2-Methylpyrrolidine

Basic Information

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CAS Number

765-38-8

Molecular Formula

C5H11N

Molecular Weight

85.15 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

-96.37°C (estimate)

Boiling Point

97-99 °C/744 mmHg

Density

0.834 g/mL at 25 °C

Refractive Index

n20/D 1.437(lit.)

SMILES

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CC1CCCN1

InChI

InChI=1S/C5H11N/c1-5-3-2-4-6-5/h5-6H,2-4H2,1H3

InChIKey

RGHPCLZJAFCTIK-UHFFFAOYSA-N

LogP

0.7583

Topological Polar Surface Area

12.03 Å²

Hydrogen Bond Donor/Acceptor

1 / 1

Complexity

43.2

Safety Information

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Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H302 Harmful if swallowed
Acute toxicity, oral

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 3 Class 3

Synonyms & References

English

W10111
DTXSID70883347
2-methyl-pyrolidine
CHEBI:145240
NS00079617
R(-)-2-Methyl-pyrrolidine
rac-2-methyl-pyrrolidine
FT-0600061
(2R)-2-Methylpyrrolidinehydrochloride
2-Methyl-pyrrolidine
EINECS 212-144-3
2-Methylpyrrolidine, 96%
2-(RS)-methylpyrrolidine
(s)-2-methyl pyrrolidine
SY023070
BP-11381
A9699
AB42774
FT-0647960
2-methylpyrolidine
racemic 2-methyl-pyrrolidine
rac.-2-methylpyrrolidine
racemic 2-methylpyrrolidine
2-METHYLPYRROLIDINE
2-methyl pyrrolidine
765-38-8
FT-0646530
AKOS000157710
(2RS)-2-methylpyrrolidine
CS-0186674
AM20100751

MDL Number

MFCD00014491

Customs Code

2933990090

FAQ

What regulatory guidelines apply to 2-Methylpyrrolidine (CAS: 765-38-8)?

2-Methylpyrrolidine (CAS: 765-38-8) falls under the classification of a flammable liquid according to the GHS (Globally Harmonized System of Classification and Labeling of Chemicals). It is subject to regulatory requirements under REACH in the European Union, which includes registration, evaluation, authorization, and restriction of substances. In the United States, the EPA regulates its handling and disposal under the Resource Conservation and Recovery Act (RCRA) and the Occupational Safety and Health Administration (OSHA) under the Hazard Communication Standard (HCS). FDA regulations might also apply if it is used in pharmaceutical applications.

Are there alternatives to 2-Methylpyrrolidine (CAS: 765-38-8) in synthesis?

Several alternatives to 2-Methylpyrrolidine (CAS: 765-38-8) can be used in synthesis, including 2-Pyrrolidinone, 3-Methylpyrrolidine, and cyclic amines like piperidine. These alternatives can offer similar properties and might be preferred based on specific reaction conditions or desired outcomes. The choice of alternative depends on the reaction mechanism, solvent system, and the specific requirements of the synthesis process.

What is the market or research trend for 2-Methylpyrrolidine (CAS: 765-38-8)?

2-Methylpyrrolidine (CAS: 765-38-8) is increasingly being studied for its use in various applications, including pharmaceuticals, agrochemicals, and as a solvent. Market trends indicate growing demand due to its unique reactivity and stability. Research is focused on exploring new synthetic pathways and improving its use in sustainable chemical processes. The compound's versatility and safety profile make it a promising candidate for future developments.

How should waste containing 2-Methylpyrrolidine (CAS: 765-38-8) be handled?

Waste containing 2-Methylpyrrolidine (CAS: 765-38-8) should be collected in appropriate containers and stored separately to prevent environmental contamination. For proper disposal, it is recommended to incinerate the waste in an approved facility or use a professional waste disposal service. Environmental protection precautions include ensuring all safety measures are followed, such as proper ventilation and protective clothing, to minimize exposure and hazards during handling and disposal.