42059-48-3

• 常用中文名：乙酸4-乙酰基-3-羟基苯酯
• 常用英文名：2-INDANCARBOXYLICACID
• CAS号：42059-48-3
• 分子式：C₁₀H₁₀O₄
• 分子量：194.18400
• 发布时间：2018-08-30 08:51:22
• 更新时间：2024-01-28 12:23:03

名称

• 中文名: 4-乙酰基-3-羟基乙酸苯酯
• 英文名: (4-acetyl-3-hydroxyphenyl) acetate
• 英文别名: acetic acid 4-acetyl-3-hydroxyphenyl ester; 4-acetyl-3-hydroxyphenyl acetate; 4'-Acetoxy-2'-hydroxyacetophenone; 1-(4-acetoxy-2-hydroxy-phenyl)-ethanone; 2,4-dihydroxy acetophenone monoacetate; 1-(4-Acetoxy-2-hydroxy-phenyl)-aethanon; 4-Acetoxy-2-hydroxyacetophenon

物化性质

• 密度: 1.236g/cm3
• 沸点: 331.2ºC at 760 mmHg
• 熔点: 73.5-74.5ºC
• 分子式: C₁₀H₁₀O₄
• 分子量: 194.18400
• 闪点: 131.4ºC
• 精确质量: 194.05800
• PSA: 63.60000
• LogP: 1.52010
• 折射率: 1.543
• 储存条件: 室温

MSDS

Name: 4-Acetyl-3-hydroxyphenyl acetate 95+% Material Safety Data Sheet Synonym: 4-Acetoxy-2-hydroxyacetophenon CAS: 42059-48-3 Section 1 - Chemical Product MSDS Name:4-Acetyl-3-hydroxyphenyl acetate 95+% Material Safety Data Sheet Synonym:4-Acetoxy-2-hydroxyacetophenon Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 42059-48-3 4-Acetyl-3-hydroxyphenyl acetate 95+% unlisted Hazard Symbols: XI Risk Phrases: 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Irritating to eyes, respiratory system and skin. Potential Health Effects Eye: Causes eye irritation. 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. Inhalation: Causes 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. 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. 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: Vacuum or sweep up material and place into a suitable disposal 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: 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# 42059-48-3: 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: Solid Color: tan Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 57 - 59 deg C 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: C10H10O4 Molecular Weight: 194 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents, acids, bases. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, acrid smoke and fumes. Hazardous Polymerization: Not available. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 42059-48-3 unlisted. LD50/LC50: Not available. Carcinogenicity: 4-Acetyl-3-hydroxyphenyl acetate - 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: XI Risk Phrases: R 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 Wear suitable gloves and eye/face protection. WGK (Water Danger/Protection) CAS# 42059-48-3: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 42059-48-3 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 42059-48-3 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;
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): 26-36/37/39
• 海关编码: 2915390090

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海关

海关编码	2915390090
中文概述	2915390090. 其他乙酸酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 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
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
Summary	2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%