Molekula
Lithium Borohydride 95%
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Lithium borohydride (LiBH4) is a powerful reducing agent widely used in organic synthesis, hydrogen storage research, and as a precursor in the production of boranes. It is particularly valued for its ability to deliver hydride ions in chemical reactions. This product has a CAS number of 16949-15-8, a molecular formula of LiBH4, and a molecular weight of 21.78 g/mol. It is supplied at a purity of ⩾ 96.0% and requires ambient storage conditions. The signal word for safety is "Danger."
Molekula supplies Lithium Borohydride 95% at ⩾ 96.0% purity in 5 g packs, from £74.76 inc. VAT. It is made or sourced to order. Every batch ships with a certificate of analysis, and a safety data sheet is available. Larger quantities, up to multi-tonne, are quoted on request.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
On backorder — expected to ship by 5 December 2026
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.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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5 g — £62.30 per pack ex VAT · £74.76 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White to grey powder |
| Purity | ⩾ 96.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | -17 °C |
| Transport Class | 4.3 |
| Packing Group | I |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90028329 |
| CAS Number | 16949-15-8 |
| IUPAC Name | lithium boranuide |
| Molecular Formula | LiBH4 |
| Molecular Weight | 21.78 |
| Exact Mass | 22.0566 |
| SMILES | [Li+].[BH4-] |
| InChIKey | UUKMSDRCXNLYOO-UHFFFAOYSA-N |
| InChI | InChI=1S/BH4.Li/h1H4;/q-1;+1 |
| PubChem CID | 4148881 |
| UN Number | UN1413 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 28500020 |
| Tariff Code | 2850002090 |
Safety & GHS
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Flammable
GHS02
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Corrosive
GHS05
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Toxic
GHS06
Hazard statements
- EUH014 Reacts violently with water
- H260 In contact with water releases flammable gases which may ignite spontaneously
- H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
Precautionary statements
- P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire
- P231+232 Handle under inert gas. Protect from moisture
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
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.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- LiBH4
- lithium boranuide
- Lithium borohydride solution
- Lithium boron hydride
- Lithium hydroborate
- LITHIUM HYDROBORATE (LIBH4)
- Lithium tetrahydridoborate
- Lithium tetrahydroborate
- UUKMSDRCXNLYOO-UHFFFAOYSA-N
Frequently asked questions
What is lithium borohydride (LiBH₄) commonly used for?
Lithium borohydride is primarily used as a strong reducing agent in organic synthesis, hydrogen storage research, and as a reagent in the preparation of boranes and other boron compounds.
What is the molecular formula and molecular weight of lithium borohydride?
The molecular formula is LiBH₄, and the molecular weight is 21.78 g/mol.
How should lithium borohydride be stored?
Store lithium borohydride at ambient temperature in a tightly sealed container, away from moisture, oxidizing agents, and incompatible materials.
What purity grade is available for lithium borohydride from Molekula?
Molekula supplies lithium borohydride at a specified purity of ⩾ 96.0%.
Can Molekula supply lithium borohydride in bulk quantities?
Yes, Molekula can provide lithium borohydride in bulk, subject to availability and order requirements.
What documentation is provided with a lithium borohydride order?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a product specification sheet.
Where can I buy Lithium Borohydride 95%?
Directly from Molekula, which lists Lithium Borohydride 95% in 5 g packs from £74.76 inc. VAT, with a certificate of analysis for every batch. Larger quantities are quoted on request. Molekula's offices: United Kingdom, France, Spain, Germany, Italy, United States and China.
Is Lithium Borohydride 95% dangerous goods for shipping?
Yes. Lithium Borohydride 95% ships as dangerous goods: UN1413, class 4.3, packing group I.
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.