4657-00-5 Usage
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
Standard
Light Fastness
Fading
Stain
ISO
5-6
AATCC
5-6
Check Digit Verification of cas no
The CAS Registry Mumber 4657-00-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,5 and 7 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4657-00:
(6*4)+(5*6)+(4*5)+(3*7)+(2*0)+(1*0)=95
95 % 10 = 5
So 4657-00-5 is a valid CAS Registry Number.
InChI:InChI=1/C28H27N2.ClH/c1-28(2)23-15-9-11-17-25(23)29(3)26(28)19-18-22-21-14-8-10-16-24(21)30(4)27(22)20-12-6-5-7-13-20;/h5-19H,1-4H3;1H/q+1;/p-1