BASIC YELLOW 11
- CAS NO.：4208-80-4
- Empirical Formula: C21H25ClN2O2
- Molecular Weight: 372.89
- MDL number: MFCD00011942
- EINECS: 224-132-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-08-28 09:47:36
What is BASIC YELLOW 11?
Preparation
BASIC YELLOW 11 is obtained by condensation, salt formation, filtration and drying of 1,3,3-trimethylindoline acetaldehyde and 2,5-bismethoxyaniline.
Hazard
Moderately toxic.
Properties and Applications
brilliant yellow. Talk of green light yellow powder. In cold water micro dissolve, is soluble in hot water, soluble in ethanol (solution for yellow). Used for the acrylic fabric dyeing, also used in vinegar fiber and PVC fiber color.
| Standard | Light Fastness | Persperation Fastness | Ironing Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 6 | 5 | 4-5 | 4 | 4-5 | 4-5 | |
| AATCC | 7 | 5 | 5 | 4 | 5 | ||
Properties of BASIC YELLOW 11
| EPA Substance Registry System | 2-(2-((2,4-Dimethoxyphenyl)amino)ethenyl)-1,3,3-trimethyl-3H-indolium chloride (4208-80-4) |
Safety information for BASIC YELLOW 11
Computed Descriptors for BASIC YELLOW 11
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