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Product introduction

1′,3′-二氢-1′,3′,3′-三甲基-6-硝基螺（2 H -1-苯并吡喃-2,2′-(2 H )-吲哚）（硝基化合物）是一种光致变色的生物相容螺吡喃分子，在苯并吡喃部分有 6 个硝基。它有一个无色的无色无色的无色螺环吡喃形式 (SP) 和有色的反式份菁形式 (MC)，分别在紫外和可见光区呈现吸收峰。与其他螺吡喃分子相比，硝基二苯醚具有更高的量子产率，并能溶于多种溶剂。应用：硝基聚苯硫醚 (NitroBIPS) 是一种光致变色染料，通过静电纺丝可与聚乙烯醇 (PVA) 形成 PVA-螺吡喃纳米纤维。它具有光响应行为，可用于光学数据存储应用。它可以用来掺杂液晶，开发一种双响应的彩色散射装置，并允许电流体力学不稳定性 (EHDI) 的启动。加入 NitroBIPS 可以将透明度从 100% 提高到 16%，提供了屏蔽效果，可用于智能窗口应用。它也可以通过提高剪切强度 7 倍来提高聚苯乙烯 (PS) 在玻璃基板上的粘接性能。 Photochromic spiropyran dye.

Specs ⸢ View details ⸥

Chinese name

1,3,3-三甲基吲哚-6'-硝基苯并二氢吡喃并螺烷 [光致变色化合物]

English name

1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran [Photochromic Compound]

Chinese alias

螺[1,3,3-三甲基吲哚-(6'-硝基苯并二氢吡喃)] | 1',3',3'-三甲基-6-硝基螺[1(2H)-苯并吡喃-2,2'-吲哚] | 1′,3′-二氢-1′3′,3′-三甲基-6-硝基螺[2H-1-苯并吡喃-2,2′-(2H)-吲哚]

English alias

1',3',3'-Trimethyl-6-nitrospiro[1(2H)-benzopyran-2,2'-indoline] | 1′,3′,3′-trimethyl-6-nitrospiro[chromene-2,2′-indole] | 1,3,3-Trimethylindolino-6′-nitrobenzopyrylospiran | 1′,3′,3′-Trimethyl-6-nitrospiro[chromene-2,2′-indoline]

CAS number

1498-88-0

molecular formula

C19H18N2O3

molecular weight

322.36 g/mol

Exact mass

≥98%

PSA

58.300 Å²

Logp

4.800

Technical Documents

1498-88-0 | 1′,3′-Dihydro-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2 ,2′-(2H)-indole].pdf
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Research chemical CAS 1498-88-0 ≥98%; 1g

Name: Research chemical CAS 1498-88-0 ≥98%; 1g
Brand: 上海源叶
SKU: S94237-1g

Research chemical CAS 1498-88-0 ≥98%; 1g; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: ≥98%; 1g.

item number：S94237-1g

Product model：1g

level： ≥98%; 1g

Lead Time：30days

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Research chemical CAS 1498-88-0 ≥98%; 1g

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