Dimethyl disulfide

Dimethyl disulfide [Appearance]: colorless to pale yellow non-transparent liquid. [Smell]: sulfide odor was. [Density]: (g / mL, 25/4 ℃): 1.0625. [Melting point]: (℃): -84.7. [Boiling point]: (℃ ambient pressure): 109.6. [Flash Point]: (℃): 24. [Viscosity]: mPa · s (20 ℃): 0.62. [Refractive index]: 1.5250. Upper explosion limit [] (%, V / V): 1.1 [lower explosion limit] (%, V / V): 1.6 [Application] (1) Pre-curing agent oil hydrodesulfurization catalyst; (2) contacting the oil decomposition The anti-coking additives; (3) pesticide raw materials, production of pesticides "Fenthion"; pests with contact and stomach poison effect on crops has certain permeability, but no uptake effect, a broad-spectrum insecticide, fast-acting. Scope: Suitable for control of rice, cotton, fruit trees, vegetables, a variety of pests on soybeans, is also effective against mites. (4) industrial solvent; (5) the stench calibration object; spices, is the provision allowing the use of food flavors.