75-23-0

Basic information

• Product Name: Ethylamine-borontrifluoride
• Synonyms: ETHYLAMINE TRIFLUOROBORANE;BORON FLUORIDE-ETHYLAMINE COMPLEX;Boron trifluoride ethylamine;BORON TRIFLUORIDE ETHYLAMINE COMPLEX;BORON TRIFLUORIDE MONOETHYLAMINE;BORON TRIFLUORIDE MONOETHYLAMINE COMPLEX;(ethanamine)trifluoro-,(T-4)-Boron;(t-4)-boron(ethanamine)trifluoro
• CAS NO: 75-23-0
• Molecular Formula: C2H7BF3N
• Molecular Weight: 112.89
• EINECS: 200-852-5
• Product Categories: Organometallics;B (Classes of Boron Compounds);Boron Trifluorides;Boron Trihalides;Fine Chemical
• Mol File: 75-23-0.mol
• Article Data: 0

Chemical Properties

• Melting Point: 85-89 °C(lit.)
• Boiling Point: 148°C/1mmHg(lit.)
• Flash Point: 157°C
• Appearance: /solid
• Density: 1,38 g/cm3
• Storage Temp.: 2-8°C
• Water Solubility: Reacts with water.
• Sensitive: Moisture Sensitive
• BRN: 3672802
• CAS DataBase Reference: Ethylamine-borontrifluoride(CAS DataBase Reference)
• NIST Chemistry Reference: Ethylamine-borontrifluoride(75-23-0)
• EPA Substance Registry System: Ethylamine-borontrifluoride(75-23-0)

Safety Data

• Hazard Codes: C
• Statements: 34-37
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3261 8/PG 2
• WGK Germany: 3
• RTECS: KQ8060000
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: III
• Hazardous Substances Data: 75-23-0(Hazardous Substances Data)

Usage

Uses

Boron trifluoride-ethylamine complex is used as latent curing agent for epoxy resin. It is also used as pharmaceutical intermediate and in chemical research.

InChI:InChI=1/C2H7N.B.3FH/c1-2-3;;;;/h2-3H2,1H3;;3*1H/q;+3;;;/p-3

Synthetic route

calcium fluoride + boron trifluoride ethylamine (75-23-0) + boric acid (11113-50-1) → Ca2B10O14F6

Conditions	Yield
at 300℃; for 72h; Autoclave; High pressure;

boron trioxide + calcium fluoride + boron trifluoride ethylamine (75-23-0) → Ca2B10O14F6

Conditions	Yield
In neat (no solvent, solid phase)

strontium fluoride + boron trifluoride ethylamine (75-23-0) + boric acid (11113-50-1) → Sr2B10O14F6

Conditions	Yield
at 300℃; for 72h; Autoclave; High pressure;

boron trioxide + strontium fluoride + boron trifluoride ethylamine (75-23-0) → Sr2B10O14F6

Conditions	Yield
In neat (no solvent, solid phase)