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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 80979Generated: October 23, 2026

3-Anilino-2-chloro-1H-phenothiazine-1,4(10H)-dione

C.I.56012 · Vat Brown 37 · Einecs 229-359-3 · C.I.Vat Brown 37 · Antinolo Brown 2G · C.I.Vat Brown 37:C.I.56012 · 3-anilino-2-chloro-10H-phenothiazine-1,4-dione · 3-anilino-2-chloro-1H-phenothiazine-1,4(10H)-dione

https://huagongshe.com/en/chemical/80979

3-Anilino-2-chloro-1H-phenothiazine-1,4(10H)-dione molecular structure

Identifiers & Physical Properties

CAS No.6486-67-5
Molecular formulaC18H11ClN2O2S
Average molar mass354.8 g/mol
Monoisotopic mass354.02297627 g/mol
SMILESO=c1c(Cl)c(Nc2ccccc2)c(=O)c2sc3ccccc3[nH]c1=2
InChIKeyDWKLDMUHZDDXTN-UHFFFAOYSA-N
PubChem CID80979
EC No.229-359-3
DTXSIDDTXSID10215148

Chemical & Physical Properties

XLogP4.7
Topological polar surface area83.5
Hydrogen bond donors2
Hydrogen bond acceptors5
Rotatable bonds2
Heavy atoms24
Formal charge0
Complexity637

Preparation & Synthesis

Preparation

2,5-Dichloro-3,6-bis(phenylamino)cyclohexa-2,5-diene-1,4-dione vulcanization. Vulcanizing agent including: sodium sulfide, sodium sulfide and sodium acetate, sulfur sodium hydride, sodium sulfide and sulfur sodium hydride, sodium thiosulfate and sodium sulfide and ferric chloride.