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
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)
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
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.
N-Bromosuccinimide Price
- Product number
- 282790
- Product name
- Benzo-15-crown-5
- Purity
- 98%
- Packaging
- 5g
- Price
- $157
- Updated
- 2024/03/01
- Product number
- B1154
- Product name
- Benzo-15-crown 5-Ether
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $71
- Updated
- 2024/03/01
- Product number
- B1154
- Product name
- Benzo-15-crown 5-Ether
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $313
- Updated
- 2024/03/01
- Product number
- A16011
- Product name
- Benzo-15-crown-5, 98%
- Packaging
- 1g
- Price
- $39.65
- Updated
- 2024/03/01
- Product number
- A16011
- Product name
- Benzo-15-crown-5, 98%
- Packaging
- 5g
- Price
- $149
- Updated
- 2024/03/01
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
Preparation Products
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View Lastest Price from Benzo-15-crown-5 manufacturers
- 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
- 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
- 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