2-(3-Methylphenyl)ethanamine

Basic Information

View in Editor

CAS Number

55755-17-4

Molecular Formula

C9H13N

Molecular Weight

135.21 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Physical Properties

Physical State

Liquid

Melting Point

116°C (estimate)

Boiling Point

218.6 ℃ at 760 mmHg

Density

0.939 g/mL at 25 °C

Refractive Index

1.5255-1.5275

SMILES

View in Editor

CC1=CC(=CC=C1)CCN

InChI

InChI=1S/C9H13N/c1-8-3-2-4-9(7-8)5-6-10/h2-4,7H,5-6,10H2,1H3

InChIKey

GUERDLPJJJMIEU-UHFFFAOYSA-N

LogP

1.49622

Topological Polar Surface Area

26.02 Å²

Hydrogen Bond Donor/Acceptor

2 / 1

Complexity

90.7

Safety Information

View Safety Information

GHS Hazard Pictograms

H314

Hazard Statement

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

Hazard Class

Class CORROSIVE Class CORROSIVE

Synonyms & References

English

3-Methylbenzeneethanamine
J-510140
2-(3-methylphenyl)ethylamine
AS-38516
Benzeneethanamine, 3-methyl-
A7946
2-(3-methylphenyl) ethylamine
3,4-methyl-phenethylamine
Oprea1_389855
SCHEMBL387514
BDBM50262758
CHEMBL448576
2-(3-methylphenyl)ethan-1-amine
AB01330590-02
N-(2-m-tolyl-ethyl)-amine
AKOS000138588
UNII-46YT56V48J
Z241056516
Q18349099
NCGC00336777-01
55755-17-4
GUERDLPJJJMIEU-UHFFFAOYSA-N
EN300-61598
(2-(3-Methylphenyl)ethyl)amine
3-Methyl-benzeneethanamine
3-Methylphenethylamine, 97%
FT-0647447
46YT56V48J
2-m-tolylethanamine
2-(m-Tolyl)ethanamine
MFCD01310828

MDL Number

MFCD01310828

Customs Code

2921499090

FAQ

What are the physical and chemical properties of 2-(3-Methylphenyl)ethanamine (CAS: 55755-17-4)?

2-(3-Methylphenyl)ethanamine is a colorless to pale yellow oily liquid at room temperature. Its molecular weight is approximately 144.23 g/mol. This compound is slightly soluble in water butmiscible with organic solvents like ethanol and acetone. It is moderately reactive, particularly towards nucleophiles and bases. It has a pKa of around 8.5, indicating it can act as a weak base.

How is 2-(3-Methylphenyl)ethanamine (CAS: 55755-17-4) typically synthesized?

2-(3-Methylphenyl)ethanamine is commonly synthesized via aminoalkylation of 3-methylstyrene with ethylamine. This process involves the use of a Lewis acid catalyst, such as aluminum chloride, which facilitates the reaction. The yield is typically around 75-85%, and the selectivity is high, ensuring a pure product with high purity.

What industries use 2-(3-Methylphenyl)ethanamine (CAS: 55755-17-4)?

2-(3-Methylphenyl)ethanamine is utilized in various industries, including pharmaceuticals, where it serves as a precursor for drug synthesis. It is also used in polymer chemistry to modify materials and enhance properties. Additionally, it finds applications in the production of sensors and semiconductors due to its specific chemical properties.

What precautions should be taken when handling 2-(3-Methylphenyl)ethanamine (CAS: 55755-17-4)?

When handling 2-(3-Methylphenyl)ethanamine (CAS: 55755-17-4), it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Storage should be in a well-ventilated area, preferably in a fume hood. Spills should be cleaned up immediately using appropriate methods, and proper disposal should be followed according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed handling and safety information.