Boron trifluoride-acetic acid complex
- CAS NO.：373-61-5
- Empirical Formula: C4H7BF3O4-
- Molecular Weight: 186.9
- MDL number: MFCD00036359
- EINECS: 206-768-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-25 17:15:13
What is Boron trifluoride-acetic acid complex?
Chemical properties
colourless liquid
The Uses of Boron trifluoride-acetic acid complex
It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff. It is also used as a desilylating agent. It is also been used in the protodesilylation of the phenyl group as part of the conversion of the dimethylphenylsilyl group into a hydroxyl group with retention of configuration.
Flammability and Explosibility
Non flammable
Properties of Boron trifluoride-acetic acid complex
| Melting point: | -47 °C |
| Boiling point: | 140-148 °C |
| Density | 1.353 g/mL at 25 °C(lit.) |
| vapor pressure | 95Pa at 20℃ |
| RTECS | ED2280000 |
| refractive index | n |
| Flash point: | 183 °F |
| storage temp. | Store below +30°C. |
| form | Liquid |
| color | Clear light yellow to yellow-brown |
| Water Solubility | reacts |
| Sensitive | Moisture Sensitive |
| BRN | 3686177 |
| Exposure limits | ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3 |
| Stability: | Stable, but moisture sensitive. Incompatible with water, moist air, metals, strong oxidizing agents. Store under dry atmosphere. |
| EPA Substance Registry System | Borate(1-), bis(acetato-.kappa.O)difluoro-, hydrogen fluoride (1:2:1), (T-4)- (373-61-5) |
Safety information for Boron trifluoride-acetic acid complex
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Boron trifluoride-acetic acid complex
Boron trifluoride-acetic acid complex manufacturer
JSK Chemicals
3Y
Phone:+91-9879767984
Whatsapp: +91-9879767970
product: 373-61-5 Boron trifluoride acetic acid complex 99%
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