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B83800

Sigma-Aldrich

4-Bromo-1,2-dimethylbenzene

70%

Synonym(s):

4-Bromo-o-xylene

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About This Item

Linear Formula:
(CH3)2C6H3Br
CAS Number:
583-71-1
Molecular Weight:
185.06
Beilstein:
2040354
EC Number:
209-518-3
MDL number:
MFCD00000086
UNSPSC Code:
12352100
PubChem Substance ID:
24891946
NACRES:
NA.22

Quality Level

100

Assay

70%

form

liquid

refractive index

n20/D 1.555 (lit.)

bp

215 °C (lit.)

density

1.37 g/mL at 25 °C (lit.)

SMILES string

Cc1ccc(Br)cc1C

InChI

1S/C8H9Br/c1-6-3-4-8(9)5-7(6)2/h3-5H,1-2H3

InChI key

QOGHRLGTXVMRLM-UHFFFAOYSA-N

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Other Notes

remainder 3-bromo-o-xylene

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335,H400

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

176.0 °F - closed cup

Flash Point(C)

80 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
STBF8729V
STBC7239V
S77694V
S77694
S15074

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M Arivazhagan et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 91, 419-430 (2012-03-21)
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 FT-Raman spectra (50-3500 cm(-1)) of BOX were recorded. The molecular geometry, harmonic
V V Iaglov et al.
Gigiena truda i professional'nye zabolevaniia, (5)(5), 23-25 (1991-01-01)
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 influence of 4-bromine-o-xylene, carbon disulfide and pyracryl. Established was the gonadotrophic action of pyracryl
[Mechanism of disorders of reproductive function after exposure to 4-brom-o-xylol (experimental studies)].
M A Fesenko
Gigiena truda i professional'nye zabolevaniia, (3)(3), 48-49 (1989-01-01)

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