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12-Crown-4
Name:
12-Crown-4
Synonyms:
1,4,7,10-Tetraoxacyclododecane
Chinese Names:
Molecular Structure:
Molecular Formula:
C
8
H
16
O
4
Molecular Weight:
176.21
CAS Registry Number:
294-93-9
EINECS:
206-036-5
Density:
1.089
Melting point:
16 ºC
Boiling point:
61-70 ºC (0.5 mmHg)
Refractive index:
1.46-1.463
Flash point:
>110 ºC
Water solubility:
MISCIBLE
Hazard Symbols:
Xn
Details
Risk Codes:
R20/21/22;R36/37/38
Details
Safety Description:
S26;S36
Details
Transport Information:
UN 2810
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Xn