C.I. Basic yellow 21

Modify Date: 2024-02-22 17:29:23

C.I. Basic yellow 21 Structure
C.I. Basic yellow 21 structure
Common Name C.I. Basic yellow 21
CAS Number 12270-31-4 Molecular Weight 352.900
Density N/A Boiling Point N/A
Molecular Formula C22H25ClN2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name BASIC YELLOW 21
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C22H25ClN2
Molecular Weight 352.900
Exact Mass 352.170624

 Synonyms

1,3,3-Trimethyl-2-[(E)-2-(2-methyl-2,3-dihydro-1H-indol-1-yl)vinyl]-3H-indolium chloride
3H-indolium, 2-[(E)-2-(2,3-dihydro-2-methyl-1H-indol-1-yl)ethenyl]-1,3,3-trimethyl-, chloride (1:1)
EINECS 228-800-7
BASIC YELLOW 21
(1E)-2-Methyl-1-[(2E)-2-(1,3,3-trimethyl-1,3-dihydro-2H-indol-2-ylidene)ethylidene]-2,3-dihydro-1H-indolium chloride
1H-Indolium, 1-[(2E)-2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-2,3-dihydro-2-methyl-, chloride, (1E)- (1:1)