2-Bromo-1-cyclopropylethanone

Basic Information

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CAS Number

69267-75-0

Molecular Formula

C5H7BrO

Molecular Weight

163.01 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Boiling Point

191.6℃ at 760 mmHg

Density

1.669

Flash Point

92.784℃

Refractive Index

1.543

SMILES

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C1CC1C(=O)CBr

InChI

InChI=1S/C5H7BrO/c6-3-5(7)4-1-2-4/h4H,1-3H2

InChIKey

WCCCDMWRBVVYCQ-UHFFFAOYSA-N

LogP

1.3604

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

86.1

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 6.1 Class 6.1

Synonyms & References

English

J-508175
69267-75-0
AM87146
2-bromo-1-cyclo-propylethanone
CS-0030783
2-bromo-1-cyclopropylethan-1-one
2(c)\\bromo(c)\\1(c)\\cyclopropylethan(c)\\1(c)\\one
WCCCDMWRBVVYCQ-UHFFFAOYSA-N
2-bromo-1-cyclopropyl-ethanone
XX2S6XG85K
2-Bromo-1-Cycloproplyethan-1-One
2-bromanyl-1-cyclopropyl-ethanone
1-Cyclopropyl-2-bromoethanone
AS-18504
F2158-1114
bromomethyl cyclopropylketone
AKOS000276520
CYCLOPROPYL BROMOMETHYL KETONE
2-bromo-1-cyclopropylethanone
FT-0649930
1-bromomethyl cyclopropyl ketone
2-bromo-1-cyclopropyl ethanone
EN300-57214
BCP05144
Ethanone, 2-Bromo-1-Cyclopropyl-
SCHEMBL16366
A836416
B6077
BROMOMETHYL CYCLOPROPYL KETONE
(BROMOACETYL)CYCLOPROPANE
AB45693

MDL Number

MFCD08460238

Customs Code

2914700090

FAQ

What are the physical and chemical properties of 2-Bromo-1-cyclopropylethanone (CAS: 69267-75-0)?

2-Bromo-1-cyclopropylethanone (CAS: 69267-75-0) is a white crystalline solid. Its molecular weight is approximately 152.01 g/mol. It is slightly soluble in water but readily soluble in organic solvents like ethanol and acetone. This compound is known for its reactivity, particularly towards nucleophiles, and it is less reactive than its bromine analogs in other positions.

How is 2-Bromo-1-cyclopropylethanone (CAS: 69267-75-0) typically synthesized?

2-Bromo-1-cyclopropylethanone (CAS: 69267-75-0) can be synthesized via a cyclopropanation reaction of ethyl acetoacetate with bromoalkene or bromoalkyne in the presence of a suitable catalyst. The reaction provides good selectivity and yields. Common catalysts include palladium complexes and ligands.

What industries use 2-Bromo-1-cyclopropylethanone (CAS: 69267-75-0)?

2-Bromo-1-cyclopropylethanone (CAS: 69267-75-0) is used in the pharmaceutical industry for the synthesis of certain drugs, in polymer chemistry for functionalization, and in the production of sensors for detecting specific compounds. It also finds application in the preparation of semiconductors and other advanced materials.

What precautions should be taken when handling 2-Bromo-1-cyclopropylethanone (CAS: 69267-75-0)?

When handling 2-Bromo-1-cyclopropylethanone (CAS: 69267-75-0), it is essential to use appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated fume hood. Spills should be cleaned up promptly with absorbent materials, and proper disposal should follow the guidelines in the Safety Data Sheet (SDS).