Molekula
Pyridinium chlorochromate
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
Pyridinium chlorochromate (PCC) is a strong oxidizing agent used in organic synthesis to convert primary alcohols to aldehydes and secondary alcohols to ketones. It is a yellow to orange crystalline solid with the molecular formula C5H6NClCrO3 and a molecular weight of 215.56 g/mol. PCC is stable at ambient temperatures and should be handled with care due to its hazardous nature. Molekula supplies Pyridinium chlorochromate 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 g — £35.80 per pack ex VAT · £42.96 inc. VAT
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500 g — £124.50 per pack ex VAT · £149.40 inc. VAT
Need a different quantity or pack?
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 | Orange crystal |
| Identification | Conforms to reference |
| Assay | ≥98.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 5.1 |
| Packing Group | II |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 49885640 |
| CAS Number | 26299-14-9 |
| IUPAC Name | pyridine;trioxochromium;hydrochloride |
| Molecular Formula | C5H6NClCrO3 |
| Molecular Weight | 215.56 |
| Exact Mass | 214.9441 |
| SMILES | C1=CC=NC=C1.O=[Cr](=O)=O.Cl |
| InChIKey | HBDYSKVKXMUPKV-UHFFFAOYSA-N |
| InChI | InChI=1S/C5H5N.ClH.Cr.3O/c1-2-4-6-5-3-1;;;;;/h1-5H;1H;;;; |
| PubChem CID | 46846327 |
| UN Number | UN1479 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2933310000 |
| Tariff Code | 2933310000 |
Safety & GHS
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Oxidizing
GHS03
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
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Hazardous to the Environment
GHS09
Hazard statements
- H272 May intensify fire; oxidizer
- H317 May cause an allergic skin reaction
- H350i May cause cancer by inhalation
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P264 Wash thoroughly after handling
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- 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
- pyridine;trioxochromium;hydrochloride
Frequently asked questions
What is pyridinium chlorochromate used for?
It is primarily used as an oxidizing agent in organic synthesis, particularly for converting alcohols to aldehydes or ketones.
What is the chemical formula and molecular weight of pyridinium chlorochromate?
The formula is C5H6NClCrO3 and the molecular weight is 215.56 g/mol.
How should pyridinium chlorochromate be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade is available for pyridinium chlorochromate?
It is available in analytical grade for laboratory use.
Can Molekula supply pyridinium chlorochromate in bulk?
Yes, Molekula can supply pyridinium chlorochromate in bulk quantities—please contact our sales team for details.
What documentation comes with a purchase of pyridinium chlorochromate?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.