R40

R40 or R-40 stands for:

• Chloromethane , a colorless, slightly sweet-smelling, hazardous to health and easily combustible gas, also known as refrigerant could be used
• Risk phrase : R 40 Limited evidence of a carcinogenic effect
• Number series from the Renard series
• Renault R40 , tank from World War II
• Wympel R-40 , Soviet air-to-air missile
• R40 (Jordan) , trunk road in Jordan
• Work and usage name for the electronic data processing system EC 1040

This is a disambiguation page for differentiating between several terms identified with the same word.