Phosphorous trichloride, 99%
Order Phosphorous trichloride, 99% (CAS 7719-12-2) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About Phosphorous trichloride, 99%
Phosphorous trichloride, 99% is part of the Zemixal synthetic, Protecting & Derivatization Reagents range. For your records (Puriss), the material is defined by CAS 7719-12-2, formula Cl3P and molar mass 137.33 g/mol. Expect liquid.
Use cases we see most often
- Organic synthesis
- Reaction development
- Medicinal chemistry
- Polymer & resin production
Safe handling
Physical constants on file: melting point -112 °C, boiling point 74-78 °C and density 1.574 g/mL at 20 °C. Classified under GHS with signal word Danger and hazard statements H300, H314 and H330. Read the SDS before first use. For transport it ships as UN UN 1809.
Order it in 500 mL and 160 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- Reaction development
- Medicinal chemistry
- Polymer & resin production
Applications
Specifications and identifiers
| Product name | Phosphorous trichloride, 99% |
|---|---|
| Catalogue number | ZX-000927 |
| CAS number | 7719-12-2 |
| IUPAC name | trichlorophosphane |
| Molecular formula | Cl3P |
| Molar mass | 137.33 g/mol |
| Exact mass | 135.8803 |
| Grade | Puriss |
| Purity / assay | ≥99% |
| Physical form | Liquid |
| Appearance | Liquid |
| Melting point | -112 °C |
| Boiling point | 74-78 °C |
| Density | 1.574 g/mL at 20 °C |
| XLogP3 | 2.3 |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 28121021 |
| UN number | UN 1809 |
| InChIKey | FAIAAWCVCHQXDN-UHFFFAOYSA-N |
| SMILES | P(Cl)(Cl)Cl |
| PubChem CID | 24387 |
| Synonyms | Phosphorus(III) chloride, Trichlorophosphine, Phosphorous chloride, Phosphine, trichloro-, Fosfortrichloride, Trojchlorek fosforu, Phosphorus chloride (PCl3), Phosphorus chloride (Cl6P2), Fosforo(tricloruro di), Phosphore(trichlorure de), PCl3, Phosphorustrichloride |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H300Fatal if swallowed
- H314Causes severe skin burns and eye damage
- H330Fatal if inhaled
Precautionary statements P260, P264, P270, P271, P280, P284, P301 + P316, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P319, P320, P321, P330, P363, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 mL | Quoted on request | |
| 160 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Phosphorous trichloride, 99%
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Other grades with CAS 7719-12-2
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- Formula
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