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ChemicalBook >> CAS DataBase List >> 12-Crown-4

12-Crown-4

12-Crown-4 price.
  • $22.4 - $940.53
  • 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%
22 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Chem-Impex
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 500mg
  • 1ML
  • 1g
  • 5g
  • 5ML
  • 10g
  • 25g
  • 50g
  • 100g
  • ManufacturerAK Scientific
  • Product numberR185
  • Product description12-Crown-4
  • Packaging1g
  • Price$106
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11972
  • Product description12-Crown-4, 98%
  • Packaging1g
  • Price$76.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11972
  • Product description12-Crown-4, 98%
  • Packaging5g
  • Price$200
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11972
  • Product description12-Crown-4, 98%
  • Packaging25g
  • Price$768.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number294939
  • Product description1,4,7,10-Tetraoxacyclododecane
  • Packaging100g
  • Price$940.53
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0017574
  • Product description12-CROWN-4 95.00%
  • Packaging1ML
  • Price$553.71
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0017574
  • Product description12-CROWN-4 95.00%
  • Packaging5ML
  • Price$866.94
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC52507
  • Product description12-Crown-4
  • Packaging5G
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC52507
  • Product description12-Crown-4
  • Packaging10g
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC52507
  • Product description12-Crown-4
  • Packaging25g
  • Price$500
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC52507
  • Product description12-Crown-4
  • Packaging50g
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC52507
  • Product description12-Crown-4
  • Packaging100g
  • Price$900
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22058
  • Product description12-Crown-4,98%(GC) 98%(GC)
  • Packaging1G
  • Price$22.4
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22058
  • Product description12-Crown-4,98%(GC) 98%(GC)
  • Packaging5G
  • Price$72.8
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22058
  • Product description12-Crown-4 ≥ 98% (GC)
  • Packaging25G
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22058
  • Product description12-Crown-4 ≥ 98% (GC)
  • Packaging100G
  • Price$925
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific R185 12-Crown-4 1g $106 2021-12-16 Buy
Alfa Aesar A11972 12-Crown-4, 98% 1g $76.65 2024-03-01 Buy
Alfa Aesar A11972 12-Crown-4, 98% 5g $200 2024-03-01 Buy
Alfa Aesar A11972 12-Crown-4, 98% 25g $768.65 2024-03-01 Buy
Alichem 294939 1,4,7,10-Tetraoxacyclododecane 100g $940.53 2021-12-16 Buy
American Custom Chemicals Corporation CHM0017574 12-CROWN-4 95.00% 1ML $553.71 2021-12-16 Buy
American Custom Chemicals Corporation CHM0017574 12-CROWN-4 95.00% 5ML $866.94 2021-12-16 Buy
Biosynth Carbosynth FC52507 12-Crown-4 5G $160 2021-12-16 Buy
Biosynth Carbosynth FC52507 12-Crown-4 10g $250 2021-12-16 Buy
Biosynth Carbosynth FC52507 12-Crown-4 25g $500 2021-12-16 Buy
Biosynth Carbosynth FC52507 12-Crown-4 50g $650 2021-12-16 Buy
Biosynth Carbosynth FC52507 12-Crown-4 100g $900 2021-12-16 Buy
Chem-Impex 22058 12-Crown-4,98%(GC) 98%(GC) 1G $22.4 2021-12-16 Buy
Chem-Impex 22058 12-Crown-4,98%(GC) 98%(GC) 5G $72.8 2021-12-16 Buy
Chem-Impex 22058 12-Crown-4 ≥ 98% (GC) 25G $250 2021-12-16 Buy
Chem-Impex 22058 12-Crown-4 ≥ 98% (GC) 100G $925 2021-12-16 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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