1-Dodecanethiol is a colorless, water white or light yellow liquid with slight odor. Also used in the production of PVC stabilizers, drugs, pesticides, fungicides, detergents, surface hydrophobic modifiers.
Molecular Formula: C₁₂H₂₆S
Molecular weight: 202.40
Basic information
Product Name: 1-Dodecanethol
Alias: dodecanethiol; alcohol; dodecanethiol; dodecanethiol; 1-Dialkylmercaptan
Molecular weight: 202.40
Molecular Formula: C₁₂H₂₆S;CH₃(CH₂)₁₀CH₂SH
Appearance: Colorless or light yellow liquid
Melting point: -7℃.
Boiling point: 266 - 283℃, 165-169℃ (5.19kPa), 142-145℃ (2kPa).
Flash point: 87℃
Density: 0.0845
Hazard mark: 14 (toxic) 7 (flammable liquid)
Solubility: soluble in methanol, ether, acetone, benzene, ethyl acetate, insoluble in water.
Combustible with open fire; pyrolyzes to release sulfur oxide gas.
Applications and Uses
1. Used as polymerization regulator of synthetic rubber, synthetic fiber and synthetic resin; Also used in the production of PVC stabilizers, drugs, pesticides, fungicides, detergents and so on.
2. Used in rubber, plastic and pharmaceutical industries
3. As a relative molecular mass regulator for polymer compounds
4. As a modifier for hydrophobic surfaces]
Packaging, storage and transportation
Packed in plastic drums of 200 kg each
This product is flammable. Pay attention to fire prevention during storage and transportation. Do not contact with fire source and heat source. Store in cool, ventilated and dry place.
Protective measures
Respiratory protection: self-priming filter respirator (half mask) should be worn when exposure to its vapor is possible. Self-contained breathing apparatus should be worn for emergency rescue or evacuation.
Eye protection: Wear chemical safety glasses.
Body Protection: Gas Penetrating Protective Clothing.
Hand protection: Wear chemical resistant gloves.
Others: Smoking, eating and drinking are prohibited on the work site. After work, wash and change clothes. Store clothes contaminated by poison separately. Wash them for later use. Pay attention to personal hygiene.
First aid measures
Skin contact: Take off contaminated clothes immediately, and wash skin thoroughly with soap, water and clean water.
Eye contact: Lift eyelid, flush with flowing water or normal saline, and seek medical advice.
Inhalation: Leave the site to fresh air. Keep the respiratory tract unobstructed. If breathing is difficult, give oxygen. If breathing stops, give artificial respiration immediately. Seek medical advice.
Ingestion: Drink enough warm water to induce vomiting, and seek medical advice.