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N-Cyclohexylmaleimide

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Name

N-Cyclohexylmaleimide

EINECS 216-630-6
CAS No. 1631-25-0 Density 1.226 g/cm3
PSA 37.38000 LogP 1.18200
Solubility 260mg/L at 25℃ Melting Point 89-91 °C(lit.)
Formula C10H13NO2 Boiling Point 297.8 °C at 760 mmHg
Molecular Weight 179.219 Flash Point 130.6 °C
Transport Information N/A Appearance WHITE TO OFF-WHITE POWDER OR CRYSTALS
Safety 26-37/39 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 1631-25-0 (N-Cyclohexylmaleimide) Hazard Symbols IrritantXi
Synonyms

Maleimide,N-cyclohexyl- (6CI,7CI,8CI);CHMI-FS;Cyclohexyl maleimide;Imilex C;NSC 524431;

Article Data 38

N-Cyclohexylmaleimide Chemical Properties

Molecular Structure 1H-Pyrrole-2,5-dione,1-cyclohexyl- (CAS NO. 1631-25-0):

Molecular Formula: C10H13NO2
Molecular Weight: 179.215720
IUPAC Name: 1-Cyclohexylpyrrole-2,5-dione 
Synonyms of 1H-Pyrrole-2,5-dione,1-cyclohexyl- (CAS No. 1631-25-0): N-Cyclohexylmaleinimide ; 1-Cyclohexyl-3-pyrroline-2,5-dione ; 1-Cyclohexyl-3-pyrroline-2,5-quinone    
CAS NO: 1631-25-0
H bond acceptors: 3
H bond donors:  0 
Freely Rotating Bonds:  1 
Polar Surface Area: 37.38 Å2 
Index of Refraction: 1.564 
Molar Refractivity: 47.59 cm3 
Molar Volume: 146.1 cm3 
Surface Tension: 52.6 dyne/cm 
Density: 1.226 g/cm3 
Flash Point: 130.6 °C 
Enthalpy of Vaporization: 53.77 kJ/mol 
Boiling Point: 297.8 °C at 760 mmHg 
Vapour Pressure: 0.00132 mmHg at 25°C
Product Categories: Intermediates of Dyes and Pigments;N-Substituted Maleimides;N-Substituted Maleimides, Succinimides & Phthalimides;Carbonyl Compounds;Cyclic Imides;Organic Building Blocks

N-Cyclohexylmaleimide Safety Profile

Hazard Codes:IrritantXi
Risk Statements:36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements:26-37/39
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany:3
Hazard Note:Irritant

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