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ChemicalBook >> CAS DataBase List >>1,1'-Diethyl-2,2'-dicarbocyanine iodide

1,1'-Diethyl-2,2'-dicarbocyanine iodide

1,1'-Diethyl-2,2'-dicarbocyanine iodide Structure
1,1'-Diethyl-2,2'-dicarbocyanine iodide structure
CAS No.
14187-31-6
Chemical Name:
1,1'-Diethyl-2,2'-dicarbocyanine iodide
Synonyms
1,1'-Diethyl-2,2'-dicarbocyanine iodide;1,1'-Diethyl-2,2'-dicarbocyanine iodide;1,1'-Diethyl-2,2'-dicarbocyanine iodide,99%;1,1''-DIETHYL-2,2''-DICARBOCYANINE IODIDE 99%;1,1''-Diethyl-2,2''-quinodicarbocyanine iodide;1-ethyl-2-[5-(1-ethyl-2(1h)-quinolinylidene)-1,3-pentadienyl]-quinoliniuio;1-ethyl-2-[5-(1-ethyl-2(1H)-quinolylidene)penta-1,3-dienyl]quinolinium iodide;1-Ethyl-2-[5-(1-ethylquinoline-2(1H)-ylidene)-1,3-pentadienyl]quinoline-1-ium·iodide;1-Ethyl-2-[5-(1-ethyl-1,2-dihydroquinoline-2-ylidene)-1,3-pentadienyl]quinolinium·iodide;Quinolinium, 1-ethyl-2-(5-(1-ethyl-2(1H)-quinolinylidene)-1,3-pentadien-1-yl)-, iodide (1:1)
CBNumber:
CB8200059
Molecular Formula:
C27H27IN2
Molecular Weight:
506.42
MDL Number:
MFCD00041998
MOL File:
14187-31-6.mol
MSDS File:
SDS
Last updated:2026-09-12 18:55:25
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1,1'-Diethyl-2,2'-dicarbocyanine iodide Properties

Melting point 263-265 °C(lit.)
Density 1.3509 (estimate)
form powder
λmax 707 nm
InChI 1S/C27H27N2.HI/c1-3-28-24(20-18-22-12-8-10-16-26(22)28)14-6-5-7-15-25-21-19-23-13-9-11-17-27(23)29(25)4-2;/h5-21H,3-4H2,1-2H3;1H/q+1;/p-1
InChIKey ZFYDGPJXMYCXNV-UHFFFAOYSA-M
SMILES [I-].CCN1\C(=C\C=C\C=C\c2ccc3ccccc3[n+]2CC)C=Cc4ccccc14
EPA Substance Registry System Quinolinium, 1-ethyl-2-[5-(1-ethyl-2(1H)-quinolinylidene)-1,3-pentadienyl]-, iodide (14187-31-6)
UNSPSC Code 12352103
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  24/25-36-26
RIDADR  UN 2811 6.1/PG 2
WGK Germany  3
TSCA  TSCA listed
Storage Class 6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
NFPA 704
0
2 0

1,1'-Diethyl-2,2'-dicarbocyanine iodide price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 392197 1,1′-Diethyl-2,2′-dicarbocyanine iodide 97% 14187-31-6 250mg $65.7 2026-04-30 Buy
Sigma-Aldrich 392197 1,1′-Diethyl-2,2′-dicarbocyanine iodide 97% 14187-31-6 100mg $52.1 2023-06-20 Buy
Biosynth PAA18731 1,1′-Diethyl-2,2′-dicarbocyanine iodide 14187-31-6 5mg $900 2026-06-04 Buy
Biosynth PAA18731 1,1′-Diethyl-2,2′-dicarbocyanine iodide 14187-31-6 50mg $900 2026-06-04 Buy
Biosynth PAA18731 1,1′-Diethyl-2,2′-dicarbocyanine iodide 14187-31-6 2mg $900 2026-06-04 Buy
Product number Packaging Price Buy
392197 250mg $65.7 Buy
392197 100mg $52.1 Buy
PAA18731 5mg $900 Buy
PAA18731 50mg $900 Buy
PAA18731 2mg $900 Buy

1,1'-Diethyl-2,2'-dicarbocyanine iodide Chemical Properties, Uses, Production

Chemical Properties

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1,1'-Diethyl-2,2'-dicarbocyanine iodide Preparation Products And Raw materials

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Preparation Products

1,1'-Diethyl-2,2'-dicarbocyanine iodide Suppliers

Global Suppliers ( 31)
Supplier Tel Email Country ProdList Advantage
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29985 65
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Shandong Ono Chemical Co., Ltd. 0539-6362799 20） China 9998 58
Xi'an Confluore Biological Technology Co., Ltd. +86-156-80926068 +86-15680926068 1924344760@qq.com China 4229 58
BOC Sciences +1-631-485-4226 inquiry@bocsci.com United States 19935 58
Energy Chemical 400-0056266 marketing1@energy-chemical.com China 44927 58
Shaanxi Dideu Newmaterial Co., Ltd. 029-63373950 17392216152 1035@dideu.com China 9991 58
Shanghai Maclean Biochemical Technology Co., LTD 021-50706066 15221275939 shenlinxing@macklin.cn China 29676 58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-025-66113011 15955137747 cb5@aikonchem.com China 10354 58
Supplier Advantage
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65
Sigma-Aldrich 80
Shanghai YuanYe Biotechnology Co., Ltd. 60
Shandong Ono Chemical Co., Ltd. 58
Xi'an Confluore Biological Technology Co., Ltd. 58
BOC Sciences 58
Energy Chemical 58
Shaanxi Dideu Newmaterial Co., Ltd. 58
Shanghai Maclean Biochemical Technology Co., LTD 58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 58

View Latest Price from 1,1'-Diethyl-2,2'-dicarbocyanine iodide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,1'-Diethyl-2,2'-dicarbocyanine iodide pictures 2025-06-07 1,1'-Diethyl-2,2'-dicarbocyanine iodide
14187-31-6
 500mg >97.00% 500mg Xian confluore Biological Technology Co., Ltd.

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1-ethyl-2-[5-(1-ethyl-2(1h)-quinolinylidene)-1,3-pentadienyl]-quinoliniuio 1-ethyl-2-[5-(1-ethyl-2(1H)-quinolylidene)penta-1,3-dienyl]quinolinium iodide 1-Ethyl-2-[5-(1-ethyl-1,2-dihydroquinoline-2-ylidene)-1,3-pentadienyl]quinolinium·iodide 1-Ethyl-2-[5-(1-ethylquinoline-2(1H)-ylidene)-1,3-pentadienyl]quinoline-1-ium·iodide 1,1'-Diethyl-2,2'-dicarbocyanine iodide,99% 1,1''-Diethyl-2,2''-quinodicarbocyanine iodide 1,1''-DIETHYL-2,2''-DICARBOCYANINE IODIDE 99% Quinolinium, 1-ethyl-2-(5-(1-ethyl-2(1H)-quinolinylidene)-1,3-pentadien-1-yl)-, iodide (1:1) 1,1'-Diethyl-2,2'-dicarbocyanine iodide 1,1'-Diethyl-2,2'-dicarbocyanine iodide 14187-31-6 C27H27N2I C27H27IN2 Infrared (IR) DyesOrganic Electronics and Photonics Laser Dyes Organic Electronics and Photonics Photonic and Optical Materials