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242950

Sigma-Aldrich

4-Bromo-N,N-dimethylaniline

97%

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About This Item

Linear Formula:
BrC6H4N(CH3)2
CAS Number:
Molecular Weight:
200.08
Beilstein:
2206155
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

solid

bp

264 °C (lit.)

mp

52-54 °C (lit.)

SMILES string

CN(C)c1ccc(Br)cc1

InChI

1S/C8H10BrN/c1-10(2)8-5-3-7(9)4-6-8/h3-6H,1-2H3

InChI key

XYZWMVYYUIMRIZ-UHFFFAOYSA-N

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Application

4-Bromo-N,N-dimethylaniline was used as an internal standard in the determination of iodine present as iodide (as in pharmaceuticals), iodate (as in iodized table salt) and covalently bound to organic compounds (as in milk and vegetables).

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

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)

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Paramita Das et al.
Journal of chromatography. A, 1023(1), 33-39 (2004-02-06)
A rapid sequence of oxidation and iodination using 2-iodosobenzoate as an oxidizing agent and N,N-dimethylaniline as an iodine scavenger at pH 6.4, when 4-iodo-N,N-dimethylaniline is formed, has been used for the determination of iodide by GC-MS. Solid phase microextraction (SPME)
Jisheng Zhang et al.
Dalton transactions (Cambridge, England : 2003), 44(21), 9847-9859 (2015-05-06)
Utilization of dioxygen as the terminal oxidant at ambient temperature is always a challenge in redox chemistry, because it is hard to oxidize a stable redox metal ion like iron(III) to its high oxidation state to initialize the catalytic cycle.

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