4216-01-7 Usage
Description
N-(9,10-dihydro-9,10-dioxoanthracen-1-yl)-7-oxo-7H-benzo[e]perimidine-4-carboxamide is a yellow powder with good affinity for cotton fiber and good levelness. However, it has poor covering power for dead cotton.
Uses
Used in Textile Industry:
N-(9,10-dihydro-9,10-dioxoanthracen-1-yl)-7-oxo-7H-benzo[e]perimidine-4-carboxamide is used as a dye for cotton fabric. It is mainly used for cotton disseminated and roll dye, but due to its poor whiteness, it is only suitable for light color and white color printing. It has good ironing fastness, chlorine bleach, light fastness, and oxygen bleach properties. It also has good resistance to staining and fading, with ISO ratings of 4-5 for ironing fastness, 4 for chlorine bleach, 7 for light fastness, 4 for mercerized, 5 for oxygen bleach, and 5 for soaping.
Preparation
Phthalic anhydride?and Toluene?condensed aluminum chloride and sodium hydroxide, closed with fuming sulfuric acid, nitric acid and sulfuric acid nitration, oxidation, with nitrobenzene sulfonic acid, ammonia and Formaldehyde, anthrone, and use of thionyl chloride , and 1-Aminoanthracene-9,10-dione?condensation.
Standard
Ironing Fastness
Fading
Stain
ISO
4-5
Check Digit Verification of cas no
The CAS Registry Mumber 4216-01-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,1 and 6 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4216-01:
(6*4)+(5*2)+(4*1)+(3*6)+(2*0)+(1*1)=57
57 % 10 = 7
So 4216-01-7 is a valid CAS Registry Number.
InChI:InChI=1/C30H15N3O4/c34-27-16-7-2-1-6-15(16)25-24-20(27)12-13-21(26(24)32-14-31-25)30(37)33-22-11-5-10-19-23(22)29(36)18-9-4-3-8-17(18)28(19)35/h1-14H,(H,33,37)