Molekula
Boron trichloride solution 1.0 M in Methylene chloride
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Boron trichloride solution is a highly reactive inorganic boron halide dissolved in methylene chloride, primarily used as a Lewis acid catalyst in organic synthesis, including Friedel-Crafts reactions and halogenation processes. This 1.0 M solution has a CAS number of 10294-34-5, a molecular formula of BCl3, and a molecular weight of 117.17 g/mol. It must be stored between 2–8°C and carries a Danger signal word due to its corrosive and toxic properties. Molekula supplies Boron trichloride solution from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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100 mL — £86.30 per pack ex VAT · £103.56 inc. VAT
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Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless to brown liquid |
| Assay (Titration) | 0.9-1.1M |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 8 (6.1) |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90026463 |
| CAS Number | 10294-34-5 |
| IUPAC Name | trichloroborane |
| EC Number | 233-658-4 |
| Molecular Formula | BCl3 |
| Molecular Weight | 117.17 |
| Exact Mass | 115.9159 |
| SMILES | B(Cl)(Cl)Cl |
| InChIKey | FAQYAMRNWDIXMY-UHFFFAOYSA-N |
| InChI | InChI=1S/BCl3/c2-1(3)4 |
| PubChem CID | 25135 |
| UN Number | UN2922 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 3827.90.1000 |
| Tariff Code | 3827900090 |
Safety & GHS
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Corrosive
GHS05
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Toxic
GHS06
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
Hazard statements
- EUH014 Reacts violently with water
- H301 Toxic if swallowed
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H331 Toxic if inhaled
- H336 May cause drowsiness or dizziness
- H351 Suspected of causing cancer
- H360FD May damage fertility. May damage the unborn child.
Precautionary statements
- P201 Obtain special instructions before use
- P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- 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, 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
- BCl3
- Borane, trichloro-
- Boron chloride
- Boron chloride (BCl3)
- BORON TRICHLORIDE
- Chlorure de bore
- Chlorure de bore (French)
- Trichloroborane
- Trichloroboron
- UN 1741
Frequently asked questions
What is Boron trichloride solution (1.0 M in Methylene chloride) commonly used for?
This solution is primarily used as a Lewis acid catalyst in organic synthesis, such as Friedel-Crafts reactions, and as a reagent for chlorination or boronation processes.
What is the chemical formula and molecular weight of Boron trichloride?
The chemical formula is BCl₃, and the molecular weight is 117.17 g/mol.
How should Boron trichloride solution (1.0 M in Methylene chloride) be stored?
Store at 2–8°C in a tightly sealed container under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture exposure.
What grade or purity is available for this product?
Molekula supplies this product in analytical or synthetic-grade purity, typically ≥99% boron trichloride content in methylene chloride.
Can Molekula supply this product in bulk quantities?
Yes, bulk quantities are available upon request—contact our sales team for custom packaging and pricing.
What documentation comes with an order of Boron trichloride solution?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a product specification sheet.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.