3,3-Dimethylallyl bromide

Base Information Edit

Chemical Name:3,3-Dimethylallyl bromide
CAS No.:870-63-3
Molecular Formula:C5H9Br
Molecular Weight:149.03
Hs Code.:29033990
European Community (EC) Number:212-799-5
DSSTox Substance ID:DTXSID2061228
Nikkaji Number:J150.758C
Mol file:870-63-3.mol

Synonyms:870-63-3;3,3-Dimethylallyl bromide;1-Bromo-3-methyl-2-butene;1-Bromo-3-methylbut-2-ene;Prenyl bromide;3-Methyl-2-butenyl bromide;2-Butene, 1-bromo-3-methyl-;1-Bromo-3-methyl-but-2-ene;Dimethylallyl bromide;.gamma.,.gamma.-Dimethylallyl bromide;EINECS 212-799-5;1-Bromo-3-methyl-2-butene (90per cent);MFCD00000242;3-Methylcrotyl bromide;3,3-dimethylallylbromide;3,3-dimethyallyl bromide;gamma-Methylcrotyl Bromide;3-methyl-2-butenylbromide;4-bromo-2-methyl2-butene;3,3-dimethyl allyl bromide;3,3-dimethyl-allyl bromide;2-methyl-4-bromo-2-butene;3-methyl-1-bromo-2-butene;4-bromo-2-methyl-2-butene;SCHEMBL39385;3-methyl-2- butenyl bromide;3-methyl-but-2-enyl bromide;4 -bromo-2-methyl-2-butene;DTXSID2061228;3-methyl-2-buten-1-yl bromide;LOYZVRIHVZEDMW-UHFFFAOYSA-;AMY21882;STR03765;AKOS015841068;CS-W023163;B0844;FT-0600024;EN300-87405;A929569;3,3-Dimethylallyl bromide, technical grade, ~90%;J-802026;W-104044;F8884-9145;1-Bromo-3-methyl-2 butene (stabilized with 0.05 wt% HQ and 0.05 wt.% EBU)

Suppliers and Price of 3,3-Dimethylallyl bromide

Supply Marketing:Edit

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

TRC
1-Bromo-3-methyl-2-butene(90%)
25g
$ 90.00

TCI Chemical
1-Bromo-3-methyl-2-butene (stabilized with Silver chip) >90.0%(GC)
5g
$ 26.00

TCI Chemical
1-Bromo-3-methyl-2-butene (stabilized with Silver chip) >90.0%(GC)
25g
$ 78.00

SynQuest Laboratories
1-Bromo-3-methylbut-2-ene 90.0%
100 g
$ 325.00

SynQuest Laboratories
1-Bromo-3-methylbut-2-ene 90.0%
25 g
$ 155.00

SynQuest Laboratories
1-Bromo-3-methylbut-2-ene 90.0%
5 g
$ 35.00

Sigma-Aldrich
3,3-Dimethylallyl bromide technical grade, ~90%
25g
$ 88.70

Sigma-Aldrich
3,3-Dimethylallyl bromide technical grade, ~90%
5g
$ 30.20

Sigma-Aldrich
3,3-Dimethylallyl bromide 95%, contains silver wool as stabilizer
1g
$ 27.20

Sigma-Aldrich
3,3-Dimethylallyl bromide 95%, contains silver wool as stabilizer
10g
$ 39.90

Total 113 raw suppliers

Chemical Property of 3,3-Dimethylallyl bromide Edit

Chemical Property:

Appearance/Colour:Light brown liquid with strong pungent odor
Vapor Pressure:10.8mmHg at 25°C
Melting Point:-106.7°C (estimate)
Refractive Index:n20/D 1.489(lit.)
Boiling Point:82-83 °C (150 mmHg)
Flash Point:32 °C
PSA：0.00000
Density:1.27 g/cm³
LogP:2.34750
Storage Temp.:0-6°C
Sensitive.:Light Sensitive
Water Solubility.:Immiscible with water
XLogP3:2.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:1
Exact Mass:147.98876
Heavy Atom Count:6
Complexity:51

Purity/Quality:

min 99.0% ^*data from raw suppliers

1-Bromo-3-methyl-2-butene(90%) ^*data from reagent suppliers

Safty Information:

Pictogram(s): C,F
Hazard Codes:C,F
Statements: 10-34-20/21/22-11
Safety Statements: 26-36/37/39-45-16

MSDS Files:

Useful:

Canonical SMILES:CC(=CCBr)C
Uses 3,3-Dimethylallyl bromide is a useful source of the 3,3-dimethylallyl or prenyl group for the synthesis of natural products1 and in the synthesis of base-modified pyrimidine nucleosides.2 3,3-Dimethylallyl bromide has been used in the preparation of:(±)-eldanolide1-(3,3-dimethylallyl)-L-tryptophan(±)-fumagillin, antibiotic isolated from Aspergillus fumigattus 3,3-Dimethylallyl bromide was used in the synthesis of 1- and 2-allylic-3-methylindoles. It was also used in the synthesis of products and base-modified pyrimidine nucleosides.

Technology Process of 3,3-Dimethylallyl bromide

There total 19 articles about 3,3-Dimethylallyl 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: 95.0%