2,6-Dimethylbromobenzene

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Names

[ CAS No. ]:
576-22-7

[ Name ]:
2,6-Dimethylbromobenzene

[Synonym ]:
EINECS 209-397-7
2-Bromo-1,3-dimethylbenzene
2,6-Dimethyl bromobenzene
Benzene, 2-bromo-1,3-dimethyl-
2,6-dimethyl-1-bromobenzene
MFCD00000075
2-Bromo-m-xylene

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
204.4±9.0 °C at 760 mmHg

[ Melting Point ]:
−10 °C(lit.)

[ Molecular Formula ]:
C8H9Br

[ Molecular Weight ]:
185.061

[ Flash Point ]:
73.9±0.0 °C

[ Exact Mass ]:
183.988754

[ LogP ]:
3.91

[ Vapour Pressure ]:
0.4±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.544

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CY9020000
CHEMICAL NAME :
Benzene, 2-bromo-1,3-dimethyl-
CAS REGISTRY NUMBER :
576-22-7
BEILSTEIN REFERENCE NO. :
1929780
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H9-Br
MOLECULAR WEIGHT :
185.08
WISWESSER LINE NOTATION :
ER B1 F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07031

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36-S24/25

[ RIDADR ]:
UN 2810

[ WGK Germany ]:
3

[ RTECS ]:
CY9020000

[ Packaging Group ]:
I; II; III

[ Hazard Class ]:
6.1

[ HS Code ]:
2903999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,6-xylidine
  • Bromoform
  • 4-Chloro-1,2-dimethylcyclopentene
  • 2-bromo-5-tert-butyl-1,3-dimethylbenzene
  • m-Xylene
  • (2,6-dimethylphenyl)trimethylsilane
  • 5-tert-Butyl-m-xylene
  • Biphenyl
  • Methyl fluoride

DownStream

  • 2-Bromo-3-methylbenzaldehyde
  • m-xylene, 2-iodo-
  • 1-Bromo-3,5-dimethylbenzene
  • 1-Bromo-2,4-dimethylbenzene
  • m-Xylene
  • (2,6-Dimethylphenyl)acetonitrile
  • 1,2,3-Trimethylbenzene
  • 1,1,3,3-tetramethyl-1,3-dihydrobenzo[c][1,2]oxasilole
  • 1,3-dimethyl-2-propan-2-ylbenzene
  • 2-Fluoro-1,3-dimethylbenzene

Customs

[ HS Code ]: 2903999090

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles

A versatile catalyst system for Suzuki-Miyaura syntheses of sterically hindered biaryls employing a cyclobutene-1,2-bis(imidazolium) salt.

Chem. Commun. (Camb.) 46 , 2995-2997, (2010)

The catalyst system consisting of 3,3'-(3,4-bis(dichloro-methylene)cyclobut-1-ene-1,2-diyl)bis(1-methyl-1H-imidazolium) bis(tetrafluoroborate), Pd(OAc)(2) and NaOtBu in toluene proved to be very effec...


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Related Compounds

  • 4-Chloro-2,6-dimethylbromobenzene
  • 2-(6-chloropyridazin-3-yl)-5-methyl-1,3,4-oxadiazole
  • (2,6-Dichlorobenzyl)methylamine hydrochloride
  • 2,6-Dimethylpyridine-4-carboxylic acid
  • 2,6-Dimethylpyridine-4-carbonitrile
  • 2,6-Dimethylpyridine-3-boronic acid
  • ethyl 1-(1-methyl-3-(thiophen-2-yl)-1H-pyrazole-5-carbonyl)piperidine-3-carboxylate
  • ethyl 4-{[1-methyl-3-(thiophen-2-yl)-1H-pyrazol-5-yl]carbonyl}piperazine-1-carboxylate
  • 3,4-dihydro-2(1H)-isoquinolinyl[1-methyl-3-(2-thienyl)-1H-pyrazol-5-yl]methanone
  • [4-(4-methoxyphenyl)piperazino][1-methyl-3-(2-thienyl)-1H-pyrazol-5-yl]methanone
  • 1-methyl-N-(2-pyridylmethyl)-3-(2-thienyl)-1H-pyrazole-5-carboxamide
  • N~1~-[1-(1-benzoyl-4-piperidyl)-2-oxo-2-(propylamino)ethyl]-3-methylbenzamide
  • N~1~-{2-(sec-butylamino)-1-[1-(3-methylbutanoyl)-4-piperidyl]-2-oxoethyl}-4-methylbenzamide
  • 4-{1-(benzoylamino)-2-[(1,2-dimethylpropyl)amino]-2-oxoethyl}-N~1~-(4-methylphenyl)tetrahydro-1(2H)-pyridinecarboxamide
  • N~1~-(tert-butyl)-4-{2-(isobutylamino)-1-[(4-methoxybenzoyl)amino]-2-oxoethyl}tetrahydro-1(2H)-pyridinecarboxamide
  • 2-Phenoxy-6-chlorobenzothiazole
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