acetylcyclopentanone
Purity
98%
Packaging
25g
Price
$169
Updated
2024/03/01
TCI Chemical
Product number
A0869
Product name
2-Acetylcyclopentanone
Purity
>95.0%(GC)
Packaging
5mL
Price
$90
Updated
2024/03/01
TCI Chemical
Product number
A0869
Product name
2-Acetylcyclopentanone
Purity
>95.0%(GC)
Packaging
25mL
Price
$271
Updated
2024/03/01
Sigma-Aldrich
Product number
179779
Product name
2-Acetylcyclopentanone
Purity
98%
Packaging
100g
Price
$496
Updated
2024/03/01
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2-ACETYLCYCLOPENTANONE Chemical Properties,Usage,Production

Chemical Properties

clear light yellow to brown liquid

Purification Methods

Dissolve the ketone in pet ether (b 30-60o), wash it with saturated aqueous NaHCO3, dry over Drierite and fractionate in a vacuum. It gives a violet colour with ethanolic FeCl3 and is only slowly hydrolysed by 10% aqueous KOH but rapidly on boiling to yield 6-oxoheptanoic acid. [Manyik et al. J Am Chem Soc 75 5030 1953, Acheson J Chem Soc 4232 1956, UV: Martin & Frenelius J Am Chem Soc 81 2342 1959.] It gives a gray green Cu salt from Et2O/pentane, m 237-238o [House & Wasson J Am Chem Soc 79 1488 1957].

2-ACETYLCYCLOPENTANONE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-ACETYLCYCLOPENTANONE manufacturers

Hebei Guanlang Biotechnology Co., Ltd.
Product
2-ACETYLCYCLOPENTANONE 1670-46-8
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2023-04-04
Career Henan Chemical Co
Product
2-ACETYLCYCLOPENTANONE 1670-46-8
Price
US $1.00/KG
Min. Order
1KG
Purity
98% HPLC
Supply Ability
10t
Release date
2019-12-20

1670-46-8, 2-ACETYLCYCLOPENTANONERelated Search:

2-ACETYLCYCLOPENTANONE 3-HEPTAFLUOROBUTYRYL-(+)-CAMPHOR 3-TRIFLUOROACETYL-D-CAMPHOR Cyclopentanone CYCLOPENTANEACETIC ACID, A,2-DIOXO-, ETHYL ESTER 16-KETOPROGESTERONE 3-(HEPTAFLUOROBUTYRYL)-I-CAMPHOR 2-Acetyl-1,3-cyclopentanedione 2-(PERFLUOROBUTANOYL)CYCLOPENTANONE rugulin 2-(TRIFLUOROACETYL)CYCLOPENTANONE 5-PREGNEN-3-BETA-OL-16,20-DIONE ACETATE AKOS BBS-00002638 2-(E)-[DIMETHYLAMINOMETHYLENE]-5-(TRIFLUOROACETYL)CYCLOPENTANONE 2-(E)-BENZYLIDENE-5-(TRIFLUOROACETYL)CYCLOPENTANONE 2,5-BIS(TRIFLUOROACETYL)CYCLOPENTANONE 16-KETOPREGNENOLONE oxo(4,7,7-trimethyl-3-oxobicyclo[2.2.1]hept-2-yl)acetic acid

  • 2-ACETYLCYCLOPENTANONE
  • (R,S)-2-Acetyl-cyclopentanone
  • 2-Acetylcyclopentan-1-one
  • 2-acetyl-cyclopentanon
  • (2S)-2-acetyl-1-cyclopentanone
  • 2-ACETYLCYCLOPENTANONE 98+%
  • 2-Acetylcyclopentanone, GC 99%
  • 2-Acetylcyclopentanone,99%
  • Acetylcyclopentanone
  • Cyclopentanone, 2-acetyl-
  • Cyclopentanone,2-acetyl-
  • o-acetylcyclopentanone
  • 2-Acetylcyclopentanone, 99% 5GR
  • 2-ACETYLCYCLOPENTANONE FOR SYNTHESIS
  • alpha-Acetylcyclopentanone
  • NSC 141181
  • 2-Acetyl-1-cyclopentanone
  • 2-Acetylcyclopentanone&gt
  • 1670-46-8
  • CH3COC5H7O
  • Environmentally-friendly Oxidation
  • Ligands (Environmentally-friendly Oxidation)
  • Building Blocks
  • C7 to C8
  • Carbonyl Compounds
  • Ketones
  • Organic Building Blocks
  • ketone
  • Environmentally-friendly Oxidation
  • Ligands (Environmentally-friendly Oxidation)
  • Synthetic Organic Chemistry
  • C7 to C8
  • Carbonyl Compounds
  • Ketones