2622-14-2

Name Tricyclohexyl phosphine
CAS 2622-14-2
EINECS(EC#) 220-069-2
Molecular Formula C18H33P
MDL Number MFCD00003853
Molecular Weight 280.43
MOL File 2622-14-2.mol
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Chemical Properties

Appearance White or pale yellow crystalline powder
Melting point  81-83 °C (lit.)
Boiling point  110°C
density  0.909 g/mL at 25 °C
Fp  48 °F
storage temp.  −20°C
solubility  Chloroform (Slightly), DMSO (Slightly, Heated, Sonicaetd), Ethyl Acetate (Slightly)
form  Solution
color  White to off-white
Specific Gravity 0.9
Water Solubility  Soluble in most organic solvents. Insoluble in water.
Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents
Sensitive  Air Sensitive
BRN  957171
Stability: Air Sensitive, Moisture Sensitive
InChI 1S/C18H33P/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h16-18H,1-15H2
InChIKey WLPUWLXVBWGYMZ-UHFFFAOYSA-N
SMILES C1CCC(CC1)P(C2CCCCC2)C3CCCCC3
CAS DataBase Reference 2622-14-2(CAS DataBase Reference)
NIST Chemistry Reference Phosphine, tricyclohexyl-(2622-14-2)
Storage Precautions Air sensitive;Store under nitrogen
EPA Substance Registry System 2622-14-2(EPA Substance)
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Safety Data

Symbol(GHS)  Flame (GHS02)Exclamation Mark (GHS07)Health Hazard (GHS08)
GHS02,GHS07,GHS08
Signal word  Danger
Hazard statements  H225-H304-H315-H319-H335-H336-H361d-H373-H412
Precautionary statements  P210-P273-P301+P310-P303+P361+P353-P305+P351+P338-P331
Hazard Codes  Xi,Xn,F
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed.
R37/38:Irritating to respiratory system and skin .
R36:Irritating to the eyes.
R19:May form explosive peroxides.
R11:Highly Flammable.
R67:Vapors may cause drowsiness and dizziness.
R65:Harmful: May cause lung damage if swallowed.
R63:Possible risk of harm to the unborn child.
R48/20:Harmful: danger of serious damage to health by prolonged exposure through inhalation .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
S37/39:Wear suitable gloves and eye/face protection .
S36:Wear suitable protective clothing .
S33:Take precautionary measures against static discharges .
S29:Do not empty into drains .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 2056 3/PG 2
WGK Germany  3
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29319090
Storage Class 3 - Flammable liquids
Hazard Classifications Aquatic Chronic 3
Asp. Tox. 1
Eye Irrit. 2
Flam. Liq. 2
Repr. 2
Skin Irrit. 2
STOT RE 2
STOT SE 3

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