Benzo-15-crown-5

Product Name: Benzo-15-crown-5
CAS No.: 14098-44-3
Chemical Name: Benzo-15-crown-5
Synonyms: 2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine;denzo15c5;benzo15c5;BENZO-15-CROWN-5;Monobenzo-15-crown-5;Benzo-15-crown-5,99%;Benzo-15-crown-5,97%;2,3-Benzo-15-crown-5;Benzo-15-crown-5,>98%;BENZO-15-CROWN 5-ETHER
CBNumber: CB5223772
Molecular Formula: C14H20O5
Formula Weight: 268.31
MOL File: 14098-44-3.mol

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Benzo-15-crown-5 Property

Melting point:: 78-80 °C (lit.)
Boiling point:: 371.47°C (rough estimate)
Density: 1.1846 (rough estimate)
refractive index: 1.4825 (estimate)
storage temp.: Inert atmosphere,Room Temperature
form: Powder or Flakes
color: Almost white to light gray
Water Solubility: partially soluble
Sensitive: Hygroscopic
BRN: 1624106
InChI: InChI=1S/C14H20O5/c1-2-4-14-13(3-1)18-11-9-16-7-5-15-6-8-17-10-12-19-14/h1-4H,5-12H2
InChIKey: DSFHXKRFDFROER-UHFFFAOYSA-N
SMILES: O1C2=CC=CC=C2OCCOCCOCCOCC1
CAS DataBase Reference: 14098-44-3(CAS DataBase Reference)
NIST Chemistry Reference: Bis(1,4,7,10,13-benzopentaoxacyclopentadecin, 2,3,5,6,8,9,11,12-octahydro-)(14098-44-3)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 22-24/25-36-26
WGK Germany: 3
RTECS: DI5400000
F: 3-10
Hazard Note: Irritant
HS Code: 29329995

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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.

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

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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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 282790
Product name: Benzo-15-crown-5
Purity: 98%
Packaging: 5g
Price: $157
Updated: 2024/03/01

TCI Chemical

Product number: B1154
Product name: Benzo-15-crown 5-Ether
Purity: >98.0%(GC)
Packaging: 1g
Price: $71
Updated: 2024/03/01

TCI Chemical

Product number: B1154
Product name: Benzo-15-crown 5-Ether
Purity: >98.0%(GC)
Packaging: 5g
Price: $313
Updated: 2024/03/01

Alfa Aesar

Product number: A16011
Product name: Benzo-15-crown-5, 98%
Packaging: 1g
Price: $39.65
Updated: 2024/03/01

Alfa Aesar

Product number: A16011
Product name: Benzo-15-crown-5, 98%
Packaging: 5g
Price: $149
Updated: 2024/03/01

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Benzo-15-crown-5 Chemical Properties,Usage,Production

Chemical Properties

ALMOST WHITE TO LIGHT GREY POWDER OR FLAKES

Uses

Benzo-15-crown-5 is used in synthetic chemistry. It plays a major role and involved in complexation through ether oxygen. It is used in phase-transfer catalyst system. It is involved in 'Host-Guest' chemistry to identify the move of essential elements in the body. It can play the part of very complicated biological reactions such as enzyme functions, which finds application in the development of new pharmaceuticals.

Preparation

synthesis of Benzo-15-crown-5: benzo-15-crown-5 can be produced using Williamson synthesis reaction, featured by interaction between catechol (orto-dihydroxybenzene) and tetraethylene glycol dichloride (1,10-dichloro-3,6,9-trioxadecane) over sodium hydroxide in the n-butanol media (30-h inertatmosphere boiling). The yield of benzo-15-crown-5 produced by this method is 62%, with the basic substance's mass fraction of 95%.
Production of Macrocyclic Polyether Benzo-15-Crown-5 and its Functional Derivatives

Application

Benzo-15-crown-5 can be used for sol-gel material extraction to separate lithium isotopes, for making static detection sensors for formic acid gases, and as metal ion complexing agent and phase transfer reagent.

