Basic information
- CAS
4208-80-4- Standard SMILES
COc1ccc(NC=CC2=[N+](C)c3ccccc3C2(C)C)c(OC)c1.[Cl-]- InChIKey
QAMCXJOYXRSXDU-UHFFFAOYSA-N- Molecular formula
- C21H25ClN2O2
- Average molar mass
- 372.9 g/mol
- Monoisotopic mass
- 372.1604557
Overview
See also: Basic Yellow 11 (preferred).
Names & identifiers
- Preferred name
- 2-(2-((2,4-Dimethoxyphenyl)amino)ethenyl)-1,3,3-trimethyl-3H-indolium chloride
- IUPAC
- 2,4-dimethoxy-N-[2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]aniline chloride
- English name
- BASIC YELLOW 11
- Molecular formula
- C21H25ClN2O2
- Molecular weight
- 372.89
Names & synonyms
2-(2-((2,4-Dimethoxyphenyl)amino)ethenyl)-1,3,3-trimethyl-3H-indolium chlorideSCHEMBL143572orb1986336SCHEMBL304497472-[2-(2,4-Dimethoxyanilino)ethen-1-yl]-1,3,3-trimethyl-3H-indol-1-ium chlorideNSC3339CI 48055NSC 3339NSC-3339Yellow 3GLbasicyellow18naboryellow4g
Show more names
sevronyellow1DiacrylYellowGEBASIC YELLOW 11
Database identifiers
- CAS
4208-80-4- PubChem CID
- 73653
- DTXSID
DTXSID5052092
Properties
Computed structural properties
- Topological polar surface area
- 33.5 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 5
- Heavy atoms
- 26
- Formal charge
- 0
- Complexity
- 526
Physicochemical properties
- Cosmetics Ingredients Functions
- HAIR DYEING
- EWG's Food Scores
- 1 · 1-3
- FDA UNII
- 10 AEA58N54 · 10AEA58N54
- EPA Substance Registry System
- 2 · 2-(2-((2,4-Dimethoxyphenyl)amino)ethenyl)-1,3,3-trimethyl-3H-indolium chloride (4208-80-4)
- WGK Germany
- 3 · 3
- RTECS
- 7175000 · UL7175000
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- UL7175000
Chemistry & industry
Applications
UsesBASIC YELLOW 11 is mainly used for dyeing and printing acrylic fibers and their blends. It produces a bright yellow color in acrylic fibers and is primarily used for dyeing loose acrylic fibers, slivers, and yarns. With the addition of auxiliaries, it can be used for dyeing modified polyester, acetate fibers, and polyvinyl chloride fibers. It can also be used to dye paper and is suitable for direct printing on acrylic, modified polyester, and acetate fiber fabrics. Besides dyeing bright yellow alone, it is often blended with Cationic Red GTL or Red BL to produce vibrant orange to deep red.
Preparation methods
PreparationBASIC YELLOW 11 is obtained by condensation, salt formation, filtration and drying of 1,3,3-trimethylindoline acetaldehyde and 2,5-bismethoxyaniline.
Upstream & downstream products
Upstream raw materials
Suppliers10 total
杭州品高化工有限公司0571-87658025 · [email protected]
上海将来实业股份有限公司400-0066400 13621662912 · [email protected]
Alfa Chemistry
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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