1-十二烯 ,dodec-1-ene ,≥99.0% (GC)
产品编号:SIGMA-44148| CAS NO:112-41-4| 分子式:C12H24| 分子量:168.319
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产品名称 | 1-十二烯 |
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英文名称 | dodec-1-ene |
CAS编号 | 112-41-4 |
产品熔点 | −35 °C(lit.) |
产品沸点 | 213.9±3.0 °C at 760 mmHg |
产品密度 | 0.8±0.1 g/cm3 |
产品闪点 | 77.8±0.0 °C |
精确质量 | 168.187805 |
LogP | 6.62 |
外观性状 | 无色透明液体 |
蒸气压 | 0.2±0.2 mmHg at 25°C |
折射率 | 1.431 |
溶解性 | 水溶性:不溶;混溶:丙酮,醇,乙醚,苯 |
稳定性 | 1. 避免与强氧化物接触。 2. 存在于烟气中。 |
储存条件 | 密封于阴凉、干燥处保存。确保工作间有良好的通风设施。远离火源。储存的地方远离氧化剂。 |
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符号 |
![]() GHS08 |
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信号词 | Danger |
危害声明 | H304 |
补充危害声明 | Repeated exposure may cause skin dryness or cracking. |
警示性声明 | P301 + P310-P331 |
个人防护装备 | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
危害码 (欧洲) | Xi: Irritant; |
风险声明 (欧洲) | R43 |
安全声明 (欧洲) | S36/37-S45-S23 |
危险品运输编码 | 2850 |
WGK德国 | 3 |
RTECS号 | JR5120000 |
包装等级 | III |
危险类别 | 3.2 |
海关编码 | 2901299090 |
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: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Skin: Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: 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. 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: In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant 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. 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 adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits. Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels. Exposure Limits CAS# 112-41-4: Personal Protective Equipment Eyes: Wear safety glasses and chemical goggles if splashing is possible. Skin: Wear appropriate protective gloves and clothing to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin. Respirators: Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Clear liquid Color: clear colorless to slightly yellow Odor: none reported pH: Not available. Vapor Pressure: 0.22 mbar @ 20 Viscosity: Not available. Boiling Point: 101 deg C @ 14.00mm Hg Freezing/Melting Point: 0 deg C Autoignition Temperature: Not available. Flash Point: 163 deg F ( 72.78 deg C) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: .7620g/cm3 Molecular Formula: C12H24 Molecular Weight: 168.32 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, strong oxidants. Incompatibilities with Other Materials: Bases - oxidizing agents - reducing agents. Hazardous Decomposition Products: Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 112-41-4: JR5120000 LD50/LC50: Not available. Carcinogenicity: 1-Dodecene, 95% - Not listed by ACGIH, IARC, or NTP. Other: See actual entry in RTECS for complete information. 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# 112-41-4: No information available. Canada CAS# 112-41-4 is listed on Canada's DSL List. CAS# 112-41-4 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 112-41-4 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A |
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