1012-76-6

Basic information

• Product Name: 1,2-di-tert-butylbenzene
• Synonyms: 1,2-Di-tert-butylbenzene; benzene, 1,2-bis(1,1-dimethylethyl)-; Benzene, bis(1,1-dimethylethyl)-; Bis(1,1-dimethylethyl)benzene
• CAS NO: 1012-76-6
• Molecular Formula: C₁₄H₂₂
• Molecular Weight: 190.3245
• Mol File: 1012-76-6.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 239.5°C at 760 mmHg
• Flash Point: 95.5°C
• Density: 0.854g/cm³
• Vapor Pressure: 0.0618mmHg at 25°C
• Refractive Index: 1.477
• CAS DataBase Reference: 1,2-di-tert-butylbenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-di-tert-butylbenzene(1012-76-6)
• EPA Substance Registry System: 1,2-di-tert-butylbenzene(1012-76-6)

Safety Data

• Hazardous Substances Data: 1012-76-6(Hazardous Substances Data)

Upstream product

• 83670-21-7 2,7-di-tert-butylthiepine 
• 7073-99-6 2-tert-butylbromobenzene 
• 594-19-4 tert.-butyl lithium 
• 5535-48-8 PVS 
• 116375-45-2 3,4-di-tert-butyl-thiophene 1,1-dioxide 
• 96931-76-9 2,2'-o-Phenylen-di-<2,2-dimethyl-ethanol-(1)>-p-toluolsulfonsaeure-diester 
• 408311-46-6 2,2'-o-Phenylen-di-<2,2-dimethyl-aethanol-(1)>-di-(butylthioaether) 
• 54644-41-6 2-tert-butylphenyl pivalate 

Downstream Products

• 1137-07-1 3,4-di-t-butylaniline 
• 1210-85-1 1,2-Di-tert-butyl-4-methoxy-benzol 
• 1137-06-0 1.2-Di-tert.-butyl-4-fluor-benzol 
• 1148-16-9 3,4-Di-tert-butyl-phenyl-acetat 
• 1207-47-2 3,4-di-tertbutylphenol 
• 1138-52-9 3,5-Di-tert-butylphenol 
• 1144-38-3 3,4-Di-tert-butyl-acetophenon 
• 1144-40-7 2,4-di-tert-butylacetophenone 
• 1756-31-6 1-(3,5-di-tert-butylphenyl)ethanone 
• 1133-21-7 2,3-Di-tert-butyl-cyclohexa-1,4-dien 
• 1133-19-3 2.3-Di-tert-butyl-cyclohexen 
• 1756-30-5 1,2-Di-tert.-butyl-4,5-dinitro-benzol 
• 1144-39-4 3,4-di-tert-butylnitrobenzene 

Relevant articles and documents

Chemical Transformations of 2,7-Di-tert-butylthiepine

Selected chemical transformations of a monocyclic thiepine 2,7-di-tert-butylthiepine 1 have been examined.Oxidation of the thiepine 1 gave unstable thiepine 1-oxide 3, although further oxidation to form the thiepine 1,1-dioxide 4 did not proceed whilst S-

SOME NEW ASPECTS OF THIEPINE AND THIAZEPINE CHEMISTRY

1) 1-Benzothiepineiron tricarbonyl was synthesized as a first example of thiepine-metal complex.On oxidation and decomplexation the complex gave 1-benzothiepine 1-oxide as thermally labile compound. 2) Thermolysis of a stable monocyclic thiepine gave the sulfur extruded benzene derivative together with the sulfurated product, the structure, the structure of which was confirmed by X-ray analysis. 3) The ring expansion reaction of 2,6-di-tert-butyl-4-azido-4-R-thiopyrans resulted in the formation of 1,3-thiazepine derivatives instead of the expected 1,4-thiazepines.

A SIMPLEST ISOLABLE MONOCYCLIC THIEPIN. SYNTHESIS, STRUCTURE, AND THERMAL STABILITY OF 2,7-DI-tert-BUTYLTHIEPIN

As an example of a simplest isolable monocyclic thiepin, 2,7-di-tert-butylthiepin (2) has been synthesized from 2,6-di-tert-butylthiopyrylium salt, and the thermal properties together with the X-ray crystal structure of 2 have been examined.