7170-44-7
7170-44-7结构式
- 常用中文名：11-苯氧基十一烷酸
- 常用英文名：Undecanoic acid,11-phenoxy-
- CAS号：7170-44-7
- 分子式：C17H26O3
- 分子量：278.38700
- 发布时间：2018-03-13 08:00:00
- 更新时间：2024-01-03 17:51:56
| 中文名 | 11-苯氧基十一烷酸 |
|---|---|
| 英文名 | 11-phenoxyundecanoic acid |
| 中文别名 | 11-苯氧基十一酸 |
| 英文别名 |
11-phenoxy-undecanoic acid
EINECS 230-520-5 11-Phenoxy-undecansaeure MFCD00002733 Undecanoic acid,11-phenoxy |
| 密度 | 1.019 g/cm3 |
|---|---|
| 沸点 | 217-222ºC 3 mm Hg(lit.),404.3ºC at 760 mmHg |
| 熔点 | 77-78ºC(lit.) |
| 分子式 | C17H26O3 |
| 分子量 | 278.38700 |
| 闪点 | 146.4ºC |
| 精确质量 | 278.18800 |
| PSA | 46.53000 |
| LogP | 4.66090 |
| 外观性状 | 白色至橙色至黄褐色的粉末,晶体或结晶粉末 |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:5.2 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46.5 7.重原子数量:20 8.表面电荷:0 9.复杂度:234 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 |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Not available. Potential Health Effects The toxicological properties of this material have not been investigated. Use appropriate procedures to prevent opportunities for direct contact with the skin or eyes and to prevent inhalation. 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. Remove contaminated clothing and shoes. Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately. Inhalation: Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. 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. Extinguishing Media: Use agent most appropriate to extinguish fire. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Clean up spills immediately, observing precautions in the Protective Equipment section. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. Storage: Store in a cool, dry place. Keep container closed when not in use. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels. Exposure Limits CAS# 7170-44-7: Personal Protective Equipment Eyes: Wear chemical splash goggles. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin. Respirators: A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Powder Color: pink Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 217.0 - 222.0 deg C @ 3.00mm Freezing/Melting Point: 75.00 - 77.00 deg C Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C17H26O3 Molecular Weight: 278.38 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, strong oxidants. Incompatibilities with Other Materials: Not available. Hazardous Decomposition Products: Irritating and toxic fumes and gases. Hazardous Polymerization: Not available. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 7170-44-7 unlisted. LD50/LC50: Not available. Carcinogenicity: 11-phenoxyundecanoic acid, 99% - 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: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 7170-44-7: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 7170-44-7 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 7170-44-7 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
| 个人防护装备 | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| 危险品运输编码 | NONH for all modes of transport |
| 海关编码 | 2918990090 |
| 海关编码 | 2918990090 |
|---|---|
| 中文概述 | 2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |