Molekula
Hydrogen Chloride 4M in 1,4-Dioxane (FIS)
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Hydrogen chloride 4M in 1,4-dioxane (FIS) is a highly concentrated hydrochloric acid solution dissolved in 1,4-dioxane, commonly used as a reagent in organic synthesis, particularly for Friedel-Crafts acylation and other electrophilic substitution reactions. This product features a CAS number of 7647-01-0, with a molecular formula of HCl and a molecular weight of 36.46. It is stored at ambient conditions and carries a **Danger** signal word. Molekula supplies Hydrogen Chloride 4M in 1,4-Dioxane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Hydrogen chloride 4M in 1,4-dioxane (FIS) is a highly concentrated hydrochloric acid solution dissolved in 1,4-dioxane, commonly used as a reagent in organic synthesis, particularly for Friedel-Crafts acylation and other electrophilic substitution reactions. This product features a CAS number of 7647-01-0, with a molecular formula of HCl and a molecular weight of 36.46. It is stored at ambient conditions and carries a **Danger** signal word. Molekula supplies Hydrogen Chloride 4M in 1,4-Dioxane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Clear, colourless to light yellow liquid |
| Identification | Conforms to reference |
| Production Date | dd/mm/yyyy |
| HCl | Titration: 3.95M to 4.40M |
| Identity of Chloride | Must be soluble in ammonia |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 17 C |
| Transport Class | 3(8) |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90038218 |
| CAS Number | 7647-01-0 |
| Molecular Formula | HCl |
| Molecular Weight | 36.46 |
| SMILES | Cl |
| EC / UN Number | 2924 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2806.10.0000 |
| Tariff Code | 3824999299 |
Safety & GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Health Hazard
GHS07
-
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
Safety Data Sheets (SDS)
Available in English, English (US), 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
No alternate names recorded for this product.
Frequently asked questions
What is Hydrogen Chloride 4M in 1,4-Dioxane (FIS) commonly used for?
This solution is primarily used as a **cleavage reagent** in oligonucleotide synthesis, particularly for deprotection of phosphoramidite synthesis intermediates.
What is the chemical formula and molecular weight of Hydrogen Chloride in this solution?
The formula is **HCl**, and the molecular weight is **36.46 g/mol** for the anhydrous gas; the 4M solution includes 1,4-dioxane as the solvent.
How should Hydrogen Chloride 4M in 1,4-Dioxane be stored?
Store at **ambient temperature** in a tightly sealed container, away from moisture, strong oxidizers, and incompatible materials like bases or metals.
What grade or purity level is available for this product?
This is supplied as a **FIS (For In Vitro Synthesis) grade**, meeting stringent purity requirements for laboratory and research applications.
Can Molekula supply this product in bulk quantities?
Yes, bulk quantities are available upon request—please contact our sales team for pricing, lead times, and packaging options.
What documentation comes with an order of Hydrogen Chloride 4M in 1,4-Dioxane?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and batch-specific documentation confirming purity and compliance.
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.