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Safety Information

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

B83800-250G:
B83800-VAR:
B83800-5KG:
B83800-BULK:
B83800-100G:
B83800-5G:

Certificates of Analysis (COA)

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[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)
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
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

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