| 中文名 | N-辛基单氧乙烯 |
|---|---|
| 英文名 | n-octylmonooxyethylene |
| 中文别名 |
乙二醇单辛醚
n-辛基-单氧乙烯 |
| 英文别名 |
octyloxyethanol
Ethanol,2-(octyloxy) 1-(2-Hydroxyethoxy)octane 2-(octyloxy)ethan-1-ol hexaoxyethyleneglycol-monooctylether ethylene glycol monooctyl ether Octyl cellosolve 2-Octyloxy-aethanol EINECS 233-015-8 C8C1 OCTYLGLYCOL C8E1 2-octyloxyethanol |
| 密度 | 0.882g/cm3 |
|---|---|
| 沸点 | 241.7ºC at 760mmHg |
| 分子式 | C10H22O2 |
| 分子量 | 174.28000 |
| 闪点 | 65.8ºC |
| 精确质量 | 174.16200 |
| PSA | 29.46000 |
| LogP | 2.35580 |
| 蒸汽压 | 0.00608mmHg at 25°C |
| 折射率 | n20/D 1.436 |
| 储存条件 | 密闭于-20 ºC阴凉干燥环境中 |
| 稳定性 | 遵照规定使用和储存则不会分解。 |
| 分子结构 | 1、 摩尔折射率：51.65 2、 摩尔体积（m3/mol）：197.4 3、 等张比容（90.2K）：466.3 4、 表面张力（3.0 dyne/cm）：31.1 5、 极化率（0.5 10 -24cm 3）：20.47 |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:无 2.氢键供体数量:1 3.氢键受体数量:2 4.可旋转化学键数量:9 5.互变异构体数量:无 6.拓扑分子极性表面积29.5 7.重原子数量:12 8.表面电荷:0 9.复杂度:74.2 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
| 更多 | 1. 性状：无可用 2. 密度（g/mL,25/4℃）：0.880 3. 相对蒸汽密度（g/mL,空气=1）：无可用 4. 熔点（ºC）：无可用 5. 沸点（ºC,常压）：无可用 6. 沸点（ºC,5.2kPa）：无可用 7. 折射率：1.436 8. 闪点（ºC）：无可用 9. 比旋光度（º）：无可用 10. 自燃点或引燃温度（ºC）：无可用 11. 蒸气压（kPa,25ºC）：无可用 12. 饱和蒸气压（kPa,60ºC）：无可用 13. 燃烧热（KJ/mol）：无可用 14. 临界温度（ºC）：无可用 15. 临界压力（KPa）：无可用 16. 油水（辛醇/水）分配系数的对数值：无可用 17. 爆炸上限（%,V/V）：无可用 18. 爆炸下限（%,V/V）：无可用 19. 溶解性：无可用 |
Synonym:Ethylene glycol monooctyl ether; C8E1; 2-(Octyloxy)ethanol Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 19 36/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
May form explosive peroxides. Irritating to eyes and skin. Potential Health Effects Eye: Causes eye irritation. Skin: Causes skin irritation. Ingestion: May cause digestive tract disturbances. The toxicological properties of this substance have not been fully investigated. Inhalation: May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Chronic: No information found. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. May form explosive peroxides. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or appropriate foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Storage: Keep container closed when not in use. Store in a tightly closed container. Purge container with nitrogen before resealing. Keep dry. Store in a cool, dry, well-ventilated area away from incompatible substances. Deep freeze (below -20C). Containers should be dated when opened and tested periodically for the presence of peroxides. Should crystals form in a peroxidizable liquid, peroxidation may have occurred and the product should be considered extremely dangerous. In this instance, the container should only be opened remotely by professionals. All peroxidizable substances should be stored away from heat and light and be protected from ignition sources. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 10020-43-6: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Liquid Color: clear - colorless Odor: None reported. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 72 deg C @ .30 mmHg Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: 106 deg C ( 222.80 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Insoluble. Specific Gravity/Density: .8800g/cm3 Molecular Formula: C10H22O2 Molecular Weight: 174.30 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Under normal storage conditions, peroxidizable compounds can form and accumulate peroxides which may explode when subjected to heat or shock. This material is most hazardous when peroxide levels are concentrated by distillation or evaporation. Conditions to Avoid: Evaporating to near dryness, prolonged exposure to air. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, peroxides. Hazardous Polymerization: Will not occur. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 10020-43-6 unlisted. LD50/LC50: Not available. Carcinogenicity: n-Octyl-monooxyethylene - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Shipping Name: Not regulated. Hazard Class: UN Number: Packing Group: IMO Shipping Name: Not regulated. Hazard Class: UN Number: Packing Group: RID/ADR Shipping Name: Not regulated. Hazard Class: UN Number: Packing group: Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XI Risk Phrases: R 19 May form explosive peroxides. R 36/38 Irritating to eyes and skin. Safety Phrases: S 24/25 Avoid contact with skin and eyes. S 28A After contact with skin, wash immediately with plenty of water. WGK (Water Danger/Protection) CAS# 10020-43-6: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 10020-43-6 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 10020-43-6 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
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生态学数据: 该物质对环境可能有危害，对水体应给予特别注意。
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| 危害码 (欧洲) | Xi |
|---|---|
| 风险声明 (欧洲) | R19;R36/38 |
| 安全声明 (欧洲) | S24/25-S28 |
| 海关编码 | 2909499000 |
| 上游产品 6 | |
|---|---|
| 下游产品 3 | |
| 海关编码 | 2909499000 |
|---|---|
| 中文概述 | 2909499000 其他醚醇及其卤化、磺化、硝化或亚硝化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |
