5-Hydroxypentanal

Basic Information

View in Editor

CAS Number

4221-03-8

Molecular Formula

C5H10O2

Molecular Weight

102.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Boiling Point

115-122℃

Refractive Index

1.4300 (estimate)

SMILES

View in Editor

C(CCO)CC=O

InChI

InChI=1S/C5H10O2/c6-4-2-1-3-5-7/h4,7H,1-3,5H2

InChIKey

CNRGMQRNYAIBTN-UHFFFAOYSA-N

LogP

0.3479

Topological Polar Surface Area

37.3 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

43.3

Safety Information

View Safety Information

Hazard Class

Class 3 Class 3

Synonyms & References

English

5-HYDROXYPENTANAL
A20414
5-Hydroxyvaleraldehyde
CS-W005564
5-hydroxy-pentanal
EN300-123851
Q27460635
AI3-19935
CNRGMQRNYAIBTN-UHFFFAOYSA-N
DTXSID30195039
Pentanal, 5-hydroxy-
4221-03-8
BCP10790
F19841
SY047027
MFCD00044411
DS-13348
NS00048404
SCHEMBL196890
MN5U8C2789
FT-0620495
EINECS 224-165-5
NSC-62080
NSC62080
AKOS006229449
NSC 62080
5-Hydroxypentanal
Pentanal,5-hydroxy
5-?Hydroxypentanal
FCH831434
Z3600

MDL Number

MFCD00044411

Customs Code

2912491000

FAQ

What regulatory guidelines apply to 5-Hydroxypentanal (CAS: 4221-03-8)?

5-Hydroxypentanal (CAS: 4221-03-8) falls under the GHS classification as a flammable liquid. It is regulated under REACH in the European Union, requiring registration if manufactured or imported in quantities above 1 ton per year. In the USA, the FDA and EPA have specific requirements for the handling and reporting of hazardous chemicals. Always ensure compliance with local and national regulations for storage, transport, and disposal.

Are there alternatives to 5-Hydroxypentanal (CAS: 4221-03-8) in synthesis?

Yes, there are alternatives to 5-Hydroxypentanal (CAS: 4221-03-8) in synthesis, such as 2-Hydroxybutanal and 3-Hydroxybutanal, which are isomers with similar functional groups. Common alternative reagents include glyoxal and 2,3-butanedione, depending on the specific chemical process requirements.

What is the market or research trend for 5-Hydroxypentanal (CAS: 4221-03-8)?

The market for 5-Hydroxypentanal (CAS: 4221-03-8) is growing due to its applications in fragrance and flavor industries. Research trends focus on its use as a chemical intermediate in the production of aroma compounds and its potential in bio-based materials. Price trends indicate stable demand with minor fluctuations based on supply and demand dynamics in the global market.

How should waste containing 5-Hydroxypentanal (CAS: 4221-03-8) be handled?

Waste containing 5-Hydroxypentanal (CAS: 4221-03-8) should be collected in appropriate containers and stored separately from incompatible materials. Incineration or professional waste disposal methods should be employed for disposal, following local regulations. Environmental protection precautions include ensuring no spills or leaks occur during handling and disposal to prevent environmental contamination.