71172-47-9

• 常用中文名：Alpha,Alpha-二环丙基对甲基苄醇
• 常用英文名：dicyclopropyl-(4-methylphenyl)methanol
• CAS号：71172-47-9
• 分子式：C₁₄H₁₈O
• 分子量：202.29200
• 发布时间：2018-12-21 17:25:37
• 更新时间：2024-04-03 12:58:38

名称

• 中文名: Alpha,Alpha-二环丙基对甲基苄醇
• 英文名: dicyclopropyl-(4-methylphenyl)methanol
• 中文别名: α,α-二环丙基对甲基苄醇; Α,Α-二环丙基-4-甲基苯甲醇; A,A-二环丙基-4-甲基苯甲醇
• 英文别名: dicyclopropyl(4-methylphenyl)methanol; dicyclopropyl(4-methylphenyl)methan-1-ol; EINECS 275-233-6

物化性质

• 密度: 1
• 沸点: 327.7ºC at 760 mmHg
• 分子式: C₁₄H₁₈O
• 分子量: 202.29200
• 闪点: 140.1ºC
• 精确质量: 202.13600
• PSA: 20.23000
• LogP: 3.00260
• 折射率: 1.537-1.541
• 储存条件:

  存放在密封容器内，并放在阴凉，干燥处。储存的地方必须远离氧化剂。

• 稳定性:

  远离氧化物。

• 分子结构:

  1、 摩尔折射率：60.76

  2、 摩尔体积（m³/mol）：171.9

  3、 等张比容（90.2K）：464.5

  4、 表面张力（dyne/cm）：53.2

  5、 极化率（10^-24cm³）：24.08

• 计算化学:

  1.疏水参数计算参考值（XlogP）:2.7

  2.氢键供体数量:1

  3.氢键受体数量:1

  4.可旋转化学键数量:3

  5.互变异构体数量:无

  6.拓扑分子极性表面积20.2

  7.重原子数量:15

  8.表面电荷:0

  9.复杂度:220

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:1

• 更多:

  1. 性状：浅黄色透明液体。

  2. 密度（g/mL,25/4℃）：1.0090

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：未确定

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC,5.2kPa）：未确定

  7. 折射率：未确定

  8. 闪点（ºC）：未确定

  9. 比旋光度（º）：未确定

  10. 自燃点或引燃温度（ºC）：未确定

  11. 蒸气压（kPa,25ºC）：未确定

  12. 饱和蒸气压（kPa,60ºC）：未确定

  13. 燃烧热（KJ/mol）：未确定

  14. 临界温度（ºC）：未确定

  15. 临界压力（KPa）：未确定

  16. 油水（辛醇/水）分配系数的对数值：未确定

  17. 爆炸上限（%,V/V）：未确定

  18. 爆炸下限（%,V/V）：未确定

  19. 溶解性：未确定 。

MSDS

Name: Alpha alpha-dicyclopropyl-4-methylbenzenem ethanol 96% Material Safety Data Sheet Synonym: None CAS: 71172-47-9 Section 1 - Chemical Product MSDS Name:Alpha alpha-dicyclopropyl-4-methylbenzenem ethanol 96% Material Safety Data Sheet Synonym:None Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 71172-47-9 alpha,alpha-Dicyclopropyl-4-methylbenz 96% 275-233-6 Hazard Symbols: None Listed. 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. Harmful if absorbed through the skin. Ingestion: Harmful if swallowed. Ingestion of large amounts may cause gastrointestinal irritation. Inhalation: Harmful if inhaled. May cause respiratory tract irritation. Chronic: No information found. 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. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. 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: 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 foam, dry chemical, or carbon dioxide. 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. Clean up spills immediately, observing precautions in the Protective Equipment section. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Wash hands before eating. Use with adequate ventilation. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale. Storage: Store in a cool, dry place. Store in a tightly closed container. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels. Exposure Limits CAS# 71172-47-9: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. 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: Liquid Color: clear slightly yellow 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: 1.0090g/cm3 Molecular Formula: C14H18O Molecular Weight: 202.28 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. 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# 71172-47-9 unlisted. LD50/LC50: Not available. Carcinogenicity: alpha,alpha-Dicyclopropyl-4-methylbenzenemethanol, 96% - 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# 71172-47-9: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 71172-47-9 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 71172-47-9 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 安全声明 (欧洲): S24/25
• 海关编码: 2906299090

海关

海关编码	2906299090
中文概述	2906299090 其他芳香醇. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%