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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Ethers >12-Crown-4

12-Crown-4

12-Crown-4 Structure
  • ₹1948.5 - ₹57980
  • Product name: 12-Crown-4
  • CAS: 294-93-9
  • MF: C8H16O4
  • MW: 176.21
  • EINECS:206-036-5
  • MDL Number:MFCD00005103
  • Synonyms:LITHIUM IONOPHORE V;CROWN ETHER/12-CROWN-4;Eoct;Ethylene oxide cyclic tetramer;1,4,7,10-TETRAOXYCYCLODODECANE;12-CROWN-4;1,4,7,10-Tetraoxacyclododecane, 12-Crown-4;12-Crown-4,97%
Price7 Properties Safety Information Description
7 prices
Selected condition：

Brand

  • ALFA India
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 1ML
  • 1g
  • 5ML
  • 5g
  • 25g
  • ManufacturerALFA India
  • Product numberALF-A11972-03
  • Product description12-Crown-4, 98%
  • Packaging1g
  • Price₹3954
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A11972-06
  • Product description12-Crown-4, 98%
  • Packaging5g
  • Price₹11500
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A11972-14
  • Product description12-Crown-4, 98%
  • Packaging25g
  • Price₹57980
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberC0858
  • Product description12-Crown 4-Ether min. 95.0 %
  • Packaging1ML
  • Price₹3300
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberC0858
  • Product description12-Crown 4-Ether min. 95.0 %
  • Packaging5ML
  • Price₹11500
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number194905
  • Product description12-Crown-4 98%
  • Packaging1G
  • Price₹1948.5
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number194905
  • Product description12-Crown-4 98%
  • Packaging5G
  • Price₹11972.45
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-A11972-03 12-Crown-4, 98% 1g ₹3954 2022-05-26 Buy
ALFA India ALF-A11972-06 12-Crown-4, 98% 5g ₹11500 2022-05-26 Buy
ALFA India ALF-A11972-14 12-Crown-4, 98% 25g ₹57980 2022-05-26 Buy
TCI Chemicals (India) C0858 12-Crown 4-Ether min. 95.0 % 1ML ₹3300 2022-05-26 Buy
TCI Chemicals (India) C0858 12-Crown 4-Ether min. 95.0 % 5ML ₹11500 2022-05-26 Buy
Sigma-Aldrich(India) 194905 12-Crown-4 98% 1G ₹1948.5 2022-06-14 Buy
Sigma-Aldrich(India) 194905 12-Crown-4 98% 5G ₹11972.45 2022-06-14 Buy

Properties

Melting point :16 °C (lit.)
Boiling point :61-70 °C/0.5 mmHg (lit.)
Density :1.089 g/mL at 25 °C (lit.)
refractive index :n20/D 1.463(lit.)
Flash point :>230 °F
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
form :Liquid After Melting
Specific Gravity :1.115 (20℃)
color :Clear colorless to slightly yellow
Water Solubility :MISCIBLE
Sensitive :Air Sensitive
BRN :1363064
CAS DataBase Reference :294-93-9(CAS DataBase Reference)
NIST Chemistry Reference :12-Crown-4(294-93-9)
EPA Substance Registry System :1,4,7,10-Tetraoxacyclododecane (294-93-9)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger GHS hazard pictograms P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
Precautionary statements:

Description

It serves as an aprotic "solvent" for alkali metals, the sodium solution is a strong reducing agent.

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75507-26-5 Cyclen BENZO-12-CROWN-4 Aza-15-crown-5 10045-25-7 CYCLODODECANE 12-Crown-4

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Suppliers and manufacturers

GLR Innovations SANTO RIGHELLO PVT ltd Dr. Silviu Pharmachem Pvt., Ltd. Dr. Silviu Pharmachem Pvt., Ltd. (DRSPL) Chaturya Biotech (Tanuj Life Sciences) TCI Chemicals (India) Pvt. Ltd. Alfa Aesar Bhuvar Technologies Hermes Chemical Company Private Limited VASIN BIO LIFE SCIENCES PVT LTD