The Option Period starts the first day following the effective date of the contract. The effective date is considered day 0 of the contract...the first day of the Option Period is considered day 1. So if your 10 day Option Period started on April 19, this means the effective date of your contract is April 18.
Common Name: Ethylene CAS Number: 74-85-1 DOT Number: UN 1962/UN 1038 Date: January, 1989 ----------------------------------------- HAZARD SUMMARY * Ethylene gas can affect you when breathed in. * Ethylene gas is HIGHLY FLAMMABLE and EXPLOSIVE. This is the major hazard of Ethylene exposure.
Ethylene oxide is a colorless gas at 25 Â°C and is a mobile liquid at 0 Â°C â viscosity of liquid ethylene oxide at 0 Â°C is about 5.5 times lower than that of water. The gas has a characteristic sweet odor of ether, noticeable when its concentration in air exceeds 500 ppm.eating ethylene oxide to 100 Â°C with carbon dioxide, in a non-polar solvent in the presence of bis -(triphenylphosphine)-nickel(0) results in ethylene carbonate : In industry, a similar reaction is carried out at high pressure and temperature in the presence of quaternary ammonium or phosphonium salts as a catalyst.