ChemicalBook > CAS DataBase List > (BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID

(BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID

Product Name: (BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID
CAS No.: 56683-55-7
Chemical Name: (BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID
Synonyms: 4-CARBOXYBENZO-15-CROWN-5;4'-CARBOXYBENZO-15-CROWN-5;4-Carboxybenzo-15-crown-5, 99+%;4'-Carboxybenzo-15-crown 5-Ether;4'-Carboxybenzo-15-crown 5-ether;4'-Carboxybenzo-15-crown-5 >=98.0%;4'-Carboxybenzo-15-crown 5-Ether >(BENZO-15-CROWN-5)-4'-CARBOXYLIC ACID;(BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID;2,3-(4-CARBOXYBENZO)-1,4,7,10,13-PENTAOXACYCLOPENTADEC-2-ENE
CBNumber: CB6362920
Molecular Formula: C15H20O7
Formula Weight: 312.32
MOL File: 56683-55-7.mol

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(BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID Property

Melting point:: 188-191 °C
Boiling point:: 412.24°C (rough estimate)
Density: 1.184
refractive index: 1.6380 (estimate)
storage temp.: 2-8°C
solubility: almost transparency in hot Methanol
form: powder to crystal
pka: 4.25±0.20(Predicted)
color: White to Almost white
BRN: 1597153

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 24/25-36-26
WGK Germany: 3
HS Code: 29329990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 21874
Product name: 4′-Carboxybenzo-15-crown-5
Purity: ≥98.0%
Packaging: 1g
Price: $312
Updated: 2025/07/31

TCI Chemical

Product number: C1713
Product name: 4'-Carboxybenzo-15-crown 5-Ether
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $571
Updated: 2025/07/31

TRC

Product number: C177645
Product name: 4''-Carboxybenzo-15-crown-5
Packaging: 25mg
Price: $95
Updated: 2021/12/16

TRC

Product number: C177645
Product name: 4''-Carboxybenzo-15-crown-5
Packaging: 50mg
Price: $140
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC62073
Product name: 4'-Carboxybenzo-15-crown 5-Ether
Packaging: 100mg
Price: $70
Updated: 2021/12/16

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(BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID Chemical Properties,Usage,Production

Chemical Properties

white crystalline powder

Uses

4''-Carboxybenzo-15-crown-5 is a versatile crown ether used as a reactant in the preparation of β-diketone Gadolinium chelates for the detection of K+ or Mg2+ and Ca2+ ions.

(BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from (BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: (AMINOMETHYL)TRIMETHYLSILANE 56683-55-7
Price: US $3.00-9.00/KG
Min. Order: 0.1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2025-06-27

56683-55-7, (BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACIDRelated Search:

Benzo-15-crown-5 3-ETHOXY-4-METHOXYBENZOIC ACID (BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID 4-ETHOXY-3-METHOXYBENZYL ALCOHOL 3,4-Diethoxybenzyl alcohol 3,4-Diethoxybenzoic acid 3,4-DIETHOXYBENZALDEHYDE 3-ETHOXY-4-HYDROXYBENZYL ALCOHOL 4'-FORMYLBENZO-15-CROWN 5-ETHER 15-Crown-5 2,3-(4-METHOXYCARBONYLBENZO)-1,4,7,10,13-PENTAOXACYCLOPENTADEC-2-ENE 4-(2-METHOXY-ETHOXY)-BENZOIC ACID 3-(2-HYDROXY-ETHOXY)-BENZOIC ACID 4-ETHOXY-3-METHOXY-BENZOIC ACID 4-(2-HYDROXYETHOXY)-3-METHOXYBENZALDEHYDE 3-(2-methoxyethoxy)benzoic acid 4-(2-HYDROXY-ETHOXY)-BENZOIC ACID 3-ethoxy-4-hydroxybenzoic acid

4'-CARBOXYBENZO-15-CROWN-5

4-CARBOXYBENZO-15-CROWN-5

(BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID

(BENZO-15-CROWN-5)-4'-CARBOXYLIC ACID

2,3-(4-CARBOXYBENZO)-1,4,7,10,13-PENTAOXACYCLOPENTADEC-2-ENE

2,3,5,6,8,9,11,12-OCTAHYDRO-1,4,7,10,13-BENZOPENTAOXACYCLOPENTADECIN-15-CARBOXYLIC ACID

2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine-15-carboxylic acid

4-Carboxybenzo-15-crown-5, 99+%

(Benzo-15-crown 5-Ether)-4'-carboxylic Acid 2,3-(4-Carboxybenzo)-1,4,7,10,13-pentaoxacyclopentadec-2-ene

4'-Carboxybenzo-15-crown-5 >=98.0%

4'-Carboxybenzo-15-crown 5-Ether &gt

1,4,7,10,13-Benzopentaoxacyclopentadecin-15-carboxylic acid, 2,3,5,6,8,9,11,12-octahydro-

4'-Carboxybenzo-15-crown 5-Ether

4'-Carboxybenzo-15-crown 5-ether

56683-55-7

C15H20O7

Synthetic Reagents

Chelation/Complexation Compounds

Crown Ethers

Macrocycles for Host-Guest Chemistry

Crown Ethers

Functional Materials

Macrocycles for Host-Guest Chemistry