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242950

Sigma-Aldrich

4-Bromo-N,N-dimethylaniline

97%

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25 G
€39.30
100 G
€128.00

About This Item

Linear Formula:
BrC6H4N(CH3)2
CAS Number:
586-77-6
Molecular Weight:
200.08
Beilstein:
2206155
EC Number:
209-582-2
MDL number:
MFCD00000093
UNSPSC Code:
12352100
PubChem Substance ID:
24854594
NACRES:
NA.22

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Assay

97%

form

solid

bp

264 °C (lit.)

mp

52-54 °C (lit.)

functional group

amine
bromo

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)[1].

Pictograms

Exclamation mark
GHS07

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

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Certificates of Analysis (COA)

Lot/Batch Number
STBL1713
STBK8338
STBK1435
STBJ9730
STBJ5313

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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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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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