4-Chloro-1-butanol

Basic Information

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CAS Number

928-51-8

Molecular Formula

C4H9ClO

Molecular Weight

108.57 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Boiling Point

84-85 °C/16 mmHg

Density

1.088 g/mL at 25 °C

Solubility

Soluble in methanol, chloroform, and dimethyl sufoxide.

Refractive Index

n20/D 1.453(lit.)

SMILES

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C(CCCl)CO

InChI

InChI=1S/C4H9ClO/c5-3-1-2-4-6/h6H,1-4H2

InChIKey

HXHGULXINZUGJX-UHFFFAOYSA-N

LogP

0.9977

Topological Polar Surface Area

20.23 Å²

Hydrogen Bond Donor/Acceptor

1 / 1

Complexity

23.5

Safety Information

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GHS Hazard Pictograms

H226

H302

H315

H319

H335

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H302 Harmful if swallowed
Acute toxicity, oral

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 3.2 Class 3.2

Sensitiveness

Sensitive to air

Synonyms & References

English

4-chloro-1-butanol
4-Chloro-1-butanol, Pract.
4-Chloro-1-butanol (contains varying amounts of Tetrahydrofuran)
4-Chloro-1-butanol (Technical Grade)
4-Chlorobutan-1-ol
: 4-Chloro-1-butanol
1-Butanol,4-chloro
1-chlorobutanol
4-Chlorbutan-1-ol
4-chloro-1-butano
4-Chlorobutane-1-ol
4-CHLOROBUTANOL
4-CHLOROBUTANOL-1
4-Chlorolbutanol
4-Choro-1-bytanol
4-hydroxybutyl chloride
hydroxypropyl methyl chloride
tetramethylene chlorohydrin
Tetramethylene Chlorohydrin (contains varying amounts of Tetrahydrofuran)
1-BUTANOL, 4-CHLORO-
4-Chloro-1-butane-ol
4-chloro-butan-1-ol
4-Chlorbutan-1-ol [German]
42EI3I5AY0
HXHGULXINZUGJX-UHFFFAOYSA-N
4chloro-1-butanol
4-chloranylbutan-1-ol
PubChem23235
WLN: Q4G
hydroxypr
4-Chloro-1-butanol(contains varying amounts of Tetrahydrofuran)

MDL Number

MFCD00002967

Customs Code

29055910

FAQ

What is 4-Chloro-1-butanol (CAS: 928-51-8)?

4-Chloro-1-butanol is a chlorinated alcohol with the chemical formula C4H9ClO. It is a colorless liquid with a mild odor, known for its solubility in organic solvents. This compound is commonly used as an intermediate in the synthesis of various pharmaceuticals and organic chemicals. Its structure includes a hydroxyl group attached to a butyl chain with a chlorine substituent at the fourth carbon.

What are the main uses of 4-Chloro-1-butanol (CAS: 928-51-8)?

4-Chloro-1-butanol is primarily used in the pharmaceutical industry as a building block for drug synthesis. It also finds applications in the production of surfactants, solvents, and other organic compounds. In research settings, it serves as a valuable reagent for chemical modifications and functional group transformations. Its utility stems from its ability to participate in a variety of chemical reactions.

Is 4-Chloro-1-butanol (CAS: 928-51-8) safe?

4-Chloro-1-butanol is generally considered safe when handled properly, but it may have potential health risks if inhaled or ingested. It is advisable to use appropriate personal protective equipment (PPE) such as gloves and goggles. Safety standards recommend working in a well-ventilated area and following standard chemical handling protocols to minimize exposure and ensure safe usage.

How should 4-Chloro-1-butanol (CAS: 928-51-8) be stored?

4-Chloro-1-butanol should be stored in a cool, dry, and well-ventilated place, away from direct light. It is best kept in a sealed, airtight container to prevent moisture absorption and contamination. Storage conditions should maintain a temperature below 25°C and humidity levels below 60% to ensure stability and prolong shelf life.