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LC5747 Tetramethylammonium tetrafluoroborate
for synthesis


Order number Packaging Quantity Price €
AC32747 Plastic bottle 25 g 35.55


Product information
Hill Formula C4H12BF4N
Chemical formula (CH3)4NBF4
HS Code 2923 90 00
EC number 211-547-1
Molar mass 160.95 g/mol
CAS number 661-36-9


Chemical and physical data
Melting point 418 °C
Molar mass 160.95 g/mol


Safety information according to GHS
Hazard Statement(s) H318: Causes serious eye damage.
H315: Causes skin irritation.
H335: May cause respiratory irritation.
Precautionary Statement(s) P280: Wear protective gloves/ eye protection/ face protection.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P313: Get medical advice/ attention.
Signal Word Danger
Hazard Pictogram(s

RTECS BS8300000
Storage class 10 – 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).


Safety information
R Phrase R 37/38-41
Irritating to respiratory system and skin.Risk of serious damage to eyes.
S Phrase S 26-39
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.
Categories of danger irritant
Hazard Symbol Irritant


– acidimetric
≥ 97 %
– ex H3BO3 ≥ 97 %
Identity (IR) passes test