3,4-Dimethylbromobenzene

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Names

[ CAS No. ]:
583-71-1

[ Name ]:
3,4-Dimethylbromobenzene

[Synonym ]:
Benzene, 4-bromo-1,2-dimethyl-
EINECS 209-518-3
3,4-Dimethylbromobenzene
4-Bromo-o-xylene
4-Bromo-1,2-dimethylbenzene
MFCD00000086
ER C1 D1

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
213.9±9.0 °C at 760 mmHg

[ Melting Point ]:
−12-−10 °C

[ Molecular Formula ]:
C8H9Br

[ Molecular Weight ]:
185.061

[ Flash Point ]:
85.8±13.1 °C

[ Exact Mass ]:
183.988754

[ LogP ]:
3.91

[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.544

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CY9020400
CHEMICAL NAME :
Benzene, 4-bromo-1,2-dimethyl-
CAS REGISTRY NUMBER :
583-71-1
BEILSTEIN REFERENCE NO. :
2040354
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H9-Br

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
930 mg/m3/4H/6W-I
TOXIC EFFECTS :
Endocrine - other changes Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Nutritional and Gross Metabolic - body temperature increase
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 33(3),48,1989

Safety Information

[ Symbol ]:

GHS07, GHS09

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335-H400

[ Precautionary Statements ]:
P261-P273-P305 + P351 + P338

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

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R22;R36/37/38;R50/53

[ Safety Phrases ]:
S26-S60-S61-S24/25

[ RIDADR ]:
UN 1701 6.1/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
CY9020400

[ Packaging Group ]:
I; II; III

[ Hazard Class ]:
6.1

[ HS Code ]:
29036990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • o-xylene
  • Methyl fluoride
  • 4-Bromotoluene
  • 3,4-Dimethylaniline
  • 3, 4-Dimethylbenzenesulfonic acid
  • Bromine
  • molecular iodine

DownStream

  • 2,3-dimethyl-N-propan-2-ylaniline
  • 3,4-dimethyl-N-propan-2-ylaniline
  • 4-(2-bromoethyl)-1,2-dimethylbenzene
  • N,N-dibutyl-3,4-dimethylaniline
  • N,N-dibutyl-2,3-dimethylaniline
  • 3,3',4,4'-TETRAMETHYLBIPHENYL
  • Methyl 3,4-dimethylbenzoate
  • (3,4-Dimethylphenyl)boronic acid
  • BIS-(3,4-DIMETHYLPHENYL)AMINE
  • 3,4-Xylenol

Customs

[ HS Code ]: 29036990

Articles

[Mechanism of disorders of reproductive function after exposure to 4-brom-o-xylol (experimental studies)].

Gig. Tr. Prof. Zabol. (3) , 48-9, (1989)

[Significance of morphofunctional assessment of tissue basophil reactions in prognostication of harmful effects of chemical substances].

Gig. Tr. Prof. Zabol. (5) , 23-5, (1991)

The article contains a comparative analysis of experimental data on the assessment of the general toxicological, gonadotrophic effects and morphofunctional reactions of tissue basophils under the infl...

Vibrational spectroscopic studies and DFT calculations of 4-bromo-o-xylene.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 91 , 419-30, (2012)

In the present work, we reported a combined experimental and theoretical study on molecular structure, vibrational spectra and NBO analysis of 4-bromo-o-xylene (BOX). The FT-IR (400-4000 cm(-1)) and F...


More Articles

Related Compounds

  • 3,4-dichloro-7-methoxy-2,2,8-trimethylchromene
  • 3-(4-chlorophenyl)-5-fluorophenol
  • 3-(4-Chlorophenyl)-4-(1-methyl-1H-indol-3-yl)-1H-pyrrole-2,5-dione
  • 3,4-dichloro-7-ethoxy-2,2-dimethylchromene
  • 3-(4-CHLOROPHENOXY)-1-(DIPHENYLMETHYL)AZETIDINE
  • 3,4-dichloro-2,2-dimethyl-7-propan-2-yloxychromene
  • 2-Bromo-3-fluoro-5-methylphenol
  • 1-(2,2-Difluoroethyl)-1H-pyrazole-5-carbonitrile
  • 3,4-Difluoro-2-hydroxybenzene-1-sulfonyl chloride
  • 2-(3-Chloro-2-methoxyphenoxy)ethan-1-amine
  • 1-(5-(tert-Butyl)pyridin-3-yl)ethanone
  • 3-[(1-methyl-1H-1,3-benzodiazol-5-yl)oxy]propan-1-amine
  • 3-[(1-methyl-1H-indazol-3-yl)oxy]propan-1-amine
  • 3-(4-Methylpiperazin-1-yl)pyridine-2-carbaldehyde
  • 5-(4-methyl-1-piperazinyl)-2-Pyridinecarboxaldehyde
  • 6-tert-Butyl-3-methyl-[1,2]oxazolo[5,4-b]pyridin-4-amine
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