3,4-dimethyl-5-propan-2-ylaniline

3,4-dimethyl-5-propan-2-ylaniline - Names and Identifiers

Name	4,5-Dimethyl-3-(1-methylethyl)benzenamine
Synonyms	3,4-Dimethyl-5-(1-Methylethyl) 3-Isopropyl-4,5-dimethylaniline 3,4-dimethyl-5-propan-2-ylaniline 4,5-Dimethyl-3-(1-methylethyl)benzenamine 3,4-Dimethyl-5-(1-Methylethyl) Benzenamine Benzenamine, 3,4-dimethyl-5-(1-methylethyl)- Benzenamine, 3,4-dimethyl-5-(1-methylethyl)- (9CI)
CAS	96155-99-6
InChI	InChI=1/C11H17N/c1-7(2)11-6-10(12)5-8(3)9(11)4/h5-7H,12H2,1-4H3

3,4-dimethyl-5-propan-2-ylaniline - Physico-chemical Properties

Molecular Formula	C11H17N
Molar Mass	163.26
Density	0.936±0.06 g/cm3(Predicted)
Melting Point	75 °C
Boling Point	264.7±9.0 °C(Predicted)
pKa	5.23±0.10(Predicted)
Storage Condition	2-8°C
Refractive Index	1.535

3,4-dimethyl-5-propan-2-ylaniline - Introduction

4,5-Dimethyl-3-(1-methylethyl)benzenamine is an organic compound with the chemical formula C11H17N. It is a white to slightly yellow solid with a peculiar aromatic odor. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: White to slightly yellow solid
-Solubility: Soluble in common organic solvents such as ethanol, acetone and dichloromethane
-Melting point: approximately 42-44°C
-Boiling point: about 238-241°C
-Density: approx. 0.90g/cm³
-Molecular weight: about 163.26g/mol

Use:
-4,5-Dimethy1-3-(1-methyllethyl) benzenamine is mainly used in organic synthesis as a reaction intermediate and catalyst.
-The compound is commonly used in the field of medicine to synthesize drugs, such as anti-epileptic drugs and sedatives.

Preparation Method:
- 4,5-Dimethyl-3-(1-methylethyl)benzenamine can be prepared by alkylation of aniline. The specific steps are: adding isopropylsulfonyl bromide to the aniline solution, heating to react, and neutralizing the resulting isopropylsulfonyl bromide with an organic base. The target product can then be obtained by steps such as acidification, purification by distillation, etc.

Safety Information:
- 4,5-Dimethyl-3-(1-methyllethyl) benzenamine is an organic compound, and you need to pay attention to the safe operation during use.
-It is a moderately toxic chemical that may be irritating to the skin, eyes and respiratory system and direct contact should be avoided.
-During operation, you must wear appropriate protective equipment, such as gloves, goggles and protective masks, to ensure good ventilation conditions.
-should be stored in a cool, dry, well-ventilated place, away from fire and oxidant, avoid direct sunlight.
-When waste disposal is involved, it must be disposed of in accordance with local regulatory requirements.

Last Update：2024-04-09 19:05:53