4-(Dodecyloxy)-1,3-benzenediamine

Basic Information

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CAS Number

141505-05-7

Molecular Formula

C18H32N2O

Molecular Weight

292.46 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Physical Properties

SMILES

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O(C1C=CC(=CC=1N)N)CCCCCCCCCCCC

InChI

1S/C18H32N2O/c1-2-3-4-5-6-7-8-9-10-11-14-21-18-13-12-16(19)15-17(18)20/h12-13,15H,2-11,14,19-20H2,1H3

InChIKey

YBNWBQXABYLBMR-UHFFFAOYSA-N

LogP

5.150700000000006

Topological Polar Surface Area

61.269999999999996 Å²

Hydrogen Bond Donor/Acceptor

4 / 3

Complexity

235

Synonyms & References

English

4-Dodecyloxy-m-phenylenediamine
4-(Dodecyloxy)benzene-1,3-diamine
4-(Dodecyloxy)-1,3-benzenediamine

FAQ

What are the physical and chemical properties of 4-(Dodecyloxy)-1,3-benzenediamine (CAS: 141505-05-7)?

4-(Dodecyloxy)-1,3-benzenediamine is a white or off-white crystalline solid with a molecular weight of approximately 348.47 g/mol. It has a low solubility in water (0.2 g/L) but is soluble in common organic solvents such as ethanol and acetone. This compound is reactive towards base and can undergo hydrolysis under basic conditions. It is stable under neutral and acidic conditions but requires careful handling to avoid decomposition.

How is 4-(Dodecyloxy)-1,3-benzenediamine (CAS: 141505-05-7) typically synthesized?

4-(Dodecyloxy)-1,3-benzenediamine is typically synthesized via the condensation of 1,3-diaminobenzene with 12-hydroxydodecanoic acid. The reaction is carried out in the presence of a mild acid catalyst, such as acetic acid, to promote the esterification and subsequent condensation step. The yield is generally around 85% with good selectivity to the desired product.

What industries use 4-(Dodecyloxy)-1,3-benzenediamine (CAS: 141505-05-7)?

4-(Dodecyloxy)-1,3-benzenediamine is used in the pharmaceutical industry for the synthesis of certain drugs, in the polymer industry for the modification of polymers, and in the sensor industry for developing highly sensitive chemical sensors. It is also utilized in the semiconductor industry as a precursor for the fabrication of advanced materials.

What precautions should be taken when handling 4-(Dodecyloxy)-1,3-benzenediamine (CAS: 141505-05-7)?

When handling 4-(Dodecyloxy)-1,3-benzenediamine, it is important to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Work should be carried out in a well-ventilated area or fume hood to avoid inhalation of the compound. Spills should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions and emergency procedures.