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Boron trifluoride methanol complex

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Boron trifluoride methanol complex Basic information

Product Name:
Boron trifluoride methanol complex
Synonyms:
  • trifluoro-methoxy-boron
  • Boron trifluoride methanol complex, BF_3 ca 50%
  • Methanol-boron trifluoride complex (2:1)
  • Boron trifluoride-methanol in methanol
  • Boron trifluoride-dimethanol complex w/w boron trifluoride
  • Boron trifluoride diMethanol coMplex, 50-52 wt% BF3 250GR
  • Boron trifluoride diMethanol coMplex, 50-52 wt% BF3 50GR
  • Boron trifluoride-methanol-complex solution 13-15% BF3 basis
CAS:
2802-68-8
MF:
C2H8BF3O2
MW:
131.89
EINECS:
220-543-9
Product Categories:
  • Boron
  • BoronSynthetic Reagents
  • Catalysis and Inorganic Chemistry
  • Chemical Synthesis
  • Lewis Acids
Mol File:
2802-68-8.mol
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Boron trifluoride methanol complex Chemical Properties

Melting point:
-20 °C
Boiling point:
58-60°C 4mm
Density 
1,222 g/cm3
vapor pressure 
11.6hPa at 20℃
refractive index 
1.34
Flash point:
68°C
storage temp. 
Store below +30°C.
form 
clear liquid
color 
Colorless to Light orange to Yellow
Water Solubility 
HYDROLYSIS
Sensitive 
Moisture Sensitive
Merck 
14,1349
BRN 
3693581
Exposure limits
ACGIH: TWA 2.5 mg/m3; Ceiling 1 ppm
OSHA: Ceiling 1 ppm(3 mg/m3)
NIOSH: IDLH 25 ppm; Ceiling 1 ppm(3 mg/m3)
EPA Substance Registry System
Borate(1-), trifluoromethoxy-, (T-4)-, hydrogen, compd. with methanol (1:1) (2802-68-8)
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Safety Information

Hazard Codes 
T,T+,F
Risk Statements 
23/24/25-34-48/23-20/22-39/23/24/25-35-26-24/25-11-14
Safety Statements 
26-36/37/39-45-23-28-16
RIDADR 
2924
WGK Germany 
1
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29420000

MSDS

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Boron trifluoride methanol complex Usage And Synthesis

Chemical Properties

clear colourless to slightly yellow liquid

Uses

Boron trifluoride-methanol complex solution can be used for the deprotection of acetylated amines of cyanine dyes to form products with free amino groups. It may be used for the conversion of sulfur-containing phosphoramidates to the corresponding phosphate methyl ester.

Flammability and Explosibility

Not classified

Boron trifluoride methanol complexSupplier

Hebei Dj Yan Chemical Co., Ltd. Gold
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17531190177
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J & K SCIENTIFIC LTD.
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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