Molekula
Boron trifluoride-acetic acid complex
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Boron trifluoride-acetic acid complex is a coordination compound formed by boron trifluoride and acetic acid, widely used as a strong Lewis acid catalyst in organic synthesis, particularly for Friedel-Crafts reactions, esterifications, and polymerizations. It appears as a colorless to pale yellow liquid with a strong acetic acid odor. This chemical has a CAS number of 373-61-5, with the molecular formula BF3 · 2CH3COOH and a molecular weight of 187.86 g/mol. It is stored at ambient conditions but requires careful handling due to its corrosive and reactive nature, as indicated by its "Danger" signal word. Molekula supplies Boron trifluoride-acetic acid complex from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Boron trifluoride-acetic acid complex is a coordination compound formed by boron trifluoride and acetic acid, widely used as a strong Lewis acid catalyst in organic synthesis, particularly for Friedel-Crafts reactions, esterifications, and polymerizations. It appears as a colorless to pale yellow liquid with a strong acetic acid odor. This chemical has a CAS number of 373-61-5, with the molecular formula BF3 · 2CH3COOH and a molecular weight of 187.86 g/mol. It is stored at ambient conditions but requires careful handling due to its corrosive and reactive nature, as indicated by its "Danger" signal word. Molekula supplies Boron trifluoride-acetic acid complex from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Clear |
| Density | 1.345 |
| BF3 | 36.1% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 70720077 |
| CAS Number | 373-61-5 |
| Molecular Formula | BF3 · 2CH3COOH |
| Molecular Weight | 187.86 |
| SMILES | [H+].[H+].[B-](OC(=O)C)(OC(=O)C)(F)F.[F-] |
| EC / UN Number | 1742 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29420050 |
| Tariff Code | 2942000090 |
Safety & GHS
-
Corrosive
GHS05
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
Hazard statements
- H227 Combustible liquid
- H290 May be corrosive to metals
- H302 Harmful if swallowed
- H314 (sub cat. 1A) Causes severe skin burns and eye damage
- H330 Fatal if inhaled
- H372 Causes damage to organs through prolonged or repeated exposure
Precautionary statements
- P201 Obtain special instructions before use
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, English (US), French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is boron trifluoride-acetic acid complex commonly used for?
This complex is primarily used as a Lewis acid catalyst in organic synthesis, such as Friedel-Crafts acylation, esterification, and polymerization reactions.
What is the chemical formula and molecular weight of boron trifluoride-acetic acid complex?
The formula is **BF₃·2CH₃COOH** with a molecular weight of **187.86 g/mol**.
How should boron trifluoride-acetic acid complex be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture, strong oxidizers, and incompatible materials.
What grades or purities of boron trifluoride-acetic acid complex does Molekula supply?
Molekula supplies this product in **technical grade** purity, suitable for industrial and laboratory applications.
Can Molekula supply boron trifluoride-acetic acid complex in bulk quantities?
Yes, Molekula can provide bulk quantities upon request—please contact our sales team for pricing and availability.
What documentation comes with an order of boron trifluoride-acetic acid complex?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **Safety Data Sheet (SDS)** per regulatory requirements.
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