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ChemicalBook >> CAS DataBase List >>1H-Benz[e]indolium, 2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:1)

1H-Benz[e]indolium, 2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:1)

1H-Benz[e]indolium, 2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:1) Structure
1H-Benz[e]indolium, 2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:1) structure
CAS No.
134127-48-3
Chemical Name:
1H-Benz[e]indolium, 2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:1)
Synonyms
IR 813;NIR830;EC 2117;SDB 7047;ADS 830A;IR DYE 813ABS;CTP infrared dye;JADEWIN UV CTP-1;JADEWIN AN CTP-1;IR-813 Toluenesulfonate
CBNumber:
CB0244947
Molecular Formula:
C47H47ClN2O3S
Molecular Weight:
755.41
MDL Number:
MFCD03093252
MOL File:
134127-48-3.mol
MSDS File:
SDS
Last updated:2026-09-12 18:48:00
Request For Quotation

1H-Benz[e]indolium, 2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:1) Properties

vapor pressure 0.054Pa
form Solid
color Light brown to brown
Water Solubility 30μg/L at 20℃
InChIKey LQVQHHTYXSPHSQ-UHFFFAOYSA-M
SMILES S(C1C=CC(C)=CC=1)([O-])(=O)=O.CC1(C(=[N+](C)C2=CC=C3C=CC=CC3=C12)C=CC1CCCC(=CC=C2N(C3=CC=C4C=CC=CC4=C3C2(C)C)C)C=1Cl)C

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)Health Hazard (GHS08)
GHS07,GHS08
Signal word  Warning
Hazard statements  H302-H413-H317-H373
Precautionary statements  P260-P314-P501-P264-P270-P301+P312-P330-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501
HS Code  29339900
REACH Registrations Active

1H-Benz[e]indolium, 2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:1) price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical C2886 IR-813 p-Toluenesulfonate >98.0%(HPLC)(N) 134127-48-3 1g $76 2026-04-30 Buy
TCI Chemical C2886 IR-813 p-Toluenesulfonate >98.0%(HPLC)(N) 134127-48-3 5g $185 2026-04-30 Buy
ChemScene CS-0373806 IR 813 tosylate ≥98% 134127-48-3 1g $21 2026-06-04 Buy
ChemScene CS-0373806 IR 813 tosylate ≥98% 134127-48-3 5g $101 2026-06-04 Buy
Adipogen Life Sciences CDX-I0059-GG25 IR-813 p-toluenesulfonate ≥98%(HPLC) 134127-48-3 2.5g $113 2026-05-06 Buy
Product number Packaging Price Buy
C2886 1g $76 Buy
C2886 5g $185 Buy
CS-0373806 1g $21 Buy
CS-0373806 5g $101 Buy
CDX-I0059-GG25 2.5g $113 Buy

1H-Benz[e]indolium, 2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:1) Chemical Properties, Uses, Production

Description

IR 813 is used as a laser and near-infrared dye.

Uses

IR-813 p-Toluenesulfonate is a thermal dye element that can be used for color proofing. It is also used in IR light-emitting diodes with potential applications in optical communication and safety detection.

Flammability and Explosibility

Non flammable

1H-Benz[e]indolium, 2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:1) Preparation Products And Raw materials

Raw materials

Preparation Products

1H-Benz[e]indolium, 2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:1) Suppliers

Global Suppliers ( 132)
Supplier Tel Email Country ProdList Advantage
Zhejiang Baike Semiconductor Materials Co., Ltd 021-65127018 18917093248 982669049@qq.com China 431 58
Shanghai tuojing new materials technology co., ltd. 021-56389801-802 13122713670 tchemtech@163.com China 19 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
INTATRADE GmbH +49 3493/605464 sales@intatrade.de Germany 3563 66
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
T&W GROUP 021-61551611 13296011611 contact@trustwe.com China 9884 58
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23636 75
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29975 65
Supplier Advantage
Zhejiang Baike Semiconductor Materials Co., Ltd 58
Shanghai tuojing new materials technology co., ltd. 58
J & K SCIENTIFIC LTD. 76
INTATRADE GmbH 66
TCI (Shanghai) Development Co., Ltd. 81
T&W GROUP 58
TOKYO CHEMICAL INDUSTRY CO., LTD. 80
TCI Europe 75
TCI AMERICA 75
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65

