Compound Q&A
What precautions should be taken when handling 2-[(1E)-2-[(3E)-2-chloro-3-{2-[(2E)-1,3,3-trimethyl-2,3-dihydro-1H-indol-2-ylidene]ethylidene}cyclohex-1-en-1-yl]ethenyl]-1,3,3-trimethyl-3H-indol-1-ium 4-methylbenzene-1-sulfonate (CAS: 205744-92-9)?
Answer
![2-[(1E)-2-[(3E)-2-chloro-3-{2-[(2E)-1,3,3-trimethyl-2,3-dihydro-1H-indol-2-ylidene]ethylidene}cyclohex-1-en-1-yl]ethenyl]-1,3,3-trimethyl-3H-indol-1-ium 4-methylbenzene-1-sulfonate](https://static.chemtradehub.com/structs/205/205744-92-9-3df1.webp "2-[(1E)-2-[(3E)-2-chloro-3-{2-[(2E)-1,3,3-trimethyl-2,3-dihydro-1H-indol-2-ylidene]ethylidene}cyclohex-1-en-1-yl]ethenyl]-1,3,3-trimethyl-3H-indol-1-ium 4-methylbenzene-1-sulfonate")
Proper personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn when handling the compound. It should be stored in a cool, dry place away from direct sunlight. Spills should be cleaned up using appropriate absorbent materials and the area should be ventilated. Safety data sheets (SDS) should be consulted for detailed handling and disposal instructions.
About
CAS No
205744-92-9
English Name
2-[(1E)-2-[(3E)-2-chloro-3-{2-[(2E)-1,3,3-trimethyl-2,3-dihydro-1H-indol-2-ylidene]ethylidene}cyclohex-1-en-1-yl]ethenyl]-1,3,3-trimethyl-3H-indol-1-ium 4-methylbenzene-1-sulfonate
Molecular Formula
C39H43ClN2O3S
Molecular Weight
655.3 g/mol
SMILES
CC1=CC=C(C=C1)S(=O)(=O)[O-].CC1(C2=CC=CC=C2[N+](=C1C=CC3=C(C(=CC=C4C(C5=CC=CC=C5N4C)(C)C)CCC3)Cl)C)C
InChIKey
YFKQZQGXOIXGEE-UHFFFAOYSA-M
Last Updated: 2025-10-29 13:16
![2-[(1E)-2-[(3E)-2-chloro-3-{2-[(2E)-1,3,3-trimethyl-2,3-dihydro-1H-indol-2-ylidene]ethylidene}cyclohex-1-en-1-yl]ethenyl]-1,3,3-trimethyl-3H-indol-1-ium 4-methylbenzene-1-sulfonate — HuBeiJiFeiYiYao Chemical Co Ltd](https://static.chemtradehub.com/suppliers/67cecc092b2de6e8e95a5bbb/67cecc092b2de6e8e95a5bbb-logo.webp){kind=logo}
![2-[(1E)-2-[(3E)-2-chloro-3-{2-[(2E)-1,3,3-trimethyl-2,3-dihydro-1H-indol-2-ylidene]ethylidene}cyclohex-1-en-1-yl]ethenyl]-1,3,3-trimethyl-3H-indol-1-ium 4-methylbenzene-1-sulfonate — Hubei Dahao Chemical Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce362d57537e5c8069b51b/67ce362d57537e5c8069b51b-logo.webp){kind=logo}
![2-[(1E)-2-[(3E)-2-chloro-3-{2-[(2E)-1,3,3-trimethyl-2,3-dihydro-1H-indol-2-ylidene]ethylidene}cyclohex-1-en-1-yl]ethenyl]-1,3,3-trimethyl-3H-indol-1-ium 4-methylbenzene-1-sulfonate — Jin Jinle (Hunan) Chemical Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce76192b2de6e8e95a464e/67ce76192b2de6e8e95a464e-logo.webp){kind=logo}