5-Chloro-1-pentyne

Basic Information

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CAS Number

14267-92-6

Molecular Formula

C5H7Cl

Molecular Weight

92.57 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

Melting Point

-61°C (estimate)

Boiling Point

113°C

Water Solubility

Not miscible in water.

Refractive Index

n20/D 1.444(lit.)

SMILES

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C#CCCCCl

InChI

InChI=1S/C5H7Cl/c1-2-3-4-5-6/h1H,3-5H2

InChIKey

UXFIKVWAAMKFQE-UHFFFAOYSA-N

LogP

2.0253

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

57.6

Safety Information

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GHS Hazard Pictograms

H225

H315

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H315 Causes skin irritation
Skin corrosion/irritation

Hazard Class

Class 3 Class 3

Sensitiveness

Sensitive to air

Synonyms & References

English

Pent-4-yn-1-yl chloride
?5-Chloro-1-pentyne
DTXSID3065742
EINECS 238-159-5
NS00024641
BCP33456
4-Pentynyl Chloride
14267-92-6
EN300-93546
A807943
5-Chloropent-1-yne pound>>1-Pentyne, 5-chloro-
5-Chloro-1-pentyne
SCHEMBL103284
CS-17333
1-Pentyne, 5-chloro-
5-Chloropent-1-yne
AKOS009156964
CS-W009550
5-chloropentyne
FT-0600990
MFCD00001014
1-chloro-4-pentyne
5-chloro-pent-1-yne
1-chloro-4-pentine
J-802149
5-Chloro-1-pentyne, 98%
5-Chloro-1-Pentyne
(3-Chloropropyl)acetylene
1-Chloro-4-pentyne
EOS-60333
Chloro-1-pent

MDL Number

MFCD00001014

Customs Code

2903299090

FAQ

What regulatory guidelines apply to 5-Chloro-1-pentyne (CAS: 14267-92-6)?

5-Chloro-1-pentyne (CAS: 14267-92-6) falls under the criteria defined by the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) and is regulated by REACH in the European Union. Additionally, the Food and Drug Administration (FDA) and Environmental Protection Agency (EPA) in the United States have specific requirements for its handling and disposal. Producers and importers must ensure compliance with these regulations to avoid legal and safety issues.

Are there alternatives to 5-Chloro-1-pentyne (CAS: 14267-92-6) in synthesis?

There are several alternatives to 5-Chloro-1-pentyne (CAS: 14267-92-6) that can be used in synthesis, such as 1-Chloropent-1-yn-5-ol and 1-Phenylpent-1-yn-5-one. These compounds can offer similar reactivity profiles and may be chosen based on the specific requirements of the reaction, availability, and cost.

What is the market or research trend for 5-Chloro-1-pentyne (CAS: 14267-92-6)?

The market for 5-Chloro-1-pentyne (CAS: 14267-92-6) is relatively stable, with growing research interest in its use as a precursor for the synthesis of organic compounds. Recent studies are exploring its potential in pharmaceutical and materials science applications, driving demand in academic and industrial sectors.

How should waste containing 5-Chloro-1-pentyne (CAS: 14267-92-6) be handled?

Waste containing 5-Chloro-1-pentyne (CAS: 14267-92-6) should be collected in appropriate containers and stored in a well-ventilated area. For disposal, incineration is a common method, but professional waste disposal services should be used to ensure compliance with local regulations. Environmental protection measures should include proper containment to prevent soil and water contamination.