175276-62-7

• 常用中文名：3-(2,5-二甲基-3-呋喃基)-3-氧丙腈
• 常用英文名：3-(2,5-dimethyl-3-furyl)-3-oxopropanenitrile
• CAS号：175276-62-7
• 分子式：C₉H₉NO₂
• 分子量：163.17300
• 发布时间：2018-12-31 07:02:47
• 更新时间：2024-02-08 11:01:56

名称

• 中文名: 3-(2,5-二甲基-3-呋喃基)-3-氧代丙腈
• 英文名: 3-(2,5-dimethylfuran-3-yl)-3-oxopropanenitrile
• 中文别名: 3-(2,5-二甲基-3-呋喃基)-3-氧丙腈
• 英文别名: 2,5-Dimethyl-beta-Oxo-3-Furanpropanenitrile; HMS565M05; 3-(2,5-dimethyl(3-furyl))-3-oxopropanenitrile; MFCD00275552

物化性质

• 密度: 1.116g/cm3
• 沸点: 300.8ºC at 760mmHg
• 熔点: 120ºC
• 分子式: C₉H₉NO₂
• 分子量: 163.17300
• 闪点: 135.7ºC
• 精确质量: 163.06300
• PSA: 54.00000
• LogP: 1.99278
• 蒸汽压: 0.00109mmHg at 25°C
• 折射率: 1.496

MSDS

Name: 3-(2 5-Dimethyl-3-furyl)-3-oxopropanenitrile 97% Material Safety Data Sheet Synonym: 2,5-Dimethyl-3-furoylacetonitril CAS: 175276-62-7 Section 1 - Chemical Product MSDS Name:3-(2 5-Dimethyl-3-furyl)-3-oxopropanenitrile 97% Material Safety Data Sheet Synonym:2,5-Dimethyl-3-furoylacetonitril Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 175276-62-7 3-(2,5-Dimethyl-3-furyl)-3-oxopropanen 97% unlisted Hazard Symbols: XN Risk Phrases: 20/21/22 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Harmful by inhalation, in contact with skin and if swallowed. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. Harmful if absorbed through the skin. Ingestion: Harmful if swallowed. May cause irritation of the digestive tract. Inhalation: Harmful if inhaled. May cause respiratory tract irritation. 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: 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: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 175276-62-7: 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: brown Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 120 - 122 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: C9H9NO2 Molecular Weight: 163 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents, halogens, halogenated agents. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 175276-62-7 unlisted. LD50/LC50: Not available. Carcinogenicity: 3-(2,5-Dimethyl-3-furyl)-3-oxopropanenitrile - 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: NITRILES, SOLID, TOXIC, N.O.S.* Hazard Class: 6.1 UN Number: 3276 Packing Group: III IMO Shipping Name: NITRILES, TOXIC, N.O.S. Hazard Class: 6.1 UN Number: 3276 Packing Group: III RID/ADR Shipping Name: NITRILES, TOXIC, N.O.S. Hazard Class: 6.1 UN Number: 3276 Packing group: III Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XN Risk Phrases: R 20/21/22 Harmful by inhalation, in contact with skin and if swallowed. Safety Phrases: S 36/37 Wear suitable protective clothing and gloves. WGK (Water Danger/Protection) CAS# 175276-62-7: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 175276-62-7 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 175276-62-7 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 风险声明 (欧洲): 20/21/22
• 安全声明 (欧洲): 22-36/37/39
• 海关编码: 2932190090

海关

海关编码	2932190090
中文概述	2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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
Summary	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%