1-Bromo-2,3-butanedione

Basic Information

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CAS Number

5308-51-0

Molecular Formula

C4H5BrO2

Molecular Weight

164.99 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

148 ºC

Flash Point

65 ºC

Refractive Index

1.46

SMILES

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CC(=O)C(=O)CBr

InChI

InChI=1S/C4H5BrO2/c1-3(6)4(7)2-5/h2H2,1H3

InChIKey

HOJZUQSKSVMXON-UHFFFAOYSA-N

LogP

0.5394

Topological Polar Surface Area

34.14 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

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

Synonyms & References

English

2,3-Butanedione, 1-bromo-
1-Bromo-2,3-butanedione
1-Bromobutane-2,3-dione
Bromobiacetyl
1-bromobutane-2,3-dione

MDL Number

MFCD11878583

Customs Code

2914700090

FAQ

What is 1-Bromo-2,3-butanedione (CAS: 5308-51-0)?

1-Bromo-2,3-butanedione is a brominated organic compound with the chemical formula C4H4O2Br. It is a colorless to yellow liquid with a strong odor. This compound is used in various applications such as pharmaceuticals, research, and industrial processes.

What are the main uses of 1-Bromo-2,3-butanedione (CAS: 5308-51-0)?

1-Bromo-2,3-butanedione is primarily used in the synthesis of other organic compounds, as a reagent in chemical research, and as a starting material in pharmaceutical and industrial applications. It is also utilized in the formulation of certain products.

Is 1-Bromo-2,3-butanedione (CAS: 5308-51-0) safe?

1-Bromo-2,3-butanedione is generally safe when handled with appropriate precautions. However, it is corrosive and may irritate skin and eyes. Proper protective measures such as gloves, goggles, and a fume hood should be used during handling. It is important to follow all safety guidelines to avoid potential hazards.

How should 1-Bromo-2,3-butanedione (CAS: 5308-51-0) be stored?

1-Bromo-2,3-butanedione should be stored in a cool, well-ventilated place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent exposure to air and moisture. Storage at temperatures below 25°C is recommended to maintain its stability.