56267-47-1

• 常用中文名：2-(Boc-氨基)呋喃
• 常用英文名：tert-Butyl 2-furylcarbamate
• CAS号：56267-47-1
• 分子式：C₉H₁₃NO₃
• 分子量：183.204
• 相关类别： 医药中间体 杂环化合物 嘧啶类化合物 甲基嘧啶
• 发布时间：2018-12-24 21:43:23
• 更新时间：2024-01-09 12:13:20
• 下载msds

名称

• 中文名: N-[4-三氟甲基嘧啶-2-基]乙二胺
• 英文名: tert-butyl N-(furan-2-yl)carbamate
• 英文别名: Tert-butyl n-(2-furyl)carbamate; 2-Methyl-2-propanyl 2-furylcarbamate; tert-Butyl 2-furylcarbamate; 2-tert-butoxycarbonylamino-furan; N-(furan-2-yl)carbamic acid tert-butyl ester; tert-butyl furan-2-ylcarbamate; furan-2-yl-carbamic acid 2-tert-butyl ester; Furan-3-yl-carbamicacidtert-butylester; furan-2-yl carbamic acid tert-butyl ester; N-Boc-2-furanamine; Carbamic acid, N-2-furanyl-, 1,1-dimethylethyl ester

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 205.3±13.0 °C at 760 mmHg
• 熔点: 98ºC
• 分子式: C₉H₁₃NO₃
• 分子量: 183.204
• 闪点: 78.0±19.8 °C
• 精确质量: 183.089539
• PSA: 51.47000
• LogP: 2.83
• 蒸汽压: 0.3±0.4 mmHg at 25°C
• 折射率: 1.513
• 储存条件: 2-8°C，干燥

MSDS

Name: tert-Butyl n-(2-furyl)carbamate 97% Material Safety Data Sheet Synonym: Furan-2-yl-carbamic acid tert-butyl este CAS: 56267-47-1 Section 1 - Chemical Product MSDS Name:tert-Butyl n-(2-furyl)carbamate 97% Material Safety Data Sheet Synonym:Furan-2-yl-carbamic acid tert-butyl este Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 56267-47-1 tert-Butyl N-(2-furyl)carbamate 97% 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: 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# 56267-47-1: 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: off-white 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: C9H13NO3 Molecular Weight: 183 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Acids, strong oxidizing agents. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, carbon dioxide, acrid smoke and fumes, ammonia. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 56267-47-1 unlisted. LD50/LC50: Not available. Carcinogenicity: tert-Butyl N-(2-furyl)carbamate - 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# 56267-47-1: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 56267-47-1 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 56267-47-1 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
• 风险声明 (欧洲): R24/25
• 安全声明 (欧洲): 24/25-45-36/37-26
• 海关编码: 2932190090

合成路线

88-14-2 75-65-0 ~94% 56267-47-1

文献：CELGENE CORPORATION; TRAVERSE, John, F.; FEIGELSON, Gregg, Brian; RUCHELMAN, Alexander, L.; LIU, Jihong; LIU, Hongfeng; MA, Chengjun; LIU, Danyang; ZHANG, Steven Patent: WO2014/18866 A1, 2014 ; Location in patent: Paragraph 00192; 00193 ;

88-14-2 ~% 56267-47-1

文献：Tetrahedron, , vol. 65, # 33 p. 6720 - 6729

527-69-5 75-65-0 ~% 56267-47-1

文献：Helvetica Chimica Acta, , vol. 91, # 2 p. 187 - 208

20762-98-5 75-65-0 ~% 56267-47-1

文献：Tetrahedron, , vol. 65, # 33 p. 6720 - 6729

上下游产品

上游产品  4
88-14-2 75-65-0 527-69-5 20762-98-5
下游产品  2
143262-10-6 123387-53-1

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%