71523
Sodium tetrafluoroborate
purum p.a., ≥97.0% (T)
Synonym(s):
Sodium fluoroborate
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About This Item
Linear Formula:
NaBF4
CAS Number:
Molecular Weight:
109.79
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
237-340-6
MDL number:
grade
purum p.a.
assay
≥97.0% (T)
solubility
water: soluble(lit.)
density
2.47 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤1000 mg/kg, sulfate (SO42-): ≤1000 mg/kg
cation traces
Ca: ≤50 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤100 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg
SMILES string
[Na+].F[B-](F)(F)F
InChI
1S/BF4.Na/c2-1(3,4)5;/q-1;+1
InChI key
KGJZTOFHXCFQIV-UHFFFAOYSA-N
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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Facile direct conversion of amino-heterocycles to fluoro-heterocycles using t-butylthionitrite or t-butylthionitrate with sodium tetrafluoroborate.
Yong HK, et al.
Tetrahedron Letters, 31(21), 3019-3022 (1990)
Eagleson M.
Concise Encyclopedia Chemistry, 1001-1001 (1994)
Eagleson M.
Concise Encyclopedia Chemistry, 333-333 (1994)