ChemicalBook > CAS DataBase List > ETHYL ORANGE

ETHYL ORANGE

Product Name: ETHYL ORANGE
CAS No.: 13545-67-0
Chemical Name: ETHYL ORANGE
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;Benzenesulfonic acid, 4-[2-[4-(diethylamino)phenyl]diazenyl]-, potassium salt (1:1)
CBNumber: CB5497502
Molecular Formula: C16H19N3O3S.K
Formula Weight: 372.51
MOL File: 13545-67-0.mol

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ETHYL ORANGE Property

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)

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Safety

Risk Statements: 36/37/38
Safety Statements: 26-37
TSCA: Yes
HS Code: 29270000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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ETHYL ORANGE Chemical Properties,Usage,Production

Chemical Properties

orange to red-brown fine crystalline powder

ETHYL ORANGE Preparation Products And Raw materials

Raw materials

Preparation Products

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ETHYL ORANGE Suppliers

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View Lastest Price from ETHYL ORANGE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: ethyl orange 13545-67-0
Price: US $2.20-8.80/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons
Release date: 2025-07-08

Career Henan Chemical Co

Product: ETHYL ORANGE 13545-67-0
Price: US $1.00/KG
Min. Order: 1KG
Purity: 97%-99.9%
Supply Ability: 100kg
Release date: 2019-12-20

13545-67-0, ETHYL ORANGERelated Search:

HEXABROMOBENZENE ZINC TELLURIDE ETHYL ORANGE

Ethyl orange Benzenesulfonic acid, 4-[(4-diethylamino)phenylazo]-, potassium salt

4μ-(Diethylamino)azobenzene-2-sulfonic acid

4-[[4-(Diethylamino)phenyl]azo]benzenesulfonic acid potassium salt

Ethyl Orange,pure,indicator grade

DiethylOrangePotassiumSalt

Ethyl Orange, indicator grade, pure

4-[[4-(diethylamino)phenyl]azo]-benzenesulfonicacipotassiumsalt

Benzenesulfonicacid,4-[(4-diethylamino)phenylazo]-,potassiumsalt

Diethylamino-azo-benzenesulfonicacid,potassiumsalt

Benzenesulfonic acid, 4-[2-[4-(diethylamino)phenyl]diazenyl]-, potassium salt (1:1)

13545-67-0

C16H18KN3O3S

C16H19N3O3S