Definition

ChEBI: Benzo-15-crown-5 is a crown ether that is 15-crown-5 ortho-fused to a benzene ring.

Benzo-15-crown-5 Preparation Products And Raw materials

Raw materials

Tetrabutylammonium iodide GLYCOFUROL Tosyl chloride Tetrahydrofuran Catechol Sodium hydroxide

Preparation Products

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Benzo-15-crown-5 Suppliers

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View Lastest Price from Benzo-15-crown-5 manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: Benzo-15-crown-5 14098-44-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-30

Hebei Yanxi Chemical Co., Ltd.

Product: Benzo-15-crown-5 14098-44-3
Price: US $40.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons
Release date: 2023-10-20

Hebei Mojin Biotechnology Co., Ltd

Product: Benzo-15-crown-5 14098-44-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-10-25

14098-44-3, Benzo-15-crown-5Related Search:

Benzothiazole 1H-Benzotriazole 15-Crown-5 12-Crown-4 Benzimidazole Thianaphthene 2-Mercaptobenzothiazole Benzoic acid, C12-15-alkyl esters Benzo-18-crown-6 BENZO-12-CROWN-4 Benzo[b]thien-2-ylboronic acid 4-NITROBENZO-15-CROWN-5 4-Aminobenzo-15-crown-5 hydrochloride 4'-FORMYLBENZO-15-CROWN 5-ETHER (BENZO-15-CROWN-5)-4'-CARBOXYLIC ACID,(BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID BIS[(BENZO-15-CROWN-5)-15-YLMETHYL] PIMELATE 4-TERT-BUTYLBENZO-15-CROWN-5 1-PENTADECENE

Benzo-15-crown-5, 99% 2.5GR

CROWN ETHER/BENZO-15-CROWN-5 FOR SYNTHES

2,5,8,11,14-Pentaoxabicyclo[13.4.0]nonadeca-15,17,19-triene

1,2-[Oxybis(ethyleneoxyethyleneoxy)]benzene

2,5,8,11,14-Pentaoxabicyclo[13.4.0]nonadeca-1(15),16,18-triene

6,7,9,10,12,13,15,16-Octahydro-5,8,11,14,17-pentaoxa-5H-benzocyclopentadecene

Benzo-15-crown-5,99%

denzo15c5

Monobenzo-15-crown-5

2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine

2,3-BENZO-1,4,7,10,13-PENTAOXACYCLOPENTADEC-2-ENE

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

1,4,7,10,13-PENTAOXA(13)ORTHOCYCLOPHANE

BENZO-15-CROWN-5

BENZO-15-CROWN 5-ETHER

CROWN ETHER/BENZO-15-CROWN-5

Benzo-15-crown-5,97%

Crown ether/Benzo-15-crown-5 for synthesis

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

2,3,5,6,8,9,11,12-Octahydro-1,4,7,10,13-benzopentaoxacyclopentadecine

2,3-benzo-1,4,7,10,13-pentaoxacyclopentadecane

2,3-Benzo-15-crown-5

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

7,10,13-benzopentaoxacyclopentadecin,2,3,5,6,8,9,11,12-octahydro-4

Benzo[6]1,4,7,10,13-pentaoxacyclopentadecane

benzo15c5

Benzo-15-crown 5-Ether &gt

Benzo-15-crown-5, 98%, reagent grade

Benzo-15-crown-5,>98%

14098-44-3 Benzo-15-crown-5

2,5,8,11,14-pentaoxabicyclo[13.4.0]nonadeca-1(19),15,17-triene

Benzo -15- crown ether -5

Benzo-15-crown-5(2,3,5,6,8,9,11,12-Octahydro-1,4,7,10,13-benzopentaoxacyclopentadecin)

14098-44-3

C14H20O5

Synthetic Reagents

Chelation/Complexation Compounds

Crown Ethers

Macrocycles for Host-Guest Chemistry

crown ether

Crown Ethers

Functional Materials

Macrocycles for Host-Guest Chemistry

Chelation/Complexation Compounds

Crown Ethers

Synthetic Reagents