35185-96-7

• 常用中文名：1,4-环氧基-1,2,3,4-四氢萘
• 常用英文名：1,4-EPOXY-1,2,3,4-TETRAHYDRONAPHTHALENE
• CAS号：35185-96-7
• 分子式：C₁₀H₁₀O
• 分子量：146.18600
• 发布时间：2018-12-06 18:00:56
• 更新时间：2024-01-14 16:04:21

名称

• 中文名: 1,4-环氧基-1,2,3,4-四氢萘
• 英文名: 1,4-Epoxy-1,2,3,4-tetrahydronaphthalene
• 英文别名: 1,2,3,4-Tetrahydro-1,4-epoxynaphthalin; 1,2,3,4-tetrahydro-1,4-epoxynaphthalene; 1,4-epoxy-1,2,3,4-tetrahydronaphtalene; 1,4-Epoxynaphthalene,1,2,3,4-tetrahydro; 1,2,3,4-tetrahydro-1,4-epoxido-naphthalene; 1,2,3,4-Tetrahydro-1,4-epoxido-naphthalin; 1,4-epoxytetralin

物化性质

• 密度: 1.159g/cm3
• 沸点: 193.2ºC at 760mmHg
• 分子式: C₁₀H₁₀O
• 分子量: 146.18600
• 闪点: 90ºC
• 精确质量: 146.07300
• PSA: 9.23000
• LogP: 2.59280
• 折射率: 1.592

MSDS

Name: 1 4-Epoxy-1 2 3 4-tetrahydronaphthalene 98% Material Safety Data Sheet Synonym: None known CAS: 35185-96-7 Section 1 - Chemical Product MSDS Name:1 4-Epoxy-1 2 3 4-tetrahydronaphthalene 98% Material Safety Data Sheet Synonym:None known Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 35185-96-7 1,4-Epoxy-1,2,3,4-tetrahydronaphthalen 98 unlisted Hazard Symbols: None Listed. Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: May cause eye irritation. May cause chemical conjunctivitis and corneal damage. Skin: May cause irritation and dermatitis. May cause cyanosis of the extremities. Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. 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. Aspiration may lead to pulmonary edema. Inhalation at high concentrations may cause CNS depression and asphixiation. Chronic: Effects may be delayed. 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. 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. Do NOT use mouth-to-mouth resuscitation. 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. Use water spray to keep fire-exposed containers cool. Combustible liquid. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Containers may explode when heated. Extinguishing Media: Use water spray to cool fire-exposed containers. 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. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Use with adequate ventilation. 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. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Storage: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. 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# 35185-96-7: 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: 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: Clear liquid Color: colorless Odor: naphthalene-like pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 54 deg C @ 4.00mm Hg Freezing/Melting Point: 14 - 15 deg C Autoignition Temperature: Not available. Flash Point: 90 deg C ( 194.00 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: 1.0940g/cm3 Molecular Formula: C10H10O Molecular Weight: 146.19 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, ignition sources, excess heat. Incompatibilities with Other Materials: Oxidizing 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# 35185-96-7 unlisted. LD50/LC50: Not available. Carcinogenicity: 1,4-Epoxy-1,2,3,4-tetrahydronaphthalene - 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. 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# 35185-96-7: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 35185-96-7 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 35185-96-7 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

合成路线

75802-19-6 ~% 35185-96-7

文献：Mirsadeghi, Seid; Rickborn, Bruce Journal of Organic Chemistry, 1985 , vol. 50, # 22 p. 4340 - 4345

573-57-9 ~% 35185-96-7

文献：Wittig; Pohmer Chemische Berichte, 1956 , vol. 89, p. 1334,1348

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