Molekula
Hydrogen chloride 9.5%-10% w/w in Cyclopentyl methyl ether
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
Hydrogen chloride in cyclopentyl methyl ether (CPME) is a versatile solvent system used for anhydrous acid-mediated reactions, including Boc and other acid-labile protecting group removals, hydrochloride salt formation, and acid-catalyzed esterification. It provides a stable, non-aqueous medium for handling HCl gas safely. This solution contains 9.5–10% w/w HCl (CAS 7647-01-0, molecular formula HCl, MW 36.46) in CPME. Store at 2–8°C. Signal word: Danger. Molekula supplies Hydrogen chloride in CPME 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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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 | Clear colourless to pale yellow liquid |
| Assay | 9.5%-10% w/w |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 10 °C |
| Transport Class | 3 (8) |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90034857 |
| 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 | 2806100000 |
| Tariff Code | 2806100000 |
Safety & GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- H225 Highly flammable liquid and vapour
- H290 May be corrosive to metals
- H302 Harmful if swallowed
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- 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
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
- Acide chlorhydrique
- Anhydrous hydrochloric acid
- Chloorwaterstof
- chlorane
- Chlorohydric acid
- Chlorowodor
- Chlorwasserstoff
- hydrochloric acid
- Muriatic acid
- Muriaticum acidum
Frequently asked questions
What is Hydrogen chloride (9.5%-10% w/w in Cyclopentyl methyl ether) commonly used for?
This solution is primarily used as a reagent in organic synthesis, such as for chlorination reactions, and as a catalyst in esterification and polymerization processes.
What is the molecular formula and molecular weight of Hydrogen chloride?
The molecular formula is HCl, and the molecular weight is 36.46 g/mol.
How should Hydrogen chloride (9.5%-10% w/w in Cyclopentyl methyl ether) be stored?
Store at 2–8°C in a tightly sealed container, away from moisture, oxidizing agents, and incompatible materials.
What grade of Hydrogen chloride (9.5%-10% w/w in Cyclopentyl methyl ether) does Molekula supply?
Molekula supplies this product in analytical or synthesis-grade purity, suitable for laboratory and industrial applications.
Can Molekula supply Hydrogen chloride (9.5%-10% w/w in Cyclopentyl methyl ether) in bulk quantities?
Yes, Molekula can provide bulk quantities upon request, subject to availability and order specifications.
What documentation comes with an order of Hydrogen chloride (9.5%-10% w/w in Cyclopentyl methyl ether)?
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.