1611-92-3

Basic information

• Product Name: 3,5-Dibromotoluene
• Synonyms: Toluene, 3,5-dibromo-;3,5-DIBROMOTOLUENE;1,3-dibromo-5-methylbenzene;3,5-Dibromotoluene, 98+%;5-DibroMotoluene;3,5-DibroMotoluene, 98% 5GR;3,5-dibromotoluene, 1,3-dibromo-5-methylbenzene, 3,5-dibromo-toluene, 3,5-Dibrom-toluol, 1,3-dibromo-5-methyl-benzene;3, 5-Dibromotoluene Solution, 1000ppm
• CAS NO: 1611-92-3
• Molecular Formula: C₇H₆Br₂
• Molecular Weight: 249.93
• EINECS: 1533716-785-6
• Product Categories: blocks;Bromides;Aromatic Hydrocarbons (substituted) & Derivatives;Halogen toluene;Bromine Compounds;Aryl;C7;Halogenated Hydrocarbons;Building Blocks;Chemical Synthesis;Halogenated Hydrocarbons;Organic Building Blocks
• Mol File: 1611-92-3.mol
• Article Data: 12

Chemical Properties

• Melting Point: 34-38 °C(lit.)
• Boiling Point: 246 °C(lit.)
• Flash Point: >230 °F
• Appearance: slightly yellow crystalline solid
• Density: 1.8246 (rough estimate)
• Vapor Pressure: 0.0436mmHg at 25°C
• Refractive Index: 1.6075 (estimate)
• Storage Temp.: Sealed in dry,Room Temperature
• Solubility: soluble in Methanol
• BRN: 1928685
• CAS DataBase Reference: 3,5-Dibromotoluene(CAS DataBase Reference)
• NIST Chemistry Reference: 3,5-Dibromotoluene(1611-92-3)
• EPA Substance Registry System: 3,5-Dibromotoluene(1611-92-3)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39
• WGK Germany: 3
• HazardClass: IRRITANT
• Hazardous Substances Data: 1611-92-3(Hazardous Substances Data)

Usage

Chemical Properties

slightly yellow crystalline solid

Uses

3,5-Dibromotoluene was used in the preparation of 3,5-bis(diphenylphosphinothioyl)toluene.

General Description

3,5-Dibromotoluene is a halogenated toluene and its electric moment was evaluated.

InChI:InChI=1/C7H6Br2/c1-5-2-6(8)4-7(9)3-5/h2-4H,1H3

Upstream product

• 68-12-2 N,N-dimethyl-formamide 
• 51719-69-8 1-bromo-3-(bromomethyl)-5-methylbenzene 
• 556-96-7 5-bromo-1,3-xylene 
• 648439-19-4 (3-bromo-5-methylphenyl)methanol 
• 106-49-0 p-toluidine 
• 188641-21-6 3-[(2,6-dibromo-4-methylphenyl)azo]-6[(2-sulfophenyl)azo]-4,5-dihydoxynaphthalene-2,7-disulfonic acid 
• 95-53-4 o-toluidine 
• 540-23-8 p-toluidine hydrochloride 
• 591-17-3 meta-bromotoluene 
• 626-39-1 1,3,5-trisbromobenzene 
• 917-54-4 methyllithium 
• 30273-41-7 2,4-dibromo-6-methylaniline 
• 6968-24-7 2,6-Dibromo-4-methylaniline 
• 64-17-5 ethanol 

Downstream Products

• 141885-56-5 5-(1'-hydroxy-2',6',6'-trimethyl-4'-oxo-2'-cyclohexen-1'-yl)-3-methylbenzoic acid 
• 16954-38-4 toluene-3,5-d₂ 
• 504-15-4 orcinol 
• 612-75-9 3,3'-dimethyl-biphenyl 
• 108-88-3 toluene 
• 249928-02-7 5-methyl-1,3-di-(2'-pyridyl)benzene 
• 223683-76-9 1,5-dibromo-3-methyl-2-trifluoromethanesulfinyl-benzene 
• 851855-99-7 5,5'-dimethyl-2,2'-(5-methyl-1,3-phenylenediamino)bis-benzoic acid 
• 1018450-56-0 (E)-3-bromo-5-methyl-cinnamonitrile 
• 854531-45-6 3-[4-(3-bromo-5-methyl-phenoxy)-2-ethyl-phenyl]-propionic acid ethyl ester 
• 850792-67-5 3-[4-(3-bromo-5-methyl-phenoxy)-2-methyl-phenyl]propionic acid methyl ester 
• 850793-62-3 C₁₉H₁₄BrClO₂ 
• 364629-87-8 (3-bromo-5-methylphenyl)magnesium bromide 
• 189324-29-6 1-bromo-3-methyl-5-vinylbenzene 

Relevant articles and documents

LIGHT INDUCED CATALYTIC C-H OXYGENATION OF ALKANES

A method of oxygenating a benzylic C-H bond is provided. The method comprises light induced activation of an initiator and subsequent reaction with oxygen, resulting in the formation of free radicals. Subsequently, free radicals catalyze the reaction of the benzylic C-H bond with oxygen, thereby forming an oxygenated compound.

Synthesis method of resveratrol

The invention discloses a synthesis method of resveratrol. The synthesis method comprises the steps of a preparation technology of 3,5-dibromo-4-aminotoluene, a preparation technology of 3, 5-dibromotoluene, a preparation technology of (E)-1,3-dibromo-5-(4-methoxy-styrene)benzene, a preparation technology of (E)-1,3-dimethoxy-5-(4-methoxy-styrene)benzene and a preparation technology of resveratrol. The synthesis method has the advantages of being low in raw material price, less in step, high in yield and suitable for scale production.

Sensitive kinetic-spectrophotometric determination of protein based on its inhibitive effect on the decolorization of dibromo-p-methylsulfonazo

A novel kinetic spectrophotometric method for the determination of protein is developed on the basis of kinetic effect of bovine serum albumin (BSA) on the inhibitory effect on the oxidation reaction of dibromo-p-methylsulfonazo by potassium periodate. The absorbance differences (δA) between inhibitive and non-inhibitive systems are maximum at 558 nm. The absorbance difference is linearly related with the concentration of bovine serum albumin over the range of 5.0-55.0 μg/mL and fitted the equation: δA = 8.988 × 10 -3 C (C: μg/mL) + 0.0185, with a regression coefficient of 0.9960 at the wavelength. The detection limit of the method was 1.55 μg/mL. The method was used to determine protein in pure milk. The relative standard deviation was 1.58 and 1.49 % for 13 replicate determinations. The recovery of the standard addition was 101.1 and 99.33 %.