View Latest Price from 1H-Benz[e]indolium, 2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:1) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
IR813 pictures 2026-08-25 IR813
134127-48-3
 $3.00-9.00 99% ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
1H-BENZ[E]INDOLIUM, 2-[2-[2-CHLORO-3-[(1,3-DIHYDRO-1,1,3-TRIMETHYL-2H-BENZ[E]INDOL-2-YLIDENE)ETHYLIDENE]-1-CYCLOHEXEN-1-YL]ETHENYL]-1,1,3-TRIMETHYL-, SALT WITH 4-METHYLBENZENESULFONIC ACID (1:1) pictures 2026-08-20 1H-BENZ[E]INDOLIUM, 2-[2-[2-CHLORO-3-[(1,3-DIHYDRO-1,1,3-TRIMETHYL-2H-BENZ[E]INDOL-2-YLIDENE)ETHYLIDENE]-1-CYCLOHEXEN-1-YL]ETHENYL]-1,1,3-TRIMETHYL-, SALT WITH 4-METHYLBENZENESULFONIC ACID (1:1)
134127-48-3
 $1.10 1g 99.00% 100 Tons Min Dideu Industries Group Limited
1H-BENZ[E]INDOLIUM, 2-[2-[2-CHLORO-3-[(1,3-DIHYDRO-1,1,3-TRIMETHYL-2H-BENZ[E]INDOL-2-YLIDENE)ETHYLIDENE]-1-CYCLOHEXEN-1-YL]ETHENYL]-1,1,3-TRIMETHYL-, SALT WITH 4-METHYLBENZENESULFONIC ACID (1:1) pictures 2026-05-22 1H-BENZ[E]INDOLIUM, 2-[2-[2-CHLORO-3-[(1,3-DIHYDRO-1,1,3-TRIMETHYL-2H-BENZ[E]INDOL-2-YLIDENE)ETHYLIDENE]-1-CYCLOHEXEN-1-YL]ETHENYL]-1,1,3-TRIMETHYL-, SALT WITH 4-METHYLBENZENESULFONIC ACID (1:1)
134127-48-3
 1G/KG 99% 1000000KG Anhuyan (Hainan) Biotechnology Co., LTD
  • IR813 pictures
  • IR813
    134127-48-3
  • $3.00-9.00
  • 99%
  • ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

134127-48-3 (1H-Benz[e]indolium, 2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:1)) Related Search:

Dimethyl(Tris(dimethylaminoph-)pentadie& 2-[2-[2-Chloro-3-[(1,3-dihydro-3,3-dimethyl-1-propyl-2H-indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-3,3-dimethyl-1-propylindolium iodide IR-1045 IR825 NHS ester IR-825
IR-908 IR783 New Indocyanine Green IR820 NHS ester Isopropylamine
o-Toluic acid Tosyl chloride Benzenesulfonic acid 2,4-Xylenesulfonic acid p-Toluenesulfonic acid
1,1,2-Trimethyl-1H-benz[e]indole 1H-Benz[e]indolium, 2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:1) 1,2,3,3-Tetramethylbenz[e]indolium tosylate

