IUPAC Name: N-(2,3-Dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide
CAS: 126833-17-8
Formula: C₁₄H₁₇Cl₂NO₂
Molecular Weight: 302.2
The Molecular Structure of  N-(2,3-Dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide (CAS NO.126833-17-8):

Density: 1.338 g/cm³ 
Flash Point: 230.7 °C
Boiling Point: 457.9 °C at 760 mmHg 
Index of Refraction: 1.604 
Molar Refractivity: 77.7 cm³ 
Molar Volume: 225.7 cm³ 
Polarizability: 30.8×10^-24cm³ 
Surface Tension: 54.6 dyne/cm 
Enthalpy of Vaporization: 74.57 kJ/mol 
Vapour Pressure: 5.26E-09 mmHg at 25°C 
Water Solubility: 7.976(mg/L) at 25°C

Low toxicity by ingestion, inhalation, and skin contact. Experimental reproductive effects. When heated to decomposition it emits toxic vapors of NO_x and Cl⁻.
Safety Information about N-(2,3-Dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide (CAS NO.126833-17-8):
Hazard Codes: 
N:
Risk Statements about N-(2,3-Dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide (CAS NO.126833-17-8):
R51/53: Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements about N-(2,3-Dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide (CAS NO.126833-17-8):
S61: Avoid release to the environment. Refer to special instructions safety data sheet.
RIDADR: UN 3077 9/PG 3
RTECS: GU7879550

  N-(2,3-Dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide with CAS number of 126833-17-8 is also known as N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexanecarboxamide ; Fenhexamid ; Cyclohexanecarboxamide, N-(2,3-dichloro-4-hydroxyphenyl)-1-methyl- ; Fenhexamid standard ; Fenhexamid N-(2,3-dichlor-4-hydroxyphenyl)-1-methylcyclohexancarboxamid . This product shoud be storaged at 0-6°C.