- 上海化源世纪贸易有限公司
- 上海市 上海市 普陀区
- 产品名：1-苯并呋喃-5-甲酸
- 纯度：98.0%
- 规格：
- 联系人：徐经理
- 联系电话：13311869306
- 上海吉至生化科技有限公司
- 上海市 上海市 奉贤区
- 产品名：1-苯并呋喃-5-甲酸
- 纯度：98.0%
- 规格：1g/5g
- 联系人：刘佳
- 联系电话：18116092098
- 上海创赛科技有限公司
- 上海市 上海市 嘉定区
- 产品名：[Perfemiker]1-苯并呋喃-5-甲酸,97%
- 纯度：97.0%
- 规格：1g/5g
- 联系人：夏言
- 联系电话：18016376636
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90721-27-0
90721-27-0结构式
- 常用中文名：1-苯并呋喃-5-甲酸
- 常用英文名：1-Benzofuran-5-carboxylic Acid
- CAS号：90721-27-0
- 分子式：C9H6O3
- 分子量：162.14200
- 发布时间：2018-05-26 08:00:00
- 更新时间：2024-01-05 17:39:30
| 中文名 | 1-苯并呋喃-5-甲酸 |
|---|---|
| 英文名 | 1-Benzofuran-5-carboxylic Acid |
| 中文别名 |
1-苯并呋喃-5-羧酸
苯并呋喃-5-羧酸 |
| 英文别名 | 1-benzofuran-5-carboxylic acid |
| 密度 | 1.363g/cm3 |
|---|---|
| 沸点 | 325.6ºC at 760mmHg |
| 熔点 | 189-190ºC |
| 分子式 | C9H6O3 |
| 分子量 | 162.14200 |
| 闪点 | 150.7ºC |
| 精确质量 | 162.03200 |
| PSA | 50.44000 |
| LogP | 2.13100 |
| 折射率 | 1.649 |
| 储存条件 | 室温，干燥 |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
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# 90721-27-0: 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: 188 - 190 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: C9H6O3 Molecular Weight: 162.14 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 90721-27-0 unlisted. LD50/LC50: Not available. Carcinogenicity: 1-Benzofuran-5-carboxylic acid - 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# 90721-27-0: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 90721-27-0 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 90721-27-0 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
| 危害码 (欧洲) | Xi: Irritant; |
|---|---|
| 风险声明 (欧洲) | R36/37/38 |
| 安全声明 (欧洲) | 26-37/39 |
| 海关编码 | 2932999099 |
|
~98%
90721-27-0 |
| 文献：PHARMACIA and UPJOHN COMPANY Patent: WO2004/39815 A2, 2004 ; Location in patent: Page 70 ; WO 2004/039815 A2 |
|
~96%
90721-27-0 |
| 文献：Walker, Daniel Patrick; Piotrowski, David W.; Jacobsen, Eric Jon; Acker, Brad A.; Groppi JR., Vincent E. Patent: US2003/232853 A1, 2003 ; Location in patent: Page 39 ; |
|
~98%
90721-27-0 |
| 文献：Wishka, Donn G.; Walker, Daniel Patrick; Corbett, Jeffrey W.; Reitz, Steven Charles; Rauckhorst, Mark R.; Groppi JR., Vincent E. Patent: US2003/105089 A1, 2003 ; US 20030105089 A1 |
|
~%
90721-27-0 |
| 文献：Journal of Medicinal Chemistry, , vol. 49, # 14 p. 4425 - 4436 |
|
~%
90721-27-0 |
| 文献：Journal of Medicinal Chemistry, , vol. 49, # 14 p. 4425 - 4436 |
|
~%
90721-27-0 |
| 文献：Journal of Medicinal Chemistry, , vol. 49, # 14 p. 4425 - 4436 |
|
~%
90721-27-0 |
| 文献：Journal of Medicinal Chemistry, , vol. 38, # 16 p. 3094 - 3105 |
| 上游产品 5 | |
|---|---|
| 下游产品 2 | |
| 海关编码 | 2932999099 |
|---|---|
| 中文概述 | 2932999099. 其他仅含氧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 |
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |