Molekula
Hydrogen chloride 4M in 1,4-dioxane (no spec)
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
Hydrogen chloride 4M in 1,4-dioxane is a solution of anhydrous hydrogen chloride gas dissolved in 1,4-dioxane. It is used where a water-free acid is required, for example in Boc deprotection of amines and in hydrochloride salt formation, and is commonly used as a reagent in organic synthesis, halogenation reactions, and as a catalyst in chemical processes. It has a CAS number of 7647-01-0, a molecular formula of HCl, and a molecular weight of 36.46. The solution is stored at ambient conditions and carries a Danger signal word due to its corrosive and hazardous properties. Molekula supplies Hydrogen chloride 4M in 1,4-dioxane 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.
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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100 mL — £118.40 per pack ex VAT · £142.08 inc. VAT
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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.
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Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 17 °C |
| Transport Class | 3(8) |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90029033 |
| CAS Number | 7647-01-0 |
| IUPAC Name | chlorane |
| EC Number | 231-595-7 |
| Molecular Formula | HCl |
| Molecular Weight | 36.46 |
| Exact Mass | 35.9767 |
| SMILES | Cl |
| InChIKey | VEXZGXHMUGYJMC-UHFFFAOYSA-N |
| InChI | InChI=1S/ClH/h1H |
| PubChem CID | 313 |
| UN Number | UN2924 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2806.10.0000 |
| Tariff Code | 3824999299 |
Safety & GHS
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Flammable
GHS02
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Corrosive
GHS05
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
Hazard statements
- H225 Highly flammable liquid and vapour
- H290 May be corrosive to metals
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
- H350 May cause cancer
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- 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
- P308+313 IF exposed or concerned: Get medical advice/attention
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.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Hydrogen chloride 4M in 1,4-dioxane commonly used for?
This solution is primarily used as a reagent in organic synthesis, such as for chlorination reactions, deoxygenation, and as a catalyst in various chemical processes.
What is the chemical formula and molecular weight of this product?
The chemical formula is HCl (hydrogen chloride), with a molecular weight of 36.46 g/mol (for the solute). The solvent, 1,4-dioxane, has a different MW (88.11 g/mol).
How should Hydrogen chloride 4M in 1,4-dioxane be stored?
Store at ambient temperature in a tightly sealed container, away from moisture, oxidizing agents, and incompatible materials. Keep in a well-ventilated area.
What grade or purity level is available for this product?
Molekula supplies this as a reagent-grade solution (4M concentration in 1,4-dioxane), suitable for laboratory and industrial applications requiring consistent quality.
Can Molekula supply this product in bulk quantities?
Yes, we offer bulk packaging options for Hydrogen chloride 4M in 1,4-dioxane—please contact our sales team for specific volume requirements and lead times.
What documentation is provided with an order of this product?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS/SDS), and a product specification sheet detailing concentration, purity, and handling instructions.
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.