ASTRAZON ORANGE R
- CAS NO.：4657-00-5
- Empirical Formula: C28H27ClN2
- Molecular Weight: 426.99
- MDL number: MFCD00059994
- EINECS: 225-097-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-08-28 09:47:35
What is ASTRAZON ORANGE R?
Preparation
1,3,3-Trimethyl-2-methyleneindoline?and ?1-Methyl-2-phenyl-1H-indole-3-carbaldehyde?In 90 ℃ in glacial acetic acid condensation, and then dumped into the water, and translated into chloride.
Properties and Applications
bright orange. Dark orange powder, soluble in water. Acrylic dyeing for bright orange, in under the red of tungsten. In 120 ℃ high temperature dyeing color unchanged. Apply to acrylic fiber, fiber scattered and article of wool terylen dyeing and can be directly to acrylic fabric printing and discharge printing.
| Standard | Light Fastness | Persperation Fastness | Ironing Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 5-6 | 4-5 | 4-5 | 4 | 4 | ||
| AATCC | 5-6 | 5 | 5 | 3 | 5 | 5 | 5 |
Properties of ASTRAZON ORANGE R
| Density | 1.25[at 20℃] |
| Colour Index | 48040 |
| Water Solubility | 7.7g/L at 20℃ |
| CAS DataBase Reference | 4657-00-5 |
| EPA Substance Registry System | C.I. Basic Orange 22 (4657-00-5) |
Safety information for ASTRAZON ORANGE R
Computed Descriptors for ASTRAZON ORANGE R
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