3-ethyl-2-[3-(3-ethyl-3H-benzothiazol-2-ylidene)prop-1-enyl]benzothiazolium bromide

Modify Date: 2025-10-13 18:36:24

3-ethyl-2-[3-(3-ethyl-3H-benzothiazol-2-ylidene)prop-1-enyl]benzothiazolium bromide Structure
3-ethyl-2-[3-(3-ethyl-3H-benzothiazol-2-ylidene)prop-1-enyl]benzothiazolium bromide structure
Common Name 3-ethyl-2-[3-(3-ethyl-3H-benzothiazol-2-ylidene)prop-1-enyl]benzothiazolium bromide
CAS Number 17389-14-9 Molecular Weight 445.43900
Density N/A Boiling Point N/A
Molecular Formula C21H21BrN2S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-ethyl-2-[3-(3-ethyl-1,3-benzothiazol-3-ium-2-yl)prop-2-enylidene]-1,3-benzothiazole,bromide
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C21H21BrN2S2
Molecular Weight 445.43900
Exact Mass 444.03300
PSA 65.29000
LogP 2.02380
InChIKey XMMSIZBVTLPHSO-UHFFFAOYSA-M
SMILES CCN1C(=CC=Cc2sc3ccccc3[n+]2CC)Sc2ccccc21.[Br-]

 Synonyms

EINECS 241-418-5
3,3'-Diethyl-thiadicarbocyanin bromid
3,3'-Diethylthiacarbocyanin
3,3'-Diethyl-2,2'-thiacarbocyanine bromide
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