57690-62-7
57690-62-7结构式
- 常用中文名：METHYL 3,4-DI-O-ACETYL-D-GLUCURONAL
- 常用英文名：METHYL 3,4-DI-O-ACETYL-D-GLUCURONAL
- CAS号：57690-62-7
- 分子式：C11H14O7
- 分子量：258.22500
- 发布时间：2017-04-18 09:33:57
- 更新时间：2024-01-02 14:33:14
| 英文名 | methyl (2S,3S,4R)-3,4-diacetyloxy-3,4-dihydro-2H-pyran-2-carboxylate |
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| 英文别名 |
methyl 3,4-di-O-acetyl-1,5-anhydro-2-deoxy-D-arabino-hex-1-enopyranuronate
(2S,3R,4R)-4-acetyloxy-2-(methoxycarbonyl)-2H-3,4-dihydropyran-3-yl acetate methyl 3,4-di-O-acetyl-2,6-anhydro-5-deoxy-D-lyxohex-5-enonate methyl 3,4-di-O-acetyl-1,2-dideoxy-D-arabino-hex-1-enopyranuronate (2S,3S,4R)-2-(methoxycarbonyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate 1,2-Didesoxy-1,2-dehydro-3,4-di-O-acetyl-glucuronsaeure-methylester methyl 3,4-di-O-acetyl-D-glucuronate glycal methyl 3,4-di-O-acetyl-D-glucuronal |
| 密度 | 1.27 g/cm3 |
|---|---|
| 沸点 | 329ºC at 760 mmHg |
| 分子式 | C11H14O7 |
| 分子量 | 258.22500 |
| 闪点 | 143.2ºC |
| 精确质量 | 258.07400 |
| PSA | 88.13000 |
| 折射率 | 1.484 |
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. 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# 57690-62-7: 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 or liquid Color: Not available. 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: C11H14O7 Molecular Weight: 258.23 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# 57690-62-7 unlisted. LD50/LC50: Not available. Carcinogenicity: Methyl 3,4-di-O-acetyl-D-glucuronal - 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 Not regulated as a hazardous material. IMO Not regulated as a hazardous material. RID/ADR Not regulated as a hazardous material. 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# 57690-62-7: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 57690-62-7 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 57690-62-7 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
| 安全声明 (欧洲) | 24/25 |
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