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420-37-1

Name TRIMETHYLOXONIUM TETRAFLUOROBORATE
CAS 420-37-1
EINECS(EC#) 206-994-4
Molecular Formula C3H9BF4O
MDL Number MFCD00011798
Molecular Weight 147.91
MOL File 420-37-1.mol
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Chemical Properties

Appearance white to off-white crystals
Melting point  200 °C
storage temp.  2-8°C
solubility  Soluble in nitrobenzene, nitromethane, chloroform, hot acetone, liquid sulfur dioxide. Slightly soluble in dichloromethane. Insoluble in common organic solvents.
form  Crystals
color  White to off-white
Sensitive  Moisture Sensitive
BRN  3597303
InChI InChI=1S/C3H9O.BF4/c1-4(2)3;2-1(3,4)5/h1-3H3;/q+1;-1
InChIKey JDFKFXJJAIJXPP-UHFFFAOYSA-M
SMILES [B-](F)(F)(F)F.[O+](C)(C)C
CAS DataBase Reference 420-37-1(CAS DataBase Reference)
Storage Precautions Store under inert gas;Moisture sensitive
EPA Substance Registry System Oxonium, trimethyl-, tetrafluoroborate(1-) (420-37-1)

Safety Data

Hazard Codes  C
Risk Statements 
R14:Reacts violently with water.
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S43:In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add-Never use water) .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 3261 8/PG 2
WGK Germany  3
F  3-10-21
Hazard Note  Corrosive/Freeze
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  29420000

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