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31250-06-3

KRYPTOFIX(R) 211

CAS: 31250-06-3

Molecular Formula: C14H28N2O4

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31250-06-3 - Names and Identifiers

Name KRYPTOFIX(R) 211
Synonyms KRYPTOFIX 211
[2.1.1]Cryptand
KRYPTOFIX(R) 211
cryptating agent 211
KRYPTOFIX 211 FOR SYNTHESIS
4,7,13,18-tetraoxa-1,10-diazabicyclo[8.5.5]icosane
4,7,13,18-TETRAOXA-1,10-DIAZABICYCLO[8.5.5]EICOSANE
CAS 31250-06-3
EINECS 250-531-9

31250-06-3 - Physico-chemical Properties

Molecular FormulaC14H28N2O4
Molar Mass288.38
Density1.097g/mLat 25°C(lit.)
Boling Point130°C0.002mm Hg(lit.)
Flash Point>230°F
pKa7.24±0.20(Predicted)
Storage Condition-196°C
Refractive Indexn20/D 1.5057(lit.)

31250-06-3 - Risk and Safety

Hazard SymbolsXn - Harmful
Harmful
Risk CodesR20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety DescriptionS23 - Do not breathe vapour.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S28 - After contact with skin, wash immediately with plenty of soap-suds.
S37/39 - Wear suitable gloves and eye/face protection
WGK Germany3
31250-06-3
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31250-06-3
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