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T7394

Sigma-Aldrich

N,N,N′,N′-四甲基对苯二胺

99%, powder

同義詞:

TMPD, TMPDA, TMPPD, Wurster 试剂

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About This Item

線性公式:
C6H4[N(CH3)2]2
分子量：:
164.25
Beilstein:
1564025
EC號碼:
202-831-6
MDL號碼:
MFCD00008309
分類程式碼代碼:
12352100
PubChem物質ID:
57654696
NACRES:
NA.22
暫時無法取得訂價和供貨情況

化驗

99%

形狀

flakes
powder

顏色

off-white to brown

bp

260 °C (lit.)

mp

49-51 °C (lit.)

SMILES 字串

CN(C)c1ccc(cc1)N(C)C

InChI

1S/C10H16N2/c1-11(2)9-5-7-10(8-6-9)12(3)4/h5-8H,1-4H3

InChI 密鑰

CJAOGUFAAWZWNI-UHFFFAOYSA-N

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相關類別

一般說明

N,N,N′,N′-四甲基对苯二胺(TMPDA)是一种低电离电位的氧化还原试剂，广泛用作光系统I的电子供体。它还可用作光系统II的电子受体。[1][2]

應用

N,N,N′,N′-四甲基对苯二胺(TMPDA)可用于：
  • 过氧苯甲酰的流动注射分析。[3]
  • 研究其到卤化溶剂的光致电子转移。[2]

注意

储存中颜色可能变深。

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H302 + H312 + H332

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 1

閃點（°F）

230.0 °F - closed cup

閃點（°C）

110 °C - closed cup

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
WXBF4377V
WXBF2758V
WXBD9800V
WXBD6696V
WXBD4862V

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Flow injection analysis of benzoyl peroxide using N, N, N, N-tetramethyl-p-phenylenediamine (TMPDA) and surfactants
Pharr DY & Tomsyck JA
Analytical Letters, 42(5), 821-832 (2009)
Interaction of N, N, N′ ,N′ -tetramethyl-p-phenylenediamine with photosystem II as revealed by thermoluminescence: reduction of the higher oxidation states of the Mn cluster and displacement of plastoquinone from the QB niche
Gauthier A, et al.
Biochimica et Biophysica Acta, 1757(11), 1547-1556 (2006)
Ultrafast photoinduced electron transfer from N, N, N′ , N′ -tetramethyl-p-phenylenediamine and N, N, N′ , N′ -tetramethylbenzidine to dichloromethane
Boilet L, et al.
Journal of Photochemistry and Photobiology A: Chemistry, 163(3), 529-536 (2004)
Toshiaki Miura
Chemico-biological interactions, 236, 67-73 (2015-04-30)
To investigate the mechanisms of cardiotoxicity induced by adriamycin (ADM), the enzymatic activities of ADM-Fe(3+), including the peroxidase and lipoxygenase (LOX) activity, and participation of active oxygen species in the damage to biological components were examined. ADM-Fe(3+), but not ADM
Youngno Kim et al.
Scientific reports, 10(1), 16488-16488 (2020-10-07)
Stretchable materials are essential for next generation wearable and stretchable electronic devices. Intrinsically stretchable and highly conductive polymers (termed ISHCP) are designed with semi interpenetrating polymer networks (semi-IPN) that enable polymers to be simultaneously applied to transparent electrodes and electrochromic
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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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