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250104

Sigma-Aldrich

1-Bromo-2,3,5,6-tetramethylbenzene

98%

Synonym(s):

3-Bromodurene

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About This Item

Linear Formula:
HC6(CH3)4Br
CAS Number:
1646-53-3
Molecular Weight:
213.11
EC Number:
216-707-4
MDL number:
MFCD00000070
UNSPSC Code:
12352100
PubChem Substance ID:
24855035

Assay

98%

bp

111-113 °C/6 mmHg (lit.)

mp

60-62 °C (lit.)

SMILES string

Cc1cc(C)c(C)c(Br)c1C

InChI

1S/C10H13Br/c1-6-5-7(2)9(4)10(11)8(6)3/h5H,1-4H3

InChI key

WJKBPTLQJXKEHC-UHFFFAOYSA-N

Application

1-Bromo-2,3,5,6-tetramethylbenzene has been used in the preparation of:
  • 1-(3′,5′-bis(trifluoromethyl)phenyl)pyromellitic dianhydride, mono-substituted dianhydride monomer
  • 2-(N,N-dimethylamino)phenylbis(2,3,5,6-tetramethylphenyl)borane
  • 2-(N,N-diethylamino)phenyl-2,3,5,6-tetramethylphenylborinic acid
  • 3-(2,3,5,6-tetramethylphenyl)acrylamide.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Synthesis and properties of fluorescent organoboranes: triarylmethane-type dyes.
Albrecht K, et al.
J. Chem. Soc. Perkin Trans. II, 2153-2157 (2000)
Synthesis and characterization of polyimides from novel 1-(3', 5'-bis (trifluoromethyl) benzene) pyromelliticdianhydride (6FPPMDA).
Myung BY, et al.
Polymer, 45(10), 3185-3193 (2004)
Synthesis of 3-arylpropylamine derivatives from aryl halides using Heck reaction.
Baek GH, et al.
Bull. Korean Chem. Soc., 20(2), 232-236 (1999)

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