ChemicalBook > CAS DataBase List > Cyclopropyl methyl ketone

Cyclopropyl methyl ketone

Product Name
Cyclopropyl methyl ketone
CAS No.
765-43-5
Chemical Name
Cyclopropyl methyl ketone
Synonyms
CPMK;Ethanone, 1-cyclopropyl-;Cyclopropylethanone;ACETYLTRIMETHYLENE;ACETYLCYCLOPROPANE;METHYL CYCLOPROPYL KETONE;NSC2031;NSC 1940;NSC 2031;NSC-2031
CBNumber
CB2201645
Molecular Formula
C5H8O
Formula Weight
84.12
MOL File
765-43-5.mol
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Cyclopropyl methyl ketone Property

Melting point:
<-70°C
Boiling point:
114 °C(lit.)
Density 
0.849 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.424(lit.)
Flash point:
70 °F
storage temp. 
Sealed in dry,Room Temperature
solubility 
185g/l
form 
Liquid
color 
Clear colorless to very slightly yellow
Specific Gravity
0.849
explosive limit
1.7%(V)
Water Solubility 
Fully miscible in water.
BRN 
1633817
InChIKey
HVCFCNAITDHQFX-UHFFFAOYSA-N
CAS DataBase Reference
765-43-5(CAS DataBase Reference)
NIST Chemistry Reference
Ethanone, 1-cyclopropyl-(765-43-5)
EPA Substance Registry System
Cyclopropyl methyl ketone (765-43-5)
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Safety

Hazard Codes 
F
Risk Statements 
11
Safety Statements 
9-16-29-33
RIDADR 
UN 1224 3/PG 2
WGK Germany 
3
RTECS 
KM5648000
HazardClass 
3
PackingGroup 
II
HS Code 
29142900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H301Toxic if swalloed

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.

P242Use only non-sparking tools.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
C120006
Product name
Cyclopropyl methyl ketone
Purity
99%
Packaging
25g
Price
$72.2
Updated
2025/07/31
Sigma-Aldrich
Product number
C120006
Product name
Cyclopropyl methyl ketone
Purity
99%
Packaging
100g
Price
$142
Updated
2025/07/31
TCI Chemical
Product number
C0985
Product name
Cyclopropyl Methyl Ketone
Purity
>98.0%(GC)
Packaging
25mL
Price
$31
Updated
2025/07/31
TCI Chemical
Product number
C0985
Product name
Cyclopropyl Methyl Ketone
Purity
>98.0%(GC)
Packaging
100mL
Price
$62
Updated
2025/07/31
TCI Chemical
Product number
C0985
Product name
Cyclopropyl Methyl Ketone
Purity
>98.0%(GC)
Packaging
500mL
Price
$185
Updated
2025/07/31
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Cyclopropyl methyl ketone Chemical Properties,Usage,Production

Chemical Properties

clear colorless to very slightly yellow liquid

Uses

Cyclopropyl methyl ketone was used in the preparation of homoallylic alcohols. Acetylcyclopropane is used as an intermediate for the manufacturing pharmaceuticals, agrochemicals and other organic compounds.

Cyclopropyl methyl ketone Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Cyclopropyl methyl ketone manufacturers

Sichuan Zhuoyu Yantang Technology Co., Ltd.
Product
Cyclopropyl methyl ketone 765-43-5
Price
US $100.00/kg
Min. Order
1kg
Purity
99
Supply Ability
300tons
Release date
2025-09-08
Hebei Chuanghai Biotechnology Co., Ltd
Product
Cyclopropyl methyl ketone 765-43-5
Price
US $8.90/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-28
Hebei Chuanghai Biotechnology Co,.LTD
Product
Cyclopropyl methyl ketone 765-43-5
Price
US $9.10/KG
Min. Order
1KG
Purity
99.%
Supply Ability
10000
Release date
2024-08-23

765-43-5, Cyclopropyl methyl ketoneRelated Search:


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  • InterMediates of Efavirenz and RilMenidine
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  • NSC 2031
  • NSC2031
  • NSC-2031
  • 765-43-5
  • 765-43-6
  • 765-43-4
  • C3H5COCH3
  • Building Blocks
  • C3 to C6
  • Carbonyl Compounds
  • Organic Building Blocks
  • Ketones
  • Simple 3-Membered Ring Compounds
  • Cyclopropanes
  • Simple 3-Membered Ring Compounds
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