1,3-苯并二氧戊环-4-烷基甲醇, 98%,Benzo[d][1,3]dioxol-4-ylmethanol
产品编号:西域试剂-WR380920| CAS NO:769-30-2| 分子式:C8H8O3| 分子量:152.15
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英文名称 | Benzo[d][1,3]dioxol-4-ylmethanol |
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CAS编号 | 769-30-2 |
产品熔点 | 39ºC |
产品沸点 | 287.9±19.0 °C at 760 mmHg |
产品密度 | 1.3±0.1 g/cm3 |
产品闪点 | 127.9±21.5 °C |
精确质量 | 152.047348 |
PSA | 38.69000 |
LogP | 0.90 |
蒸气压 | 0.0±0.6 mmHg at 25°C |
折射率 | 1.595 |
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安全声明 (欧洲) | 24/25 |
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海关编码 | 2932999099 |
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: 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# 769-30-2: 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: white Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 124 - 125 deg C @0.5mmHg 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: Not available. Solubility in water: Specific Gravity/Density: Molecular Formula: C8H8O3 Molecular Weight: 152 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: Carbon monoxide, carbon dioxide. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 769-30-2 unlisted. LD50/LC50: Not available. Carcinogenicity: 1,3-Benzodioxol-4-ylmethanol - 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# 769-30-2: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 769-30-2 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 769-30-2 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
~92% ![]() 769-30-2 |
文献:Synthetic Communications, , vol. 28, # 12 p. 2253 - 2257 |
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文献:WO2003/72561 A1, ; Page/Page column 17-18 ; |
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文献:Synthetic Communications, , vol. 40, # 10 p. 1500 - 1507 |
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文献:Synthetic Communications, , vol. 40, # 19 p. 2897 - 2907 |
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文献:Tetrahedron Letters, , vol. 45, # 4 p. 803 - 807 |
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文献:Chemische Berichte, , vol. 91, p. 36,38 |
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文献:Journal of the Chemical Society, , p. 725 |
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文献:Chemische Berichte, , vol. 91, p. 36,38 |
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文献:EP634413 A1, ; |
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