Product Overview
2-Hydroxyethyl-n-octyl-sulfide is a functional sulfur-containing fine chemical with versatile industrial applicability. It mainly covers three major application fields: insecticide preparation, organic chemical synthesis and industrial lubricant modification. In pest control scenarios, it provides effective repellent and killing effects against target pests for environmental and personal protection. In chemical synthesis, its active molecular structure enables it to be a key intermediate for the development of complex fine chemicals. In the lubrication industry, it acts as a functional additive to enhance the service performance of metalworking fluids and basic lubricating oils.
Parameters
| Melting point | 0°C |
| Boiling point | 325.88°C (rough estimate) |
| density | 0.9300 |
| vapor pressure | 0.042Pa at 25℃ |
| refractive index | 1.4760 (estimate) |
| storage temp. | -15°C |
| pka | 14.52±0.10(Predicted) |
| color | Pale-amber liquid |
| BRN | 1698968 |
| LogP | 3.64 |
| EPA Substance Registry System | 2-Hydroxyethyl octyl sulfide (3547-33-9) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 41 |
| Safety Statements | 26 |
| RIDADR | UN 3082 9 / PGIII |
| RTECS | KL9700000 |
| Toxicity | LD50 orl-rat: 8530 mg/kg FMCHA2 -,C157,83 |
Company Profile
Laisen New Materials (Shandong) Co., Ltd. is headquartered in Jinan, Shandong Province, with a business focus on fine chemicals and innovative functional materials. Its operations cover chemical material supply, technical support, and import & export services for customers in different markets.
For nearly 10 years, Laisen has been developing its product portfolio around specialty chemicals, polymer additives, functional chemical raw materials, and new building materials. These materials are applied in industries such as new energy, coatings, plastics, rubber & plastics, construction, and environmental protection.
Quality consistency is supported by a structured quality management system and an experienced technical team. Laisen also works closely with customers on material selection, formulation requirements, technical consultation, and customized supply-chain arrangements.
The company has established business relationships with more than 500 industrial customers, while its products have reached over 50 countries and regions throughout Asia, the Americas, Europe, Africa, and Oceania. Laisen continues to strengthen its product capabilities, technical support, and international supply network to serve global industrial customers.
