Molekula
Chlorodiphenylphosphine (DPPC)
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Chlorodiphenylphosphine (DPPC) is a reactive organophosphorus compound widely used as an intermediate in the synthesis of pesticides, flame retardants, and pharmaceuticals. It serves as a key building block in manufacturing phosphine-based chemicals and is also employed in organic synthesis for introducing phosphorus functionalities. Chlorodiphenylphosphine has the CAS number 1079-66-9, with the molecular formula (C6H5)2PCl and a molecular weight of 220.63. It is stored at ambient conditions and carries a **Danger** signal word due to its hazardous properties. Molekula supplies Chlorodiphenylphosphine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Chlorodiphenylphosphine (DPPC) is a reactive organophosphorus compound widely used as an intermediate in the synthesis of pesticides, flame retardants, and pharmaceuticals. It serves as a key building block in manufacturing phosphine-based chemicals and is also employed in organic synthesis for introducing phosphorus functionalities. Chlorodiphenylphosphine has the CAS number 1079-66-9, with the molecular formula (C6H5)2PCl and a molecular weight of 220.63. It is stored at ambient conditions and carries a **Danger** signal word due to its hazardous properties. Molekula supplies Chlorodiphenylphosphine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to light yellow liquid |
| Density | 1.18 - 1.22 |
| Refractive Index | 1.635 - 1.637 |
| Assay | >98.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 138 C |
| Transport Class | 8 |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 13915977 |
| CAS Number | 1079-66-9 |
| Molecular Formula | (C6H5)2PCl |
| Molecular Weight | 220.63 |
| SMILES | C1=CC=C(C=C1)P(C2=CC=CC=C2)Cl |
| EC / UN Number | 3265 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29315900 |
| Tariff Code | 2931599090 |
Safety & GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- EUH014 Reacts violently with water
- H290 May be corrosive to metals
- H302 Harmful if swallowed
- H314 Causes severe skin burns and eye damage
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- 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
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P390 Absorb spillage to prevent material damage
- P501 Dispose of contents/container to an approved waste disposal plant
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 chlorodiphenylphosphine (DPPC) commonly used for?
Chlorodiphenylphosphine is primarily used as an intermediate in the synthesis of organophosphorus compounds, including flame retardants, pesticides, and ligands for catalysis.
What is the molecular formula and molecular weight of chlorodiphenylphosphine?
The molecular formula is (C6H5)2PCl, and the molecular weight is 220.63 g/mol.
How should chlorodiphenylphosphine be stored?
Store at ambient temperature in a tightly sealed container, protected from moisture and air to prevent degradation.
What grade or purity levels of chlorodiphenylphosphine does Molekula supply?
Molekula supplies chlorodiphenylphosphine in high-purity grades suitable for research and industrial applications, typically ≥98% purity.
Can Molekula supply chlorodiphenylphosphine in bulk quantities?
Yes, Molekula can provide chlorodiphenylphosphine in bulk, with quantities tailored to meet your specific requirements.
What documentation comes with an order of chlorodiphenylphosphine?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a product specification sheet detailing purity and quality standards.
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.