Basic information
- Name:
Phosphinous chloride,P,P-dicyclohexyl-
- Superlist Name:
- Dicyclohexylchlorophosphine
- CAS No.:
16523-54-9
- Molecular Structure:

- Formula:
- C12H22ClP
- Molecular Weight:
- 232.73
- Synonyms:
- Phosphinouschloride, dicyclohexyl- (6CI,7CI,8CI,9CI);Chlorodicyclohexylphosphine;Dicyclohexylphosphinous chloride;
- Boiling Point:
- 297.5 °C at 760 mmHg
- Flash Point:
- 133.7 °C
- Solubility:
- reacts violently with water
- Appearance:
- clear colorless liquid
- Hazard Symbols:
C- Risk Codes:
- 14-34
- Safety Description:
- 26-27-36/37/39-45-8 Details
- Transport Information:
- UN 3265 8/PG 2
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Chemistry
Chemical Name: Dicyclohexylchlorophosphine
CAS No.: 16523-54-9
Molecular Formula: C12H22ClP
Formula Weight: 232.73 g/mol
Density: 1.054 g/mL at 25 °C(lit.)
Flash Point: 133.7 °C
Boiling Point: 297.5 °C at 760 mmHg
Sensitive: Air & Moisture Sensitive
Following is the structure of Dicyclohexylchlorophosphine (16523-54-9):

Product Categories about Dicyclohexylchlorophosphine (16523-54-9) are Chlorophosphines ; Phosphines ; Catalysis and Inorganic Chemistry ; Phosphorus Compounds ; Phosphorus Precursors
The chemical synonymous of Dicyclohexylchlorophosphine (16523-54-9) are Chlorodicyclohexylphosphine ; Dicyclohexylphosphinous chloride ; Dicyclohexylchlorophosphine ; Dicyclohexylchlorophosphine, 98+% ; Chlorodicyclohexylphosphine,97%
Safety Profile
Hazard Codes:
C: Corrosive ![]()
Risk Statements about Dicyclohexylchlorophosphine (16523-54-9):
R14 Reacts violently with water.
R34 Causes burns.
Safety Statements about Dicyclohexylchlorophosphine (16523-54-9):
S8 Keep container dry.
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection.
Attentions:
1. Storage: Store in a cool, dry place. Store in a tightly closed container.
2. Handling: Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood. Handle under argon.

