public_id

FDB008867

IUPAC 名称

N,N-dimethyl-4-[(Z)-2-phenyldiazen-1-yl]aniline

描述

Formerly used as a food dye, use discontinued Methyl yellow, or C.I. 11020, is a chemical compound which may be used as a pH indicator. In aqueous solution at low pH, methyl yellow appears red. Between pH 2.9 and 4.0, methyl yellow undergoes a transition, to become yellow above pH 4.0. As "butter yellow" the agent had been used as a food additive before its toxicity was recognized (Opie EL).

CAS号

异构

CN(C)C1=CC=C(C=C1)\N=N/C1=CC=CC=C1

InChI标识符

InChI=1S/C14H15N3/c1-17(2)14-10-8-13(9-11-14)16-15-12-6-4-3-5-7-12/h3-11H,1-2H3/b16-15-

键

JCYPECIVGRXBMO-NXVVXOECSA-N

平均分子量

225.126597495

id

8868

含有化合物的食物

食物id	食物名称