17481-27-5 Usage
Preparation
1-Methoxy-2-nitrobenzene with Chloromethyl methyl ether methylation, hydrolysis, oxidation, phosphorus trichloride chloride, ammonia solution, and then with sodium sulfide..
Properties and Applications
white powder. Slightly soluble in water, but soluble in hydrochloric acid. Mainly used for the cotton fabric dyeing and printing, also can be used in viscose fabric dyeing. Dyeing cotton, and the color of phenol AS-BS, AS-BO coupled dyed pink, and the color of phenol AS-D coupled dyed red. This product matches ability medium, coupling speed is slow, matches for 5 ~ 6.5 pH. Dyed product color bright, good fastness.
Coupling?components
Fast light
Soda boiling
Oxygen bleaching
Ironing
Chlorine bleaching
ISO
AATCC
ISO
1/3N
2N
2N
12
4
6
3
4
3-4
23
5
6-7
3
4
3-4
Coupling?components
Fast light
ISO
AATCC
1/3N
2N
12
4
23
5
Check Digit Verification of cas no
The CAS Registry Mumber 17481-27-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,4,8 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 17481-27:
(7*1)+(6*7)+(5*4)+(4*8)+(3*1)+(2*2)+(1*7)=115
115 % 10 = 5
So 17481-27-5 is a valid CAS Registry Number.
InChI:InChI=1/C8H10N2O2/c1-12-7-3-2-5(8(10)11)4-6(7)9/h2-4H,9H2,1H3,(H2,10,11)
