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13545-67-0

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13545-67-0 Structure

13545-67-0 Structure
IdentificationBack Directory
[Name]

ETHYL ORANGE
[CAS]

13545-67-0
[Synonyms]

DiethylOrangePotassiumSalt
Ethyl Orange,pure,indicator grade
Ethyl Orange, indicator grade, pure
4μ-(Diethylamino)azobenzene-2-sulfonic acid
Diethylamino-azo-benzenesulfonicacid,potassiumsalt
4-[[4-(diethylamino)phenyl]azo]-benzenesulfonicacipotassiumsalt
Benzenesulfonicacid,4-[(4-diethylamino)phenylazo]-,potassiumsalt
4-[[4-(Diethylamino)phenyl]azo]benzenesulfonic acid potassium salt
Ethyl orange Benzenesulfonic acid, 4-[(4-diethylamino)phenylazo]-, potassium salt
[EINECS(EC#)]

236-916-4
[Molecular Formula]

C16H18KN3O3S
[MDL Number]

MFCD00007503
[MOL File]

13545-67-0.mol
[Molecular Weight]

371.496
Chemical PropertiesBack Directory
[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)
Hazard InformationBack Directory
[Chemical Properties]

orange to red-brown fine crystalline powder
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P280a-P304+P340-P305+P351+P338-P405-P501a
[Risk Statements ]

36/37/38
[Safety Statements ]

26-37
[TSCA ]

Yes
[HS Code ]

29270000
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