19327-37-8

• 常用中文名：2-[2-(2-乙基己氧基)乙氧基]乙醇
• 常用英文名：2-(2-octoxyethoxy)ethanol
• CAS号：19327-37-8
• 分子式：C₁₂H₂₆O₃
• 分子量：218.33300
• 发布时间：2018-12-25 12:33:23
• 更新时间：2024-01-10 13:49:51

名称

• 中文名: 2-[2-(2-乙基己氧基)乙氧基]乙醇
• 英文名: 2-(2-octoxyethoxy)ethanol
• 中文别名: n-辛基-二氧乙烯
• 英文别名: O-Octyl-diaethylenglykol; Diethylene glycol monooctyl ether; n-octyl diglycol; C8E2; Octyldiglycol

物化性质

• 密度: 0.919 g/mL at 20ºC(lit.)
• 沸点: 102ºC (0.4 mmHg)
• 分子式: C₁₂H₂₆O₃
• 分子量: 218.33300
• 闪点: 136ºC
• 精确质量: 218.18800
• PSA: 38.69000
• LogP: 2.37240
• 蒸汽压: 6.59E-05mmHg at 25°C
• 折射率: n20/D 1.441
• 分子结构:

  1、 摩尔折射率：62.66

  2、 摩尔体积（m³/mol）：236.8

  3、 等张比容（90.2K）：565.6

  4、 表面张力（dyne/cm）：32.5

  5、 极化率（10^-24cm³）：24.84

• 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:3

  4.可旋转化学键数量:12

  5.互变异构体数量:无

  6.拓扑分子极性表面积38.7

  7.重原子数量:15

  8.表面电荷:0

  9.复杂度:107

  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：不确定

  2. 密度（g/mL,25/4℃）：0.919g/mLat 20°C(lit.)

  3. 相对蒸汽密度（g/mL,空气=1）：不确定

  4. 熔点（ºC）：不确定

  5. 沸点（ºC,常压）：不确定

  6. 沸点（ºC, 0.4mm ）：102

  7. 折射率：n 20/D 1.441

  8. 闪点（ºC）：136

  9. 比旋光度（º）：不确定

  10. 自燃点或引燃温度（ºC）：不确定

  11. 蒸气压（kPa,25ºC）：不确定

  12. 饱和蒸气压（kPa,60ºC）：不确定

  13. 燃烧热（KJ/mol）：不确定

  14. 临界温度（ºC）：不确定

  15. 临界压力（KPa）：不确定

  16. 油水（辛醇/水）分配系数的对数值：不确定

  17. 爆炸上限（%,V/V）：不确定

  18. 爆炸下限（%,V/V）：不确定

  19. 溶解性：不确定

MSDS

Name: N-Octyl-Dioxyethylene Material Safety Data Sheet Synonym: Diethylene Glycol Monooctyl Ether; C8E CAS: 19327-37-8 Section 1 - Chemical Product MSDS Name:N-Octyl-Dioxyethylene Material Safety Data Sheet Synonym:Diethylene Glycol Monooctyl Ether; C8E Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 19327-37-8 N-Octyl-Dioxyethylene ca 100 unlisted Hazard Symbols: XI Risk Phrases: 19 36/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW May form explosive peroxides. Irritating to eyes and skin.The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: Causes eye irritation. Skin: Causes skin irritation. The toxicological properties of this material have not been fully investigated. Ingestion: May cause irritation of the digestive tract. 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. 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: Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. 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: Treat symptomatically and supportively. 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. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Extinguishing Media: Use agent most appropriate to extinguish fire. 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. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Isolate area and deny entry. Provide ventilation. Place under an inert atmosphere. Section 7 - HANDLING and STORAGE 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. Wash clothing before reuse. If peroxide formation is suspected, do not open or move container. Avoid contact with air and sunlight. Unused chemicals should not be returned to the container. Do not distill since this removes peroxide-inhibitors. Storage: Do not store in direct sunlight. Store in a cool, dry, well-ventilated area away from incompatible substances. Deep freeze (below -20C). Regularly check inhibitor levels to maintain peroxide levels below 1%. Do not break the seal on the container until it is needed. Label the container with the date it was first opened. Long-term storage is not recommended. 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# 19327-37-8: 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 almost colorless Odor: None reported. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 102 deg C @ .40mmHg Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: 136 deg C ( 276.80 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: insoluble Specific Gravity/Density: .9170g/cm3 Molecular Formula: C12H26O3 Molecular Weight: 218.30 Section 10 - STABILITY AND REACTIVITY Chemical Stability: On long term storage, substances with similar functional groups form explosive peroxides. Explosive peroxides may form on concentration. Peroxides can be detonated by friction, impact, or heating. Tends to form explosive peroxides; especially when anhydrous. Peroxide formation may occur in containers that have been opened and remain in storage. Conditions to Avoid: Incompatible materials, exposure to air, excess heat, strong oxidants. Incompatibilities with Other Materials: Oxidizing agents. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 19327-37-8 unlisted. LD50/LC50: Not available. Carcinogenicity: N-Octyl-Dioxyethylene - 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 Not regulated as a hazardous material. IMO Not regulated as a hazardous material. RID/ADR Not regulated as a hazardous material. 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. S 37 Wear suitable gloves. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 19327-37-8: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 19327-37-8 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 19327-37-8 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 危害码 (欧洲): Xi: Irritant;
• 风险声明 (欧洲): R19;R36/38
• 安全声明 (欧洲): S24/25-S28
• 海关编码: 2909499000

合成路线

111-83-1 111-46-6 ~% 19327-37-8

文献：SHELL OIL COMPANY Patent: WO2006/104883 A1, 2006 ; Location in patent: Page/Page column 10-12 ; Title/Abstract Full Text Show Details SHELL OIL COMPANY Patent: WO2006/104884 A2, 2006 ; Location in patent: Page/Page column 10-12 ;

111-85-3 111-46-6 ~% 19327-37-8

文献：SHELL OIL COMPANY Patent: WO2006/104883 A1, 2006 ; Location in patent: Page/Page column 10-12 ; Title/Abstract Full Text Show Details SHELL OIL COMPANY Patent: WO2006/104884 A2, 2006 ; Location in patent: Page/Page column 10-12 ;

75-21-8 111-87-5 ~% 19327-37-8

文献：Kucharski,S. et al. Roczniki Chemii, 1973 , vol. 47, p. 2045 - 2054

107-07-3 ~% 19327-37-8

文献：Chakhovskoy et al. Bulletin des Societes Chimiques Belges, 1956 , vol. 65, p. 453,470

上下游产品

上游产品  6
111-83-1 111-46-6 111-85-3 75-21-8
111-87-5 107-07-3
下游产品  4
19327-38-9 19327-40-3 19327-39-0 4440-54-4

海关

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%