4-Pentyn-1-ol | CAS No. 5390-04-5

4-Pentyn-1-ol

Basic Information

View in Editor

CAS Number

5390-04-5

Molecular Formula

C5H8O

Molecular Weight

74.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

Melting Point

-24.1°C (estimate)

Boiling Point

155°C

Water Solubility

Miscible with water.

Refractive Index

n20/D 1.445(lit.)

SMILES

View in Editor

C#CCCCO

InChI

InChI=1S/C5H8O/c1-2-3-4-5-6/h1,6H,3-5H2

InChIKey

CRWVOXFUXPYTRK-UHFFFAOYSA-N

LogP

0.7787999999999999

Topological Polar Surface Area

20.23 Å²

Hydrogen Bond Donor/Acceptor

1 / 1

Complexity

57.6

Safety Information

View Safety Information

GHS Hazard Pictograms

H315

H319

H335

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 Comb liq. Class Comb liq.

Synonyms & References

English

4-Pentyn-1-ol
UNII-2PDG6ME2TL
NSC 5274
DTXSID70202175
5-hydroxypentyne
InChI=1/C5H8O/c1-2-3-4-5-6/h1,6H,3-5H
5390-04-5
1-Pentyn-5-ol
pent-1-yn-5-ol
J-802147
F0001-1402
4-pentin-1-ol
A829818
pent-4yn-1-ol
390-04-5
NSC-5274
NSC5274
Pent-4-yn-1-ol
SY007472
4-Pentyne-1-ol
MFCD00002974
AI3-37253
P0817
PB43009
CS-W011358
5-hydroxy-1-pentyne
FT-0619363
EN300-21738
NS00032867
4-Pentyn-1-ol, 97%
EINECS 226-383-6

MDL Number

MFCD00002974

Customs Code

2905290000

FAQ

What regulatory guidelines apply to 4-Pentyn-1-ol (CAS: 5390-04-5)?

4-Pentyn-1-ol (CAS: 5390-04-5) falls under the jurisdiction of various regulatory guidelines, including the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), REACH regulations in the European Union, and requirements set by the FDA and EPA in the United States. Specific hazard classifications include flammability and reactivity, which must be adhered to during storage, handling, and transportation.

Are there alternatives to 4-Pentyn-1-ol (CAS: 5390-04-5) in synthesis?

While 4-Pentyn-1-ol (CAS: 5390-04-5) is a versatile compound, alternatives include similar structural analogs like 3-Pentyn-1-ol or isomers such as 4-Methyl-3-pentyn-1-ol. In synthesis, common reagents such as acetylene or propargyl alcohol can be used as substitutes to achieve similar functional groups.

What is the market or research trend for 4-Pentyn-1-ol (CAS: 5390-04-5)?

4-Pentyn-1-ol (CAS: 5390-04-5) is increasingly being researched for its potential in drug discovery and material science. Market trends indicate growing demand in pharmaceuticals for its use as a precursor in synthesizing complex molecules. Research is also exploring its application in polymer synthesis and as a solvent in various industries.

How should waste containing 4-Pentyn-1-ol (CAS: 5390-04-5) be handled?

Waste containing 4-Pentyn-1-ol (CAS: 5390-04-5) should be collected in appropriate containers and stored away from ignition sources. Incineration is a common method of disposal, provided it is done in an enclosed combustion system to minimize emissions. Professional waste disposal services are recommended for handling and disposing of waste to ensure compliance with environmental regulations and safety standards.