54986-94-6
54986-94-6结构式
- 常用中文名：[2-(2-噻吩)-1,3-噻唑-4-基]甲醇
- 常用英文名：[2-(2-THIENYL)-1,3-THIAZOL-4-YL]METHANOL
- CAS号：54986-94-6
- 分子式：C8H7NOS2
- 分子量：197.27700
- 发布时间：2019-01-01 22:44:49
- 更新时间：2024-01-19 09:23:01
| 中文名 | [2-(2-噻吩)-1,3-噻唑-4-基]甲醇 |
|---|---|
| 英文名 | (2-thiophen-2-yl-1,3-thiazol-4-yl)methanol |
| 英文别名 |
2-thiophene-4-hydroxymethylthiazole
2-(2-thienyl)-4-thiazolylmethanol Hydroxymethyl-4-<thienyl-2>-2-thiazol 2-(thien-2-yl)-4-thiazolylmethanol (2-thiophen-2-ylthiazole-4-yl)methanol [2-(2-THIENYL)-1,3-THIAZOL-4-YL]METHANOL (2-thiophen-2-yl-thiazol-4-yl)-methanol |
| 密度 | 1.401g/cm3 |
|---|---|
| 沸点 | 388.8ºC at 760 mmHg |
| 熔点 | 87ºC |
| 分子式 | C8H7NOS2 |
| 分子量 | 197.27700 |
| 闪点 | 189ºC |
| 精确质量 | 196.99700 |
| PSA | 89.60000 |
| LogP | 2.36390 |
| 折射率 | 1.663 |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
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# 54986-94-6: 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: 87 - 90 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: C8H7NOS2 Molecular Weight: 197 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Oxidizing agents, acid chlorides. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, carbon dioxide, sulfur oxides (SOx), including sulfur oxide and sulfur dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 54986-94-6 unlisted. LD50/LC50: Not available. Carcinogenicity: [2-(2-Thienyl)-1,3-thiazol-4-yl]methanol - 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# 54986-94-6: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 54986-94-6 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 54986-94-6 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
| 安全声明 (欧洲) | S24/25 |
|---|---|
| 海关编码 | 2934999090 |
|
~37%
54986-94-6 |
| 文献：Orr, David; Tolfrey, Alexandra; Percy, Jonathan M.; Frieman, Joanna; Harrison, Zoe A.; Campbell-Crawford, Matthew; Patel, Vipulkumar K. Chemistry - A European Journal, 2013 , vol. 19, # 29 p. 9655 - 9662 |
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~%
54986-94-6 |
| 文献：Orr, David; Tolfrey, Alexandra; Percy, Jonathan M.; Frieman, Joanna; Harrison, Zoe A.; Campbell-Crawford, Matthew; Patel, Vipulkumar K. Chemistry - A European Journal, 2013 , vol. 19, # 29 p. 9655 - 9662 |
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~%
54986-94-6 |
| 文献：Chauvin,P. et al. Bulletin de la Societe Chimique de France, 1974 , p. 2099 - 2104 |
| 上游产品 4 | |
|---|---|
| 下游产品 1 | |
| 海关编码 | 2934999090 |
|---|---|
| 中文概述 | 2934999090. 其他杂环化合物. 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 | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |