27081-10-3

Name TROPYLIUM TETRAFLUOROBORATE
CAS 27081-10-3
EINECS(EC#) 248-214-5
Molecular Formula C7H7BF4
MDL Number MFCD00013402
Molecular Weight 177.94
MOL File 27081-10-3.mol
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Chemical Properties

Appearance off-white to beige powder
Melting point  ~240 °C (dec.)(lit.)
storage temp.  Keep Cold
solubility  Soluble in hot methanol.
form  powder to crystal
color  White to Light yellow to Light orange
Sensitive  Moisture Sensitive
BRN  3574512
InChI InChI=1S/C7H7.BF4/c1-2-4-6-7-5-3-1;2-1(3,4)5/h1-7H;/q+1;-1
InChIKey SQVQHTIKOZVGLR-UHFFFAOYSA-N
SMILES [B-](F)(F)(F)F.C1C=C[CH+]C=CC=1
CAS DataBase Reference 27081-10-3(CAS DataBase Reference)
EPA Substance Registry System Cycloheptatrienylium, tetrafluoroborate(1-) (27081-10-3)

Safety Data

Hazard Codes  Xi,C
Risk Statements 
R37/38:Irritating to respiratory system and skin .
R34:Causes burns.
Safety Statements 
S22:Do not breathe dust .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
RIDADR  UN 3261 8/PG 2
WGK Germany  3
F  10-21
Hazard Note  Irritant/Keep Cold/Moisture Sensitive
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29029090
Storage Class 8A - Combustible corrosive hazardous materials
Hazard Classifications Eye Dam. 1
Skin Corr. 1B

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