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Merck
CN

173754

Sigma-Aldrich

3,3′-二乙基硫二碳碘化氰

Dye content 98 %

别名:

3-乙基-2-[5-(3-乙基-2(3H)-苯并噻唑亚基)-1,3-戊二烯]苯并噻唑碘化物, DTDCI, DiSC2(5)

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关于此项目

经验公式（希尔记法）:
C23H23IN2S2
化学文摘社编号:
514-73-8
分子量:
518.48
Beilstein:
3838938
EC 号:
208-186-7
MDL编号:
MFCD00074829
UNSPSC代码:
12352103
PubChem化学物质编号:
24850469
NACRES:
NA.23

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组成

Dye content, 98%

质量水平

100

mp

249 °C (dec.) (lit.)

λmax

655 nm

SMILES字符串

[I-].CCN1/C(Sc2ccccc12)=C\C=C\C=C\c3sc4ccccc4[n+]3CC

InChI

1S/C23H23N2S2.HI/c1-3-24-18-12-8-10-14-20(18)26-22(24)16-6-5-7-17-23-25(4-2)19-13-9-11-15-21(19)27-23;/h5-17H,3-4H2,1-2H3;1H/q+1;/p-1

InChI key

MNQDKWZEUULFPX-UHFFFAOYSA-M

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相关类别

应用

DTDCi可用作;
  • 荧光造影剂，应用于三维荧光寿命断层扫描中。
  • 快速遗传筛查的染料。

特点和优势

直接光激发下光异构化的高量子产率和三重态低量子产率。高灵敏度的荧光染料。

象形图

Skull and crossbones
GHS06

警示用语：

Danger

危险分类

Acute Tox. 2 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBQ3632
SHBQ3838
SHBM4570
MKCJ6490
MKCD3416

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Photophysical processes of polymethine dyes. An absorption, emission, and optoacoustic study on 3, 3'-diethylthiadicarbocyanine iodide.
Bilmes GM, et al.
The Journal of Physical Chemistry, 93(18), 6696-6699 (1989)
Complex formation between 3; 3'-diethylthiacarbocyanine iodide and DNA and its investigation in aqueous solution
Anikovsky, M. Y., Tatikolov, A. S., & Kuzmin, V. A.
International Journal of Photoenergy, 1(1), 35-39 (1999)
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L Marcus Wilhelmsson et al.
Nucleic acids research, 30(2), E3-E3 (2002-01-15)
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