1,3,3-Trimethyl-2-[2-(1-methyl-2-phenylindol-3-yl)ethenyl]indol-1-ium;chloride
Basic information
- CAS
4657-00-5- Standard SMILES
Cn1c(-c2ccccc2)c(C=CC2=[N+](C)c3ccccc3C2(C)C)c2ccccc21.[Cl-]- InChIKey
LORKUZBPMQEQET-UHFFFAOYSA-M- Molecular formula
- C28H27ClN2
- Average molar mass
- 427 g/mol
- Monoisotopic mass
- 426.1862766
Overview
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Names & identifiers
- Preferred name
- 1,3,3-Trimethyl-2-[2-(1-methyl-2-phenylindol-3-yl)ethenyl]indol-1-ium;chloride
- IUPAC
- 1,3,3-trimethyl-2-[2-(1-methyl-2-phenylindol-3-yl)ethenyl]indol-1-ium chloride
- English name
- ASTRAZON ORANGE R
- Molecular formula
- C28H27ClN2
- Molecular weight
- 426.99
Names & synonyms
1,3,3-trimethyl-2-[2-(1-methyl-2-phenylindol-3-yl)ethenyl]indol-1-ium;chlorideMFCD00059994C.I.Basic Orange 22C28H27ClN2SCHEMBL21592194LORKUZBPMQEQET-UHFFFAOYSA-MSY439152F9881251,3,3-trimethyl-2-[2-(1-methyl-2-phenyl-indol-3-yl)vinyl]indol-1-ium;chloride1,3,3-Trimethyl-2-[2-(1-methyl-2-phenyl-1H-indol-3-yl)ethen-1-yl]-3H-indol-1-ium chlorideNSC4434NSC 4434
Show more names
NSC-4434C.I.48040astrazonorangeBasic Orange 22Basic Orange 22Orlamar Orange R98.0%，C.I. 48040ASTRAZON ORANGE R
Database identifiers
- CAS
4657-00-5
Properties
Computed structural properties
- Topological polar surface area
- 7.9 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 3
- Heavy atoms
- 31
- Formal charge
- 0
- Complexity
- 683
Physicochemical properties
- Density
- 1.25 · 1.25[at 20℃]
- storage temp.
- 2 · 2-8°C, sealed storage, away from moisture
- Colour Index
- 48040 · 48040
- Appearance
- Orange to red Solid
- Water Solubility
- 7.7 g/L · 7.7g/L at 20℃
- CAS DataBase Reference
- 4657 · 4657-00-5
- EPA Substance Registry System
- 22 · C.I. Basic Orange 22 (4657-00-5)
- Symbol(GHS)
- 5 · GHS05,GHS09,GHS06
- Signal word
- Danger
- Hazard statements
- 400 · H400-H318-H301-H410
- Precautionary statements
- 264 · P264-P270-P301+P310-P321-P330-P405-P501-P280-P305+P351+P338-P310-P273-P391-P501-P273-P391-P501
- TSCA
- TSCA listed
- REACH Registrations
- Active
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
- tsca
- TSCA listed
- Signal word
- Danger
- Symbol(GHS)
- GHS05,GHS09,GHS06
- Hazard statements
- H400-H318-H301-H410
- REACH Registrations
- Active
- Precautionary statements
- P264-P270-P301+P310-P321-P330-P405-P501-P280-P305+P351+P338-P310-P273-P391-P501-P273-P391-P501
Chemistry & industry
Applications
UsesASTRAZON ORANGE R is mainly used for dyeing acrylic fibers and their blends, as well as for direct printing on acrylic fabrics. It is a bright orange with a slight reddish tint and stable color. It is also used for dyeing diacetate fibers and chlorofibers. When dyeing nylon/acrylic blends, nylon rarely stains. It can also be blended with Cationic Red-Violet 3R to dye bright red.
Preparation methods
Preparation1,3,3-Trimethyl-2-methyleneindolineand 1-Methyl-2-phenyl-1H-indole-3-carbaldehydeIn 90 ℃ in glacial acetic acid condensation, and then dumped into the water, and translated into chloride.
Upstream & downstream products
Upstream raw materials
Related reactions
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Compound notes
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