Dicyclopentylphosphine
- CAS NO.：39864-68-1
- Empirical Formula: C10H19P
- Molecular Weight: 170.23
- MDL number: MFCD00269833
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:56:19
What is Dicyclopentylphosphine?
Purification Methods
Purify dicyclopentylphosphine by distillation in a vacuum in a stream of N2 or Ar as it is air sensitive and must be stored in an inert atmosphere. [cf Neidergall Chem Ber 95 64 1962, Beilstein 16 IV 947 for dicyclohexylphosphine.]
Properties of Dicyclopentylphosphine
| Boiling point: | 76-78 °C/0.8 mmHg |
| Density | 0.933 g/mL at 25 °C |
| form | liquid |
| color | colorless |
| Sensitive | air sensitive |
Safety information for Dicyclopentylphosphine
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H225:Flammable liquids H250:Pyrophoric liquids; Pyrorophoric solids H301:Acute toxicity,oral H311:Acute toxicity,dermal H331:Acute toxicity,inhalation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P222:Do not allow contact with air. P231:Handle under inert gas. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P422:Store contents under … |
Computed Descriptors for Dicyclopentylphosphine
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