17356-19-3

• 常用中文名：1-乙炔基环戊醇
• 常用英文名：1-Ethynylcyclopentanol
• CAS号：17356-19-3
• 分子式：C₇H₁₀O
• 分子量：110.15400
• 相关类别： 化学试剂 有机试剂 脂肪醇
• 发布时间：2018-08-04 15:54:48
• 更新时间：2024-01-02 08:04:31

名称

• 中文名: 1-乙炔基环戊醇
• 英文名: 1-Ethynylcyclopentanol
• 中文别名: 1-乙炔环戊醇; 1-乙炔基-1-环戊醇
• 英文别名: EINECS 241-385-7; 1-ethynylcyclopentan-1-ol; MFCD00001365

物化性质

• 密度: 0.962 g/mL at 25 °C(lit.)
• 沸点: 156-159 °C(lit.)
• 熔点: 27 °C
• 分子式: C₇H₁₀O
• 分子量: 110.15400
• 闪点: 120 °F
• 精确质量: 110.07300
• PSA: 20.23000
• LogP: 0.92470
• 外观性状: 透明无色至黄色液体在熔点后
• 蒸汽压: 1.1mmHg at 25°C
• 折射率: n20/D 1.474(lit.)
• 储存条件:

  常温密闭避光，通风干燥

• 稳定性:

  常温常压下稳定

  避免的物料：氧化物
• 分子结构:

  1、 摩尔折射率：31.75

  2、 摩尔体积（cm³/mol）：108.3

  3、 等张比容（90.2K）：273.4

  4、 表面张力（dyne/cm）：40.5

  5、 极化率（10^-24cm³）：12.58

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  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:1

  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:8

  8.表面电荷:0

  9.复杂度:123

  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：不确定

  2. 密度（g/mL,25/4℃）：0.9698

  3. 相对密度（20℃，4℃）：0.9746

  4. 熔点（ºC）：26

  5. 沸点（ºC,常压）：157ºC(lit.)

  6. 常温折射率（n²⁵）：1.4725

  7. 折射率：n 20/D 1.4741(lit.)

  8. 闪点（ºF）：120

  9. 比旋光度（º）：不确定

  10. 自燃点或引燃温度（ºC）：不确定

  11. 蒸气压（kPa,25ºC）：不确定

  12. 饱和蒸气压（kPa,60ºC）：不确定

  13. 燃烧热（KJ/mol）：不确定

  14. 临界温度（ºC）：不确定

  15. 临界压力（KPa）：不确定

  16. 油水（辛醇/水）分配系数的对数值：不确定

  17. 爆炸上限（%,V/V）：不确定

  18. 爆炸下限（%,V/V）：不确定

  19. 溶解性：不确定

MSDS

Name: 1-Ethynylcyclopentanol 98% Material Safety Data Sheet Synonym: CAS: 17356-19-3 Section 1 - Chemical Product MSDS Name:1-Ethynylcyclopentanol 98% Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 17356-19-3 1-Ethynylcyclopentanol, 98% 98% 241-385-7 Hazard Symbols: XN Risk Phrases: 10 22 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Flammable. Harmful if swallowed. Irritating to eyes, respiratory system and skin.Harmful.Flammable liquid. Potential Health Effects Eye: Causes eye irritation. Lachrymator (substance which increases the flow of tears). Lachrymator (substance which increases the flow of tears). Skin: Causes skin irritation. Ingestion: Harmful if swallowed. May cause severe gastrointestinal tract irritation with nausea, vomiting and possible burns. Inhalation: Causes respiratory tract irritation. May cause abdominal pain, nausea, vomiting, and inflammation of the gums and mouth. May cause chemical bronchitis with coughing and difficulty in breathing. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. 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: Get medical aid immediately. Remove from exposure and move to fresh air immediately. 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 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: Use spark-proof tools and explosion proof equipment. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Storage: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Flammables-area. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Exposure Limits CAS# 17356-19-3: Personal Protective Equipment Eyes: Wear chemical splash goggles. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin. 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: colorless Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 156 - 159 deg C @ 760.00mm Hg Freezing/Melting Point: 27 deg C Autoignition Temperature: Not available. Flash Point: 48 deg C ( 118.40 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: .9620g/cm3 Molecular Formula: C7H10O Molecular Weight: 110.16 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Not available. Incompatibilities with Other Materials: Strong acids - strong oxidizing agents - acid chlorides - strong reducing agents - acid anhydrides. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 17356-19-3 unlisted. LD50/LC50: Not available. Carcinogenicity: 1-Ethynylcyclopentanol, 98% - 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 Shipping Name: ALCOHOLS, FLAMMABLE, TOXIC, N.O.S.* Hazard Class: 3 (6.1) UN Number: 1986 Packing Group: III IMO Shipping Name: ALCOHOLS, TOXIC, N.O.S. Hazard Class: 3.3 (6.1) UN Number: 1986 Packing Group: III RID/ADR Shipping Name: ALCOHOLS, FLAMMABLE, TOXIC, N.O.S. Hazard Class: 3 UN Number: 1986 Packing group: III Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XN Risk Phrases: R 10 Flammable. R 22 Harmful if swallowed. R 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: S 16 Keep away from sources of ignition - No smoking. S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 Wear suitable gloves and eye/face protection. WGK (Water Danger/Protection) CAS# 17356-19-3: No information available. Canada CAS# 17356-19-3 is listed on Canada's NDSL List. CAS# 17356-19-3 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 17356-19-3 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 通常对水体是稍微有害的，不要将未稀释或大量产品接触地下水，水道或污水系统，未经政府许可勿将材料排入周围环境。

安全

• 危害码 (欧洲): Xn:Harmful;
• 风险声明 (欧洲): R10;R22;R36/37
• 安全声明 (欧洲): S16-S26-S27-S36/37/39
• 危险品运输编码: UN 1986 3/PG 3
• WGK德国: 3
• 包装等级: III
• 危险类别: 3
• 海关编码: 2906199090

上下游产品

上游产品  9
120-92-3 74-86-2 71321-24-9 4301-14-8
1066-26-8 4301-15-9 62785-89-1 70277-75-7
60-29-7
下游产品  9
104728-36-1 1903-27-1 1064-10-4 28638-58-6
130146-28-0 1528-30-9 1462-96-0 16841-19-3
17160-89-3

海关

海关编码	2906199090
中文概述	2906199090. 其他环烷醇，环烯醇及环萜烯醇. 增值税率:17.0%. 退税率:13.0%. 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	2906199090. cyclanic, cyclenic or cyclotherpenic alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%