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Merck
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文件

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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About This Item

经验公式（希尔记法）:
C23H23IN2S2
CAS号:
514-73-8
分子量:
518.48
Beilstein:
3838938
EC號碼:
208-186-7
MDL號碼:
MFCD00074829
分類程式碼代碼:
12352103
PubChem物質ID:
24850469
NACRES:
NA.23

成份

Dye content, 98%

mp

249 °C (dec.) (lit.)

λmax

655 nm

SMILES 字串

[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 密鑰

MNQDKWZEUULFPX-UHFFFAOYSA-M

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應用

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。

特點和優勢

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。

象形圖

Skull and crossbones
GHS06

訊號詞

Danger

危險分類

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

標靶器官

Respiratory system

儲存類別代碼

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

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

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

分析证书(COA)

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