02 02 02 02 n-dodecyl thiol, also known as: 1-mercapto-dodecane; dodecanothiol; lauryl thiol; 1-dodecathiol; n-dodecathiol. It is a colorless, aqua white or light yellow liquid with a slight odor. It is mainly used as a polymerization regulator for synthetic rubber, synthetic fibers and synthetic resins; it is also used in the production of PVC stabilizers, pesticides, fungicides, decontamination agents, etc. Chinese name: n-dodecanethiol molecular formula: C12H26S; CH3 (CH2) 10CH2SHCAS number: 112-55-0 molecular weight: 202.40 English name: 1-Dodecanethiol GB number: 61591 vapor pressure: 2.00kPa/142 ℃ melting point: -7 ℃ boiling point: 266 ~ 283 ℃, 165-169 ℃ ( 5.19kPa), 142-145 ℃ (2kPa) relative density: (water = 1) 0.8450 (20/20 ℃); (air = 1) 7.0 refractive index: 1.4589 flash point: 87 ℃ stability: stable physicochemical properties: clear liquid soluble in methanol, ether, ketone, ethyl ester, insoluble in water Main uses: used as a relative molecular mass regulator of polymer compounds; provide sulfur components Sulfur-tin stabilizer for PVC, styrene butadiene rubber, nitrile rubber, synthetic resin, acrylic emulsion polymer molecular weight regulator, PVC, PE, PP stabilizer antioxidant, neoprene rubber, UV absorber, modified oil, polyurethane foam, stabilizer.