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294-93-9

294-93-9 Structure

294-93-9 Structure
IdentificationMore
【Name】

12-Crown-4
【CAS】

294-93-9
【Synonyms】

12-CROWN-4
12-CROWN 4-ETHER
1,4,7,10-TETRAOXACYCLODODECANE
1,4,7,10-TETRAOXYCYCLODODECANE
CROWN ETHER/12-CROWN-4
LITHIUM IONOPHORE V
Eoct
Ethylene oxide cyclic tetramer
Crown
1,4,7,10-Tetraoxacyclododecane, 12-Crown-4
【EINECS(EC#)】

206-036-5
【Molecular Formula】

C8H16O4
【MDL Number】

MFCD00005103
【Molecular Weight】

176.21
【MOL File】

294-93-9.mol
Chemical PropertiesBack Directory
【Appearance】

clear colorless to slightly yellow liquid after
【mp 】

16 °C(lit.)
【bp 】

61-70 °C0.5 mm Hg(lit.)
【density 】

1.089 g/mL at 25 °C(lit.)
【refractive index 】

n20/D 1.463(lit.)
【Fp 】

>230 °F
【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】

294-93-9(EPA Substance)
Safety DataBack Directory
【Hazard Codes 】

T+,Xn,Xi
【Risk Statements 】

R26:Very Toxic by inhalation.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
【Safety Statements 】

S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
【RIDADR 】

UN 2810
【WGK Germany 】

3
【RTECS 】

XF0550000
【F 】

3-9-23
【HazardClass 】

6.1
【PackingGroup 】

III
【HS Code 】

29329995
Material Safety Data Sheet(MSDS)Back Directory
【msds information】

1,4,7,10-Tetraoxacyclododecane(294-93-9).msds
Spectrum DetailBack Directory
【Spectrum Detail】

12-Crown-4(294-93-9)MS
12-Crown-4(294-93-9)Raman
12-Crown-4(294-93-9)13CNMR
12-Crown-4(294-93-9)1HNMR
12-Crown-4(294-93-9)IR1
Well-known Reagent Company Product InformationBack Directory
【Acros Organics】

12-Crown-4, 97%(294-93-9)
【Alfa Aesar】

12-Crown-4, 98%(294-93-9)
【Sigma Aldrich】

294-93-9(sigmaaldrich)
【TCI AMERICA】

12-Crown 4-Ether,>95.0%(GC)(294-93-9)
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Tags:294-93-9 Related Product Information
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