nitronium tetrafluoroborate cas no:13826-86-3

Namenitronium tetrafluoroborate
CAS13826-86-3
SynonymsNitronium tetrafluorborate; Nitryl tetrafluoroborate
EINECS(EC#)237-533-5
Molecular FormulaBF4NO2
Molecular Weight132.80

Appearancecolourless crystalline solid
storage temp2-8°C
Sensitive Hygroscopic

Hazardclass8

Hazard C:Corrosive;
Risk R22;R34
Safety

Hazard Codes: C
Risk Statements: 34-42/43-22
R22: Nitronium tetrafluoroborate (CAS NO.13826-86-3) is harmful if swallowed. 
R34: Causes burns. 
R42/43: May cause sensitization by inhalation and skin contact.
Safety Statements: 26-36/37/39-45
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. 
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR UN: 3264 8/PG 2
WGK Germany: 3
RTECS; QX8620000
F: 10-21
Hazard Note: Corrosive/Hygroscopic
TSCA: T
HazardClass: 8
PackingGroup: III

Poison by intravenous route. A powerful nitrating agent when dissolved in sulfolane. Incompatible with tetrahydrothiophene-1,1-dioxide, organics, α-propanol, methane, ethane @ −78° or higher. When heated to decomposition it emits very toxic fumes of F⁻ and NO_x. See also BORON COMPOUNDS.

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intravenous	180mg/kg (180mg/kg)		U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#05621,