Molekula
5-Chlorovaleryl chloride
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
5-Chlorovaleryl chloride is an acyl chloride reagent used in organic synthesis for the preparation of amides, esters, and other derivatives. It serves as a key intermediate in pharmaceuticals, agrochemicals, and specialty polymers. Catalogue details: CAS 1575-61-7, molecular formula Cl(CH₂)₄COCl, molecular weight 155.02 g/mol. Store at ambient conditions. Hazard classification: Danger (corrosive, toxic). Molekula supplies 5-Chlorovaleryl chloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
5-Chlorovaleryl chloride is an acyl chloride reagent used in organic synthesis for the preparation of amides, esters, and other derivatives. It serves as a key intermediate in pharmaceuticals, agrochemicals, and specialty polymers. Catalogue details: CAS 1575-61-7, molecular formula Cl(CH₂)₄COCl, molecular weight 155.02 g/mol. Store at ambient conditions. Hazard classification: Danger (corrosive, toxic). Molekula supplies 5-Chlorovaleryl chloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
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.
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5 g — £22.70 per pack
Need a different quantity or pack?
Tell us the quantity you actually need — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price, usually within one working day.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless to light yellow liquid |
| Refractive Index | 1.462 - 1.466 |
| Assay (Titration) | ⩾ 96.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 90 C |
| Transport Class | 8 |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 23394076 |
| CAS Number | 1575-61-7 |
| Molecular Formula | Cl(CH2)4COCl |
| Molecular Weight | 155.02 |
| SMILES | O=C(Cl)CCCCCl |
| EC / UN Number | 3265 |
| REACH Code | Y110 |
| HTS Code | 29159050 |
| Tariff Code | 29159070 |
Safety & GHS
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Corrosive
GHS05
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Health Hazard
GHS07
Hazard statements
- EUH029 Contact with water liberates toxic gas
- H290 May be corrosive to metals
- H302 Harmful if swallowed
- H314 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
- P234 Keep only in original container
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- 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
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 5-Chlorovaleryl chloride commonly used for?
It is primarily used as an intermediate in organic synthesis, including the production of pharmaceuticals, agrochemicals, and specialty polymers.
What is the molecular formula and molecular weight of 5-Chlorovaleryl chloride?
The molecular formula is **Cl(CH₂)₄COCl**, and the molecular weight is **155.02 g/mol**.
What safety classification does 5-Chlorovaleryl chloride have?
It is classified with the **signal word 'Danger'** due to its corrosive and hazardous properties.
How should 5-Chlorovaleryl chloride be stored?
Store in a **cool, dry place at ambient temperature**, away from moisture, incompatible materials, and in a well-ventilated area.
Does Molekula supply 5-Chlorovaleryl chloride in bulk quantities?
Yes, we can supply **bulk quantities**—please contact our sales team for pricing and availability.
What documentation is provided with an order of 5-Chlorovaleryl chloride?
Each order includes a **Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a technical data sheet** for compliance and handling.
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.