30095-63-7
30095-63-7结构式
- 常用中文名：1,2-环氧-2-甲基丁烷
- 常用英文名：1,2-epoxy-2-methylbutane
- CAS号：30095-63-7
- 分子式：C5H10O
- 分子量：86.13230
- 发布时间：2018-04-26 08:00:00
- 更新时间：2025-08-24 17:09:27
| 中文名 | 1,2-环氧-2-甲基丁烷 |
|---|---|
| 英文名 | 1,2-epoxy-2-methylbutane |
| 中文别名 | 1,2-环氧基-2-甲基丁烷 |
| 英文别名 |
Butane,1,2-epoxy-2-methyl
MFCD00046998 2-Methyl-1-butene oxide EINECS 250-046-2 2-methyl-1,2-epoxybutane 2-Methyl-2-ethyloxirane rac-1,2-epoxy-2-methylbutane 2-methylbut-1-ene epoxide 1,2-epoxy-2-methyl-butane 1,2-Epoxy-2-methyl-butan (+/-)-2-ethyl-2-methyloxirane |
| 分子式 | C5H10O |
|---|---|
| 分子量 | 86.13230 |
| 精确质量 | 86.07320 |
| PSA | 12.53000 |
| LogP | 1.18530 |
| 储存条件 | 密闭于阴凉干燥环境中 |
| 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：24.76 2、 摩尔体积（m3/mol）：100.2 3、 等张比容（90.2K）：232.5 4、 表面张力（dyne/cm）：28.9 5、 极化率（10-24cm3）：9.81 |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:1 2.氢键供体数量:0 3.氢键受体数量:1 4.可旋转化学键数量:1 5.互变异构体数量:无 6.拓扑分子极性表面积12.5 7.重原子数量:6 8.表面电荷:0 9.复杂度:61 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:1 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℃）： 0.825 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）： 79 /740 mmHg 6. 沸点（ºC,5.2kPa）：无可用 7. 折射率：1.39-1.392 8. 闪点（ºC）： -12 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:2-Ethyl-2-methyloxirane-alpha-Methyl-alpha-ethylethylene oxide Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 11 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Highly flammable. Irritating to eyes, respiratory system and skin.Moisture sensitive.Highly flammable. Potential Health Effects Eye: Causes eye irritation. May cause chemical conjunctivitis. Skin: Causes skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Ingestion of large amounts may cause CNS depression. Inhalation: Causes respiratory tract irritation. Aspiration may lead to pulmonary edema. May be harmful if inhaled. Vapors may cause dizziness or suffocation. May cause burning sensation in the chest. Chronic: No information found. 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. 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. Wash mouth out with 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. Vapors may form an explosive mixture with air. Vapors can travel to a source of ignition and flash back. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use water spray to keep fire-exposed containers cool. Water may be ineffective. Material is lighter than water and a fire may be spread by the use of water. Flammable liquid and vapor. Will be easily ignited by heat, sparks or flame. Containers may explode if exposed to fire. Runoff from fire control or dilution water may cause pollution. Extinguishing Media: Water may spread fire. Use carbon dioxide or dry chemical. DO NOT USE WATER! Do NOT get water inside containers. 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. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. Do not get water inside containers. A vapor suppressing foam may be used to reduce vapors. Section 7 - HANDLING and STORAGE Handling: Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Keep away from heat, sparks and flame. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Keep from contact with moist air and steam. Storage: Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Flammables-area. Store protected from moisture. 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 general or local explosion-proof ventilation to keep airborne levels to acceptable levels. Exposure Limits CAS# 30095-63-7: 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: Clear liquid Color: colorless Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 79.5 deg C @ 740mmHg Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: -12 deg C ( 10.40 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C5H10O Molecular Weight: 86.13 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Moisture sensitive. Conditions to Avoid: Ignition sources, excess heat, exposure to moist air or water. Incompatibilities with Other Materials: Oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 30095-63-7 unlisted. LD50/LC50: Not available. Carcinogenicity: 1,2-Epoxy-2-methylbutane - 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: FLAMMABLE LIQUID, N.O.S.* Hazard Class: 3 UN Number: 1993 Packing Group: II IMO Shipping Name: FLAMMABLE LIQUID, N.O.S. Hazard Class: 3 UN Number: 1993 Packing Group: II RID/ADR Shipping Name: FLAMMABLE LIQUID, N.O.S. Hazard Class: 3 UN Number: 1993 Packing group: II Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XI F Risk Phrases: R 11 Highly flammable. R 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: S 16 Keep away from sources of ignition - No smoking. S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 Wear suitable protective clothing, gloves and eye/face protection. WGK (Water Danger/Protection) CAS# 30095-63-7: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 30095-63-7 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 30095-63-7 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) | F;Xi |
|---|---|
| 风险声明 (欧洲) | 36/37/38-11 |
| 安全声明 (欧洲) | 36/37/39-26-16 |
| 海关编码 | 2910900090 |
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| 文献：Fourneau; Tiffeneau Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1907 , vol. 145, p. 437 |
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| 文献：Morgan, Morag E.; Osborne, David A.; Waddington, David J. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1984 , p. 1869 - 1873 |
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详细
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| 文献：Morgan, Morag E.; Osborne, David A.; Waddington, David J. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1984 , p. 1869 - 1873 |
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| 文献：Sway, Mohammed I.; Waddington, David J. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1983 , p. 139 - 144 |
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| 文献：Osborne, David A.; Waddington, David J. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1980 , p. 925 - 930 |
| 上游产品 5 | |
|---|---|
| 下游产品 8 | |
| 海关编码 | 2910900090 |
|---|---|
| 中文概述 | 2910900090. 三节环环氧化物，环氧醇（酚，醚），包括其卤化，磺化，硝化或亚硝化的衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |