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161659

Sigma-Aldrich

4-溴乙酰苯胺

98%

同義詞:

N-乙酰基-4-溴苯胺

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About This Item

線性公式:
CH3CONHC6H4Br
CAS號碼:
分子量::
214.06
Beilstein:
2208091
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
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化驗

98%

形狀

solid

mp

165-169 °C (lit.)

溶解度

alcohol: moderately soluble
benzene: soluble
chloroform: soluble
cold water: insoluble
ethyl acetate: soluble
water: very slightly soluble (hot)

官能基

amide
bromo

SMILES 字串

CC(=O)Nc1ccc(Br)cc1

InChI

1S/C8H8BrNO/c1-6(11)10-8-4-2-7(9)3-5-8/h2-5H,1H3,(H,10,11)

InChI 密鑰

MSLICLMCQYQNPK-UHFFFAOYSA-N

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一般說明

4-溴乙酰苯胺用作各种有机转化的结构单元,包括用于合成药物的铃木反应和赫克反应。[1]

應用

4-溴乙酰苯胺被用作测定牡蛎中多种苯脲类和三嗪类除草剂及其转化产物的内标[2]。它被用于合成可将Gd(III)螯合物锚定在TiO2 表面上的新配体[3]

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析證明 (COA)

Lot/Batch Number

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Improved functional group compatibility in the palladium-catalyzed synthesis of aryl amines
Harris, Michele C, et al.
Organic Letters, 2885-2888 (2002)
1H NMR relaxivity of aqueous suspensions of titanium dioxide nanoparticles coated with a gadolinium (III) chelate of a DOTA-monoamide with a phenylphosphonate pendant arm.
Rehor I, et al.
Journal of Materials Chemistry, 19(10), 1494-1500 (2009)
E Bichon et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 838(2), 96-106 (2006-05-27)
A method was developed for the determination of several phenylurea and triazine herbicides and their transformation products in oysters at the low microg/kg level. Pressurised liquid extraction (PLE) of lyophilisated samples had required successive SPE combined with a liquid/liquid extraction

Questions

1–2 of 2 Questions  
  1. 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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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    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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