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IR DYE 813ABS EC 2117 ADS 830A 2-(2-(2-Chloro-3-(2-(1,3-dihydro-1,1,3-trimethyl-2H-benzo[e]indole-2-ylidene)ethylidene)-1-cyclohexen-1-yl)ethenyl]-1] 2-(2-(2-CHLORO-3-[2-(1,1,3-TRIMETHYL-2,3-DIHYDRO-1H-BENZO[E]INDOL-2-YLIDEN)ETHYLIDENE]-1-CYCLOHEXENYL)-1-ETHENYL)-1,1,3-TRIMETHYL-1H-BENZO[E]INDOLIUM 4-METHYL-1-BENZENESULFONATE SDB 7047 2-[2-[2-Chloro-3-[2-(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-1H-benz[e]indolium salt with 4-methylbenzenesulfonate (1:1) CTP infrared dye SALT WITH 4-METHYLBENZENESULFONIC ACID 2-[(E)-2-{(3E)-2-Chloro-3-[(2E)-2-(1,1,3-triMethyl-1,3-dihydro-2H-benzo[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl}vinyl]-1,1,3-triMethyl-1H-benzo[e]indoliuM 4-Methylbenzenesulfonate IR-813 p-Toluenesulfonate 1H-Benz[e]indoliuM,2-[2-[2-chloro-3-[2-(1,3-dihydro-1,1,3-triMethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-triMethyl-,4-Methylbenzenesulfonate (1:1) 2-[2-[2-Chloro-3-[2-(1,3-dihydro-1,1,3-trimethyl-2H-benzo[e]-indol-2-ylidene)-ethylidene]-1-cyclohexen-1-yl]-ethenyl]-1,1,3-trimethyl-1H-benzo[e]indolium 4-methylbenzenesulfonate JADEWIN UV CTP-1 IR-813 p-Toluenesulfonate 2-((E)-2-((E)-2-Chloro-3-((E)-2-(1,1,3-trimethyl-1,3-dihydro-2H-benzo[e]indol-2-ylidene)ethyli 2-(2-{2-Chloro-3-[2-(1,1,3-trimethyl-2,3- dihydro- 1H-benzo[e] indol-2-yliden)ethylidene]-1-cyclohexenyl}-1-ethenyl)-1,1,3-trimethyl-1H-benzo[e] indolium 4- methyl- 1- benzenesulfonate IR 813 NIR830 JADEWIN AN CTP-1 IR-813 p-Toluenesulfonate > 2-[2-[2-Chloro-3-[2-(1,3-dihydro-1,1,3-trimethyl-2h-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-1h-benz[e]indolium 4-methylbenzenesulfonate 2-Chloro-3-[2-(1,1,3-trimethylbenz[e]indolin-2-ylidene)ethylidene]-1-[2-(1,1,3-tr 1H-BENZ[E]INDOLIUM, 2-[2-[2-CHLORO-3-[(1,3-DIHYDRO-1,1,3-TRIMETHYL-2H-BENZ[E]INDOL-2-YLIDENE)ETHYLIDENE]-1-CYCLOHEXEN-1-YL]ETHENYL]-1,1,3-TRIMETHYL-, SALT WITH 4-METHYLBENZENESULFONIC ACID (1:1) ISO 9001：2015 REACH 1H-BENZ[E]INDOLIUM, 2-[2-[2-CHLORO-3-[(1,3-DIHYDRO-1,1,3-TRIMETHYL-2H-BENZ[E]INDOL-2- 2-[2-[2-Chloro-3-[2-(1,3-dihydro-1,1,3-trimethyl-2H-benzo[e]-indole-2-ylidene)-ethylidene]-1-cyclohexen-1-yl]-ethenyl]-1,1,3-trimethyl-1H-benzo[e]indolium 4-methylbenzenesulfonate 2-[2-[2- chloro -3-[2-(1,3- dihydro -1,1,3- trimethyl -2H- benzo [e] indole -2- methylene) ethylene ]-1- cyclohexen -1- yl] vinyl]-1,1, 1 IR-813 Toluenesulfonate 2-(2-(2-Chloro-3-(2-(1,1,3-trimethyl-1H-benzo[e]indol-2(3H)-ylidene)ethylidene)cyclohex-1-en-1-yl)vinyl)-1,1,3-trimethyl-1H-benzo[e]indol-3-ium 4-methylbenzenesulfonate 2-[(E)-2-{(3E)-2-chloro-3-[(2E)-2-(1,1,3-trimethyl-1,3-dihydro-2H-benzo[e]indol-2-ylidene)ethylidene]cyclohex-1-en-1-yl}ethenyl]-1,1,3-trimethyl-1H-benzo[e]indolium 4-methylbenzenesulfonate 2-(2-(2-Chloro-3-(2-(1,1,3-trimethyl-1,3-dihydro-2H-benzo[e]indol-2-ylidene)ethyl)cyclohex-1-en-1-yl)vinyl)-1,1,3-trimethyl-1H-benzo[e]indol-3-ium 4-methylbenzenesulfonate p-Toluenesulfonate(IR-813) P-toluenesulfonic acid salt(IR-813) 1H-Benz[e]indolium, 2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:1) 1H-Benz[e]indolium, 2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:1) 134127-48-3 C40H40ClN2C7H7O3S C47H47ClN2O3S C47H47N2SO3Cl OLED