2-Chlorothioxanthone TCI C0292

Chemical Identity

CAS No.: 86-39-5
PubChem: CID 618848·SID 87565446
Formula: C13H7ClOS
Molecular weight: 246.71 g/mol
Purity: >98.0%(GC)
Reference databases: ChemSpider·ECHA

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 2-chlorothioxanthen-9-one
SMILES: C1=CC=C2C(=C1)C(=O)C3=C(S2)C=CC(=C3)Cl
InChIKey: ZCDADJXRUCOCJE-UHFFFAOYSA-N
MDL: MDL00005067

Rp 769.650,00

~~Rp 553.350,00~~ Rp 769.650,00

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Berat 5g 25g

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TCI C0292 2-Chlorothioxanthone (CAS 86-39-5) is a chlorinated thioxanthone derivative supplied as a heterocyclic building block for research use. Thioxanthone-type compounds are widely studied as UV-active chromophores in photoinitiating systems for coatings, inks, and polymer curing research. The chlorine substituent also provides a convenient handle for substitution and coupling chemistry when constructing more elaborate heterocyclic scaffolds. AMI Scientific offers this TCI product in 5 g and 25 g packs, and users should follow the manufacturer's label and safety data sheet for correct handling and storage.

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Polymerization Initiators 2025-09-17 · p. 4
Biomaterials Research Reagents 2025-02-19 · p. 25

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Liu et al. (2022). Solubility measurement and correlation of 2-chlorothioxanthone (CTX) in twelve mono organic solvents. Journal of Molecular Liquids doi:10.1016/j.molliq.2022.119503
Islam et al. (2024). Stimulated Emission Depletion Inspired Sub-100 nm Structuring of Epoxides Using 2-Chlorothioxanthone as Photosensitizer. ACS Omega doi:10.1021/acsomega.4c00031
Pandey et al. (2014). Solvent-induced changes on the polarity of the triplet excited state of 2-chlorothioxanthone: From time-resolved absorption and resonance Raman spectroscopies. Chemical Physics doi:10.1016/j.chemphys.2013.10.010

References were compiled automatically from Crossref and every DOI was verified to exist. AMI Scientific is not affiliated with the authors or the publishers.