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13545-67-0

Name ETHYL ORANGE
CAS 13545-67-0
EINECS(EC#) 236-916-4
Molecular Formula C16H18KN3O3S
MDL Number MFCD00007503
Molecular Weight 371.496
MOL File 13545-67-0.mol
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Chemical Properties

Appearance orange to red-brown fine crystalline powder
InChI InChI=1S/C16H19N3O3S.K/c1-3-19(4-2)15-9-5-13(6-10-15)17-18-14-7-11-16(12-8-14)23(20,21)22;/h5-12H,3-4H2,1-2H3,(H,20,21,22);
InChIKey PWGBNSNDGHLUDV-UHFFFAOYSA-N
SMILES N(C1C=CC(=CC=1)N=NC1C=CC(=CC=1)S(O)(=O)=O)(CC)CC.[K]
EPA Substance Registry System Benzenesulfonic acid, 4-[[4-(diethylamino)phenyl]azo]-, potassium salt (13545-67-0)

Safety Data

Symbol(GHS) 
GHS07
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Risk Statements 
Safety Statements 
TSCA  Yes
HS Code  29270000

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