3,4,5-Trimethylphenyl bromide

Base Information

Chemical Name:3,4,5-Trimethylphenyl bromide
CAS No.:32591-43-8
Molecular Formula:C9H11Br
Molecular Weight:199.09
Hs Code.:
Mol file:32591-43-8.mol

Synonyms:5-bromo-1,2,3-trimethyl-benzene;5-Brom-1,2,3-trimethyl-benzol;3,4,5-Trimethyl-brom-benzol;Benzene, 5-bromo-1,2,3-trimethyl;3,4,5-trimethyl-bromobenzene;

Suppliers and Price of 3,4,5-Trimethylphenyl bromide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Alichem
1-Bromo-3,4,5-trimethylbenzene
1g
$ 1519.80

Alichem
1-Bromo-3,4,5-trimethylbenzene
500mg
$ 782.40

Total 8 raw suppliers

Chemical Property of 3,4,5-Trimethylphenyl bromide

Chemical Property:

Melting Point:20℃
Boiling Point:110-112℃ (12 Torr)
PSA：0.00000
Density:1.289±0.06 g/cm3(Predicted)
LogP:3.37430

Purity/Quality:

99.3% ^*data from raw suppliers

1-Bromo-3,4,5-trimethylbenzene ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 3,4,5-Trimethylphenyl bromide

There total 8 articles about 3,4,5-Trimethylphenyl bromide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 1467-35-2
2,3,4-trimethylaniline

: 32591-43-8
5-bromo-1,2,3-trimethylbenzene

Guidance literature:: With hydrogenchloride; bromine; Behandeln des Reaktionsprodukts mit wss. Salzsaeure und Natriumnitrit und anschliessend Behandeln mit Hypophosphorigsaeure;
DOI:10.1021/ja01107a030

Reference yield:

: 526-73-8
1,2,3-trimethylbenzene

: 32591-43-8
5-bromo-1,2,3-trimethylbenzene

Guidance literature:: Multi-step reaction with 5 steps

1: 50 percent / butyllithium in ether / -60 °C

2: 1.) SOCl₂; 2.) NaN₃ in water, tetrabutylammonium bromide / 1.) methylene dichloride; 2.) 0 deg C, 2 h

3: 1.) trifluoroacetic acid; 2.) K₂CO₃ / 1.) CHCl₂, reflux, 6 h; 2.) aq. methanol, 20 h

4: 75 percent / NBS / dimethylformamide / 24 h

5: 1.) conc. HCl, aq. NaNO₂; 2.) 50percent H₃PO₃ / 1.) acetic anhydride; 2.) 0 deg C, 1 h

With hydrogenchloride; N-Bromosuccinimide; n-butyllithium; phosphonic Acid; thionyl chloride; sodium azide; tetrabutylammomium bromide; potassium carbonate; trifluoroacetic acid; sodium nitrite; In N,N-dimethyl-formamide;

Reference yield:

: 1076-47-7
trimethylbenzoic acid

: 32591-43-8
5-bromo-1,2,3-trimethylbenzene

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) SOCl₂; 2.) NaN₃ in water, tetrabutylammonium bromide / 1.) methylene dichloride; 2.) 0 deg C, 2 h

2: 1.) trifluoroacetic acid; 2.) K₂CO₃ / 1.) CHCl₂, reflux, 6 h; 2.) aq. methanol, 20 h

3: 75 percent / NBS / dimethylformamide / 24 h

4: 1.) conc. HCl, aq. NaNO₂; 2.) 50percent H₃PO₃ / 1.) acetic anhydride; 2.) 0 deg C, 1 h

With hydrogenchloride; N-Bromosuccinimide; phosphonic Acid; thionyl chloride; sodium azide; tetrabutylammomium bromide; potassium carbonate; trifluoroacetic acid; sodium nitrite; In N,N-dimethyl-formamide;