76546-68-4

• 常用中文名：2,5-二甲基-1-苯基-1H-吡咯-3-羧酸乙酯
• 常用英文名：ethyl 2,5-dimethyl-1-phenylpyrrole-3-carboxylate
• CAS号：76546-68-4
• 分子式：C₁₅H₁₇NO₂
• 分子量：243.30100
• 发布时间：2018-12-28 18:46:21
• 更新时间：2024-01-10 18:38:46

名称

• 中文名: 2,5-二甲基-1-苯基-1H-吡咯-3-羧酸乙酯
• 英文名: ethyl 2,5-dimethyl-1-phenylpyrrole-3-carboxylate
• 英文别名: ethyl 2,5-dimethyl-1-phenyl-1H-pyrrole-3-carboxylate; 1-phenyl-2,5-dimethyl-3-carbethoxypyrrole; OSM-S-31; 2,5-Dimethyl-1-phenyl-pyrrol-3-carbonsaeure-aethylester; 2,5-dimethyl-1-phenyl-pyrrole-3-carboxylic acid ethyl ester

物化性质

• 密度: 1.06g/cm3
• 沸点: 360.9ºC at 760 mmHg
• 分子式: C₁₅H₁₇NO₂
• 分子量: 243.30100
• 闪点: 172.1ºC
• 精确质量: 243.12600
• PSA: 31.23000
• LogP: 3.27080
• 折射率: 1.543

MSDS

Name: Ethyl 2 5-dimethyl-1-phenyl-1h-pyrrole-3-carboxylate 95+% Material Safety Data Sheet Synonym: CAS: 76546-68-4 Section 1 - Chemical Product MSDS Name:Ethyl 2 5-dimethyl-1-phenyl-1h-pyrrole-3-carboxylate 95+% Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 76546-68-4 Ethyl 2,5-dimethyl-1-phenyl-1H-pyrrole 95+% unlisted Hazard Symbols: None Listed. Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Not available. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Inhalation: May cause respiratory tract irritation. May be harmful if inhaled. Chronic: Not available. 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. Ingestion: Get medical aid. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. 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 water spray, dry chemical, carbon dioxide, or chemical 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. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store in a cool, dry place. Store in a tightly closed container. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 76546-68-4: Personal Protective Equipment Eyes: Not available. 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: Liquid Color: yellow Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. 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: C15H17NO2 Molecular Weight: 243 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents, bases. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 76546-68-4 unlisted. LD50/LC50: Not available. Carcinogenicity: Ethyl 2,5-dimethyl-1-phenyl-1H-pyrrole-3-carboxylate - 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 No information available. IMO No information available. RID/ADR No information available. 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# 76546-68-4: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 76546-68-4 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 76546-68-4 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;
• 海关编码: 2933990090

合成路线

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海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%