2-Bromo-p-xylene

Base Information Edit

Chemical Name:2-Bromo-p-xylene
CAS No.:553-94-6
Molecular Formula:C8H9Br
Molecular Weight:185.063
Hs Code.:29039990
European Community (EC) Number:209-055-7
NSC Number:8051
UN Number:1701
DSSTox Substance ID:DTXSID9060289
Nikkaji Number:J31.756J
Wikidata:Q72469556
Mol file:553-94-6.mol

Synonyms:2-Bromo-p-xylene;2,5-Dimethylbromobenzene;553-94-6;2-Bromo-1,4-dimethylbenzene;1-Bromo-2,5-dimethylbenzene;Benzene, 2-bromo-1,4-dimethyl-;Bromo-p-xylene;2-bromo-1,4-dimethyl-benzene;35884-77-6;2,5-Xylyl bromide;p-Xylene, 2-bromo-;1,4-Dimethyl-2-bromobenzene;2-Bromo-1,4-xylene;2,5-Dimethylphenyl bromide;NSC 8051;MFCD00000074;EINECS 209-055-7;NSC8051;2-bromo p-xylene;Monobromo-p-Xylene;2-bromo-rho-xylene;SCHEMBL193765;1-bromo-2,5-dimethyl benzene;DTXSID9060289;QXISTPDUYKNPLU-UHFFFAOYSA-;NSC-8051;2-Bromo-1,4-dimethylbenzene, 99%;AKOS000202444;CS-W016967;SY005952;A8021;AM20050195;B0997;FT-0611610;EN300-20071;J-802069;Q-101902;F8889-9367

Suppliers and Price of 2-Bromo-p-xylene

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
2,5-Dimethylbromobenzene
1g
$ 45.00

TCI Chemical
2-Bromo-p-xylene
25G
$ 13.00

TCI Chemical
2-Bromo-p-xylene
500G
$ 32.00

Sigma-Aldrich
2-Bromo-1,4-dimethylbenzene 99%
25g
$ 31.90

Sigma-Aldrich
2-Bromo-1,4-dimethylbenzene 99%
100g
$ 80.80

Medical Isotopes, Inc.
2,5-Dimethylbromobenzene 98%
25 g
$ 319.00

Matrix Scientific
2,5-Dimethylbromobenzene 95+%
100g
$ 131.00

Matrix Scientific
2,5-Dimethylbromobenzene 95+%
10g
$ 31.00

Frontier Specialty Chemicals
2-Bromo-1,4-dimethylbenzene 98%
5g
$ 13.00

Frontier Specialty Chemicals
2-Bromo-1,4-dimethylbenzene 98%
25g
$ 34.00

Total 98 raw suppliers

Chemical Property of 2-Bromo-p-xylene Edit

Chemical Property:

Appearance/Colour:Clear colourless to light yellow liquid
Vapor Pressure:0.481mmHg at 25°C
Melting Point:9-10 °C(lit.)
Refractive Index:n20/D 1.550(lit.)
Boiling Point:199.5 °C at 760 mmHg
Flash Point:80.1 °C
PSA：0.00000
Density:1.339 g/cm³
LogP:3.06590
Storage Temp.:Keep in dark place,Sealed in dry,Room Temperature
XLogP3:3.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:0
Exact Mass:183.98876
Heavy Atom Count:9
Complexity:90.6
Transport DOT Label:Poison

Purity/Quality:

99% ^*data from raw suppliers

2,5-Dimethylbromobenzene ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi
Statements: 36/37/38
Safety Statements: 26-36/37/39-24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Chemical Classes:Other Classes -> Halogenated Monoaromatics
Canonical SMILES:CC1=CC(=C(C=C1)C)Br
Uses 2-Bromo-1,4-dimethylbenzene was used in the synthesis of 2,5,2′,5′-tetrakismethylbiphenyl via Yamamoto coupling reaction. It was also used in the synthesis of cis-3,4-diphenyl-5,8-dimethylisocoumarins.

Technology Process of 2-Bromo-p-xylene

There total 21 articles about 2-Bromo-p-xylene 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: 100.0%

: 106-42-3
para-xylene

: 553-94-6
4-bromo-m-xylene

Guidance literature:: With potassium bromide; sodium nitrite; In water; trifluoroacetic acid; at 20 ℃; for 0.16h; Product distribution; under argon;

Reference yield: 92.0%

: 106-42-3
para-xylene

: 553-94-6
4-bromo-m-xylene

: 1074-24-4
2,5-dibromo-p-xylene

Guidance literature:: With carbon dioxide; bromine; at 40 ℃; for 2h; under 187519 Torr; Supercritical conditions; Green chemistry;
DOI:10.1039/c4ra10557e