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Merck
CN

791245

N749黑色染料

别名:

Greatcell Solar®, 三（N，N，N-三丁基-1-丁铵）[[2,2′′6′，2′′-三联吡啶] -4,4′，4′′-三羧酸酯-（3-）-N1，N1′，N1′′]三（硫氰酸根-N）钌酸氢盐（4-）, 钌620, 黑色染料

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经验公式（希尔记法）:
C69H116N9O6RuS3
分子量:
1364.98
NACRES:
NA.23
PubChem Substance ID:
329768264
UNSPSC Code:
12352103
MDL number:
MFCD28016340

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InChI

1S/C18H11N3O6.3C16H36N.3CNS.Ru/c22-16(23)9-1-3-19-12(5-9)14-7-11(18(26)27)8-15(21-14)13-6-10(17(24)25)2-4-20-13;3*1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;3*2-1-3;/h1-8H,(H,22,23)(H,24,25)(H,26,27);3*5-16H2,1-4H3;;;;/q;3*+1;3*-1;+3/p-3

SMILES string

CCCC[N+](CCCC)(CCCC)CCCC.[O-]C(C1=CC(C2=NC=CC(C([O-])=O)=C2)=NC(C3=CC(C([O-])=O)=CC=N3)=C1)=O.S=C=N[Ru](N=C=S)N=C=S.CCCC[N+](CCCC)(CCCC)CCCC.CCCC[N+](CCCC)(CCCC)CCCC

InChI key

YOIDEEDNCKVVPH-UHFFFAOYSA-K

assay

85% (HPLC)

form

powder

color

dark green

λmax

615, 415, 341, 329 nm at 0.02 mM in ethanol (lit.)

Quality Level

100

相关类别

General description

N749黑色染料（N749）的中心处含有钌，其与单质子化的三羧基三联吡啶和三个硫氰酸酯分子形成配位键。它可以用作敏化剂，用于对在近红外区有吸收峰的半导体材料进行功能化修饰。

Application

N749 Black Dye专为宽带隙氧化物半导体的最广泛光谱敏化而设计；如二氧化钛一样，波长可超过800nm。
推荐以0.2-0.3mM的浓度，在含有乙醇或乙腈/叔丁醇（1：1；vol:vol）的溶液中使用。
还原型氧化石墨烯（reduced graphene oxide，rGO）可以用N749进行表面改性，以增强析氢系统的光催化特性。它也可用作五氧化铌(Nb2O5) 光阳极的高效染料，该光阳极可用于制造二氧化钛(TiO2)涂覆的染料敏化太阳能电池（DSSC）。

Legal Information

Greatcell Solar is a registered trademark of Greatcell Solar

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCH8922
MKBV1736V
MKBR1472V

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