119435-90-4

• 常用中文名：6-(溴甲基)-1,2,3,4-四氢-1,1,4,4-四甲基萘
• 常用英文名：6-(BROMOMETHYL)-1,1,4,4-TETRAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE
• CAS号：119435-90-4
• 分子式：C₁₅H₂₁Br
• 分子量：281.23100
• 发布时间：2018-12-23 17:39:17
• 更新时间：2024-01-02 16:12:15

名称

• 中文名: 6-(溴甲基)-1,2,3,4-四氢-1,1,4,4,-四甲基萘
• 英文名: 6-(Bromomethyl)-1,1,4,4-tetramethyl-1,2,3,4-tetrahydronaphthalene
• 中文别名: 6-(溴甲基)-1,1,4,4-四甲基-1,2,3,4-四氢萘
• 英文别名: 6-(bromomethyl)-1,1,4,4-tetramethyl-2,3-dihydronaphthalene

物化性质

• 密度: 1.159g/cm3
• 沸点: 110-112/0.7mm
• 熔点: 37ºC
• 分子式: C₁₅H₂₁Br
• 分子量: 281.23100
• 闪点: 137.4ºC
• 精确质量: 280.08300
• LogP: 4.93050
• 蒸汽压: 0.000903mmHg at 25°C
• 折射率: 1.524

MSDS

Name: 6-(Bromomethyl)-1 1 4 4-tetramethyl-1 2 3 4-tetrahydronaphthalene Material Safety Data Sheet Synonym: None know CAS: 119435-90-4 Section 1 - Chemical Product MSDS Name:6-(Bromomethyl)-1 1 4 4-tetramethyl-1 2 3 4-tetrahydronaphthalene Material Safety Data Sheet Synonym:None know Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 119435-90-4 6-(Bromomethyl)-1,1,4,4-tetramethyl-1, 90+% unlisted Hazard Symbols: C Risk Phrases: 20/21 34 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Harmful by inhalation and in contact with skin. Causes burns. Potential Health Effects Eye: Causes eye burns. Skin: Harmful if absorbed through the skin. Causes skin burns. Ingestion: Causes gastrointestinal tract burns. Inhalation: Harmful if inhaled. Causes chemical burns to the respiratory tract. 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 immediately. Skin: Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. 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: 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. Extinguishing Media: Use foam, dry chemical, or carbon dioxide. 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 generating dusty conditions. Section 7 - HANDLING and STORAGE Handling: Minimize dust generation and accumulation. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood. Storage: Store in a cool, dry place. Store in a tightly closed container. Corrosives area. 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# 119435-90-4: 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: Solid or liquid Color: White Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 110 - 112 deg C @0.7mm Hg Freezing/Melting Point: Not available. 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: C15H21Br Molecular Weight: 281.24 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Oxidizing agents, strong bases. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, hydrogen bromide, bromine. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 119435-90-4 unlisted. LD50/LC50: Not available. Carcinogenicity: 6-(Bromomethyl)-1,1,4,4-tetramethyl-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 Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.* Hazard Class: 8 UN Number: 3265 Packing Group: III IMO Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. Hazard Class: 8 UN Number: 3265 Packing Group: III RID/ADR Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. Hazard Class: 8 UN Number: 3265 Packing group: III Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: C Risk Phrases: R 20/21 Harmful by inhalation and in contact with skin. R 34 Causes burns. Safety Phrases: S 23 Do not inhale gas/fumes/vapour/spray. 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. 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# 119435-90-4: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 119435-90-4 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 119435-90-4 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;

合成路线

6683-48-3 ~73% 119435-90-4

文献：Exonhit Therapeutics S.A. Patent: EP1541549 A1, 2005 ; Location in patent: Page/Page column 16; 39 ;

167958-79-4 ~53% 119435-90-4

文献：Centre Europeen de Bioprospective-Ceb Patent: US6265423 B1, 2001 ; US 6265423 B1

34241-39-9 6683-48-3 ~% 119435-90-4

文献：US5194664 A1, ;

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