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4692-38-0

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4692-38-0 Usage

Definition

ChEBI: An iminium salt composed of 4-{(4-anilinonaphthalen-1-yl)[4-(diethylamino)phenyl]methylidene}-N,N-diethylcyclohexa-2,5-dien-1-iminium and chloride ions in a 1:1 ratio.

Preparation

4-(Dichloro(4-(diethylamino)phenyl)methyl)-N,N-diethylbenzenamine and ?N-p-tolylnaphthalen-1-amine?condensation.

Properties and Applications

blue. Soluble in water for blue purple, easily soluble in ethanol for purple. The strong sulfuric acid for yellow brown, rare to green, then turned blue.?Sodium hydroxide aqueous dye solution with a light red-brown precipitate. Standard( Cotton ) Light Fastness Persperation Fastness Ironing Fastness Soaping Fading Stain Fading Stain Fading Stain C 1 1

Standard( Cotton )

Light Fastness

Fading

Stain

C

1

Check Digit Verification of cas no

The CAS Registry Mumber 4692-38-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,9 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4692-38:
(6*4)+(5*6)+(4*9)+(3*2)+(2*3)+(1*8)=110
110 % 10 = 0
So 4692-38-0 is a valid CAS Registry Number.
InChI:InChI=1/C38H41N3/c1-6-40(7-2)32-22-16-29(17-23-32)38(30-18-24-33(25-19-30)41(8-3)9-4)36-26-27-37(35-13-11-10-12-34(35)36)39-31-20-14-28(5)15-21-31/h10-27H,6-9H2,1-5H3/p+1/b39-37+

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