1,1,6-Trimethyl-1,2-dihydronaphthalene

1,1,6-Trimethyl-1,2-dihydronaphthalene - Names and Identifiers

Name	1,2-Dihydro-1,1,6-trimethylnaphthalene
Synonyms	TDN DEHYDRO-AR-IONENE NAPHTHALENE,1,2-DIHYDRO-1,1,6 1,1,6-trimethyl-1,2-dihydronaphtalene 1,1,6-TRIMETHYL-1,2-DIHYDRONAPHTHALENE 1,2-Dihydro-1,1,6-trimethylnaphthalene 1,1,6-Trimethyl-1,2-dihydronaphthalene naphthalene,1,2-dihydro-1,1,6-trimethyl- 1,1,6-Trimethyl-1,2-dihydro-naphthalene (dehydro-ar-ionene) dehydro-ar-ionene,1,2-dihydro-1,1,6-trimethylnaphthalene,1,1,6-trimethyl-1,2-dihydronaphthalene
CAS	30364-38-6
EINECS	250-150-8
InChI	InChI=1/C13H16/c1-10-6-7-12-11(9-10)5-4-8-13(12,2)3/h4-7,9H,8H2,1-3H3

1,1,6-Trimethyl-1,2-dihydronaphthalene - Physico-chemical Properties

Molecular Formula	C13H16
Molar Mass	172.27
Density	0.9454 g/cm3(Temp: 25 °C)
Boling Point	75 °C(Press: 0.01 Torr)
Flash Point	94.8°C
Solubility	Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
Vapor Presure	0.0536mmHg at 25°C
Appearance	Oil
Color	Colourless
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.528

1,1,6-Trimethyl-1,2-dihydronaphthalene - Introduction

1,2-dihydro-1, 1,6-trimethylnapthalene is an organic compound with the following properties and uses:

Nature:
1,2-dihydro-1, 1,6-trimethylnapthalene is a colorless to light yellow liquid with an aromatic odor. Its molecular formula is C13H18 and its molecular weight is 174.29g/mol. It has a boiling point of 270-275 ° C and a density of 0.910g/cm³. The compounds are soluble in organic solvents such as ethers, chlorinated hydrocarbons and alcohols.

Use:
1,2-dihydro-1, 1,6-trimethylnapthalene is widely used in organic synthesis. It can be used as a raw material for the synthesis of antibiotics, spices, dyes and drugs. In addition, it can also be used as a lubricant and plasticizer.

Method:
The synthesis of 1,2-dihydro-1, 1,6-trimethylnapthalene can be carried out by the following methods:
First, 1,3, 6-trimethylnaphthalene is synthesized by introducing three methyl groups in naphthalene. Then, in the presence of a hydrogenating agent, 1,3, 6-trimethylnaphthalene is hydrogenated using hydrogen to form 1,2-dihydro-1, 1,6-trimethylnaphthalene.

Safety Information:
1,2-dihydro-1, 1,6-trimethylnapthalene has low toxicity, but it is still necessary to pay attention to safety protection measures during use. Contact with skin or eyes may cause irritation and direct contact should be avoided. Please maintain good ventilation during use and storage. Seek immediate medical help if inhaled or ingested.

Last Update：2024-04-09 21:01:54