287928-09-0
287928-09-0结构式
- 常用中文名：3-[(4-氯苄基)氧基]-2-甲基吡啶-4-醇
- 常用英文名：3-[(4-chlorobenzyl)oxy]-2-methylpyridin-4-ol
- CAS号：287928-09-0
- 分子式：C13H12ClNO2
- 分子量：249.69300
- 相关类别： 医药中间体 杂环化合物 吡啶类化合物 苄基吡啶
- 发布时间：2018-12-05 14:30:45
- 更新时间：2024-02-03 19:02:34
| 中文名 | 3-[(4-氯苄基)氧基]-2-甲基吡啶-4-醇 |
|---|---|
| 英文名 | 3-[(4-chlorophenyl)methoxy]-2-methyl-1H-pyridin-4-one |
| 英文别名 |
3-[(4-chlorobenzyl)oxy]-2-methylpyridin-4-ol
3-[(4-Chlorophenyl)Methoxy]-2-Methylpyridin-4-Ol |
| 密度 | 1.28g/cm3 |
|---|---|
| 沸点 | 417.6ºC at 760 mmHg |
| 熔点 | 195ºC |
| 分子式 | C13H12ClNO2 |
| 分子量 | 249.69300 |
| 闪点 | 206.3ºC |
| 精确质量 | 249.05600 |
| PSA | 42.35000 |
| LogP | 3.32800 |
| 蒸汽压 | 3.51E-07mmHg at 25°C |
| 折射率 | 1.602 |
Synonym:3-(4-Chlorobenzyloxy)-4-hydroxy-2-methylpyridin 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: 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# 287928-09-0: 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: cream Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 195 - 199 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: C13H12ClNO2 Molecular Weight: 250 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Acids, bases, strong oxidizing agents, acid chlorides, amines. Hazardous Decomposition Products: Hydrogen chloride, chlorine, nitrogen oxides, carbon monoxide, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 287928-09-0 unlisted. LD50/LC50: Not available. Carcinogenicity: 3-[(4-Chlorobenzyl)oxy]-2-methylpyridin-4-ol - 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# 287928-09-0: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 287928-09-0 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 287928-09-0 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) | Xn |
|---|---|
| 风险声明 (欧洲) | 36/37/38-41-37/38-22 |
| 安全声明 (欧洲) | S24/25 |