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重要文件

344206

Sigma-Aldrich

分散红 1

Dye content 95 %

同義詞:

N-乙基-N-(2-羟乙基)-4-(4-硝基苯基偶氮)苯胺

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About This Item

經驗公式(希爾表示法):
C16H18N4O3
CAS號碼:
分子量::
314.34
顏色索引編號:
11110
Beilstein:
5353614
EC號碼:
MDL號碼:
分類程式碼代碼:
12352103
PubChem物質ID:
NACRES:
NA.23
暫時無法取得訂價和供貨情況

形狀

powder

品質等級

成份

Dye content, 95%

mp

160-162 °C (lit.)

λmax

502 nm

SMILES 字串

CCN(CCO)c1ccc(cc1)\N=N\c2ccc(cc2)[N+]([O-])=O

InChI

1S/C16H18N4O3/c1-2-19(11-12-21)15-7-3-13(4-8-15)17-18-14-5-9-16(10-6-14)20(22)23/h3-10,21H,2,11-12H2,1H3/b18-17+

InChI 密鑰

FOQABOMYTOFLPZ-ISLYRVAYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

Disperse Red 1(DR1)是一种非线性光学(NLO)材料,它是一种用作偶氮苯染料的生色团。它可以形成偶极子网络,并增强非线性分量的电光效应,也可以改善光折射效应。[1][2]

應用

DR1染料可以掺入羟丙基纤维素(HPC)基质中,该基质可以用作光存储和光子学应用中的涂料。[3]它还可以对用于光学频率转换的1,3-茚满二酮玻璃的三阶非线性磁化率(X(3))进行评估。[4]使用DR1改性的聚四氟乙烯(PTFE)膜可在直接光照射下保持传质和扩散性能,可用于水脱盐应用。[5]

特點和優勢

将这一基准偶极发色团掺入芳香聚合物中,可得到模型电光学聚合物薄膜。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

防範說明

危險分類

Skin Sens. 1

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, Faceshields, Gloves


從最近期的版本中選擇一個:

分析證明 (COA)

Lot/Batch Number

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存取文件庫

Polymeric electrooptic composite based on Disperse Red and its derivatives for use in photonics
Burunkova YE, et al.
Journal of Optical Technology, 77(10), 643-648 (2010)
Arylmethylene-1, 3-indandione based molecular glasses: Third order optical non-linearity.
Seniutinas G, et al.
Dyes and Pigments, 95(1), 33-40 (2012)
A calix (4) resorcinarene-based hyper-structured molecule bearing disperse red 1 as the chromophore with enhanced photorefractive performance under non-electric field.
Zong W, et al.
Dyes and Pigments, 160(10), 579-586 (2019)
Reversible light-induced solubility of disperse red 1 dye in a hydroxypropyl cellulose matrix.
Pawlicka A, et al.
Cellulose, 25(3), 2083-2090 (2018)
Water desalination using visible light by disperse red 1 modified PTFE membrane.
Fujiwara M.
Desalination, 404(1), 79-86 (2017)

Questions

1–2 of 2 Questions  
  1. 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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  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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