3605-31-0

Basic information

• Product Name: 1,1-Dimethyl-6-tert-butyl-indan
• Synonyms: 6-(tert-butyl)-1,1-dimethylindan;6-(tert-Butyl)-1,1-dimethylindane;5-tert-butyl-3,3-dimethyl-1,2-dihydroindene
• CAS NO: 3605-31-0
• Molecular Formula: C₁₅H₂₂
• Molecular Weight: 202.33518
• EINECS: 222-765-1
• Mol File: 3605-31-0.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 242.9°Cat760mmHg
• Flash Point: 94.1°C
• Appearance: /
• Density: 0.904g/cm³
• Vapor Pressure: 0.0514mmHg at 25°C
• Refractive Index: 1.503
• CAS DataBase Reference: 1,1-Dimethyl-6-tert-butyl-indan(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-Dimethyl-6-tert-butyl-indan(3605-31-0)
• EPA Substance Registry System: 1,1-Dimethyl-6-tert-butyl-indan(3605-31-0)

Safety Data

• Hazardous Substances Data: 3605-31-0(Hazardous Substances Data)

Usage

Indane derivative

Yes

Tert-butyl group

Attached to the sixth carbon atom

Methyl groups

Two, attached to the first carbon atom

Industrial applications

Production of resins, adhesives, and coatings

Stabilizer

Used in the formulation of polymers and plastics

Potential applications

Pharmaceuticals, agrochemicals, and fragrance compounds

Health and environmental risks

May pose risks if not properly managed

Handling precautions

Careful handling required

InChI:InChI=1/C15H22/c1-14(2,3)12-7-6-11-8-9-15(4,5)13(11)10-12/h6-7,10H,8-9H2,1-5H3

Upstream product

• 1211-99-0 3-(4-tert-butyl-phenyl)propionic acid methyl ester 
• 13171-00-1 Celestolide 
• 65170-86-7 4-(4-tert-butylphenyl)butan-2-one 
• 2550-26-7 4-Phenyl-2-butanone 
• 253185-03-4 tert-butylbenzene 
• 78-79-5 isoprene 
• 72390-27-3 4-(4-tert-butyl-phenyl)-2-methyl-butan-2-ol 
• 61813-34-1 6-tert-butyl-1,1-dimethyl-4-indancarboxylic acid 
• 507-20-0 tertiary butyl chloride 
• 4912-92-9 1,1-dimethylindan 
• 75-65-0 tert-butyl alcohol 

Downstream Products

• 93305-71-6 3-(1-carboxy-1-methyl-ethyl)-phthalic acid 
• 3247-65-2 4-ethyl-6-tert-butyl-1,1-dimethyl-indan 
• 55712-38-4 1,1-dimethyl-indan-4-carboxylic acid 
• 175136-27-3 1-(6-tert-butyl-1,1-dimethyl-indan-4-yl)-ethanone oxime 
• 13171-00-1 Celestolide 
• 102296-26-4 6-acetyl-1,1-dimethyl-4-tertbutylindane 
• 102296-44-6 1-(1,1-dimethyl-2,3-dihydro-1H-inden-5-yl)ethan-1-one 
• 132684-99-2 6-acetyl-1,1-dimethyl-5-tert-butylindane 
• 102296-45-7 1-(3,3-dimethylindan-5-yl)ethanone 
• 133631-95-5 5-acetyl-1,1-dimethyl-6-tert-butylindane 
• 38393-93-0 5-(1,1-dimethylethyl)-2,3-dihydro-3,3-methyl-1H-inden-1-one 

Relevant articles and documents

Device and method for continuous flow synthesis of 1,1-dimethyl-6-tert-butyl indane

The invention discloses a device and method for continuous flow synthesis of 1,1-dimethyl-6-tert-butyl indane. The device comprises a raw material tank A, a raw material tank B, a catalyst kettle, a mixing kettle, an overflow kettle, a first tubular reaction system, an acid-oil separation kettle, an acid hydrolysis kettle, an oil phase hydrolysis kettle and a purification separation system, wherein the raw material tank A and the raw material tank B respectively contain raw materials tert-butylbenzene and isoprene, and the tank bottoms of the raw material tank A and the raw material tank B areconnected to the mixing kettle through valves. The invention relates to the technical field of fine chemical synthesis. According to the method and the device, after the tert-butylbenzene and the isoprene are mixed, the mixture and a catalyst that is sulfuric acid are added into the overflow kettle in a double-dropwise-adding manner, and are mixed and reacted by utilizing a pump in the first tubular reaction system, cooling is performed at the same time, and after the reaction is finished, a product enters the acid-oil separation kettle through overflow to separate sulfuric acid, and qualified DMI is obtained after purification. The method has characteristics of high safety, stable quality and less three-waste, and can achieve the large-scale production of DMI.

Diaminoindane derivatives

The invention relates to diaminoindane derivatives represented by the following formula: STR1 wherein R1 and R2 are each selected from the group consisting of a hydrogen atom and a lower alkyl group having from 1 to 4 carbon atoms, and a process for preparing same.