Molekula
Hydrogen chloride, 4M soln. in ethyl acetate
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 ethyl acetate is a highly concentrated acid solution used primarily as a catalyst in organic synthesis, for chlorination reactions, and as a reagent in pharmaceutical and fine chemical manufacturing. This solution delivers precise acidity control in esterifications, polymerizations, and other acid-sensitive processes. CAS 7647-01-0, molecular formula HCl, molecular weight 36.50 g/mol. Store at ambient conditions in a tightly sealed container. Signal word: Danger. Molekula supplies Hydrogen chloride, 4M solution in ethyl acetate 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless to pale yellow solution |
| Assay | 3.90M - 4.05M |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | -3 °C |
| Transport Class | 3 (8) |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90027116 |
| CAS Number | 7647-01-0 |
| IUPAC Name | chlorane |
| EC Number | 231-595-7 |
| Molecular Formula | HCl |
| Molecular Weight | 36.50 |
| 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 | 2806100000 |
| Tariff Code | 2806100000 |
Safety & GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- EUH066 Repeated exposure may cause skin dryness or cracking
- H225 Highly flammable liquid and vapour
- H290 May be corrosive to metals
- H314 Causes severe skin burns and eye damage
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
- H336 May cause drowsiness or dizziness
Precautionary statements
- P234 Keep only in original container
- P243 Take precautionary measures against static discharge
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- 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, 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 a 4M hydrogen chloride solution in ethyl acetate commonly used for?
This solution is primarily used as a reagent in organic synthesis, including chlorination reactions, deprotection of functional groups, and as a catalyst in esterification and polymerization processes.
What is the molecular formula and molecular weight of hydrogen chloride?
The molecular formula of hydrogen chloride is **HCl**, and its molecular weight is **36.50 g/mol**.
How should this 4M HCl solution in ethyl acetate be stored?
Store at **ambient temperature** in a tightly sealed container, away from moisture, oxidizing agents, and incompatible materials like strong bases or metals.
What purity grade or quality standard is available for this product?
Molekula supplies this product in **analytical or synthesis-grade purity**, suitable for laboratory-scale reactions. Bulk specifications can be discussed upon request.
Can Molekula supply this product in bulk quantities?
Yes, we can provide this product in bulk—please contact us for pricing, lead times, and custom packaging options tailored to your needs.
What documentation comes with an order of this product?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet detailing purity, hazards, 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.