1067-42-1

• 常用中文名：四正丁基锗
• 常用英文名：tetrabutylgermanium
• CAS号：1067-42-1
• 分子式：C₁₆H₃₆Ge
• 分子量：301.09700
• 相关类别： 有机原料 有机金属类化合物 有机锗
• 发布时间：2018-04-07 08:00:00
• 更新时间：2024-01-09 16:20:21

名称

• 中文名: 四正丁基锗
• 英文名: tetra-n-butylgermane
• 中文别名: 四丁基锗
• 英文别名: TetrabutylgerMane; EINECS 213-929-3; Tetrabutyl germanium; MFCD00015224

物化性质

• 密度: 0.93 g/mL at 25 °C(lit.)
• 沸点: >100 °C(lit.)
• 分子式: C₁₆H₃₆Ge
• 分子量: 301.09700
• 闪点: >230 °F
• 精确质量: 302.20300
• LogP: 6.63560
• 外观性状: 无色液体
• 蒸汽压: 0.000668mmHg at 25°C
• 折射率: n20/D 1.455(lit.)
• 储存条件:

  保持容器密封，储存在阴凉，干燥的地方

• 稳定性:

  常温常压下稳定，避免氧化物 酸接触

• 分子结构:

  1、摩尔折射率：无可用的

  2、摩尔体积（cm³/mol）：无可用的

  3、等张比容（90.2K）：无可用的

  4、表面张力（dyne/cm）：无可用的

  5、介电常数：无可用的

  6、极化率（10^-24cm³）：无可用的

  7、单一同位素质量：302.202879 Da

  8、标称质量：302 Da

  9、平均质量：301.097 Da

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:0

  3.氢键受体数量:0

  4.可旋转化学键数量:12

  5.互变异构体数量:无

  6.拓扑分子极性表面积0

  7.重原子数量:17

  8.表面电荷:0

  9.复杂度:116

  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：未确定。

  2. 密度（g/mL,25°C）：0.93

  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）：>100

  6. 沸点（ºC,10mmHg）：未确定

  7. 折射率（n 20/D ）：1.455

  8. 闪点（ºF）：>230

  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（mmHg,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: Tetrabutyl germanium Material Safety Data Sheet Synonym: CAS: 1067-42-1 Section 1 - Chemical Product MSDS Name:Tetrabutyl germanium Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 1067-42-1 Tetrabutyl germanium 213-929-3 Hazard Symbols: None Listed. Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. Ingestion: May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. Inhalation: May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. 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. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Ingestion: Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. 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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing Media: Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. 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. Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 1067-42-1: 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: A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. 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: > 100 deg C Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: > 110 deg C (> 230.00 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: .9300g/cm3 Molecular Formula: CH3(CH2)3!4Ge Molecular Weight: 301.06 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Oxidizing agents. Hazardous Decomposition Products: Irritating and toxic fumes and gases. Hazardous Polymerization: Not available. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 1067-42-1 unlisted. LD50/LC50: Not available. Carcinogenicity: Tetrabutyl germanium - 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 Shipping Name: Not regulated. Hazard Class: UN Number: Packing group: 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. S 28A After contact with skin, wash immediately with plenty of water. S 37 Wear suitable gloves. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 1067-42-1: No information available. Canada CAS# 1067-42-1 is listed on Canada's NDSL List. CAS# 1067-42-1 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 1067-42-1 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 对水是稍微有害的，不要让未稀释或大量的产品接触地下水，水道或者污水系统，若无政府许可，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): R20/21/22
• 安全声明 (欧洲): S36
• WGK德国: 3
• 海关编码: 2931900090

合成路线

112712-64-8 ~88% 1067-42-1

文献：Cerveau, G.; Chuit, C.; Corriu, J. P.; Reye, C. Organometallics, 1991 , vol. 10, p. 1510 - 1515

693-04-9 10038-98-9 ~36% 998-39-0 1067-42-1

文献：Organic and Biomolecular Chemistry, , vol. 2, # 4 p. 585 - 592

693-03-8 112712-64-8 ~87% 1067-42-1

文献：Cerveau, G.; Chuit, C.; Corriu, R. J. P.; Reye, C. Organometallics, 1988 , vol. 7, p. 786 - 787

693-03-8 10038-98-9 ~0% 998-39-0 1067-42-1

文献：Colacot, Thomas J. Journal of Organometallic Chemistry, 1999 , vol. 580, # 2 p. 378 - 381

693-03-8 ~% 1067-42-1

文献：Zeitschrift fuer Anorganische und Allgemeine Chemie, , vol. 174, p. 136 Journal of the American Chemical Society, , vol. 49, p. 2516

109-72-8 131498-79-8 ~63% 1067-42-1

文献：Karlov, Sergey S.; Shutov, Pavel L.; Akhmedov, Novruz G.; Seip, Markus A.; Lorberth, Joerg; Zaitseva, Galina S. Journal of Organometallic Chemistry, 2000 , vol. 598, # 2 p. 387 - 394

109-72-8 70559-35-2 ~59% 1067-42-1

文献：Karlov, Sergey S.; Shutov, Pavel L.; Akhmedov, Novruz G.; Seip, Markus A.; Lorberth, Joerg; Zaitseva, Galina S. Journal of Organometallic Chemistry, 2000 , vol. 598, # 2 p. 387 - 394

109-72-8 10038-98-9 ~% 1067-42-1

文献：Journal of Solid State Chemistry, , vol. 184, # 9 p. 2345 - 2352

上下游产品

上游产品  6
112712-64-8 693-04-9 10038-98-9 693-03-8
109-72-8 70559-35-2
下游产品  8
4593-81-1 2117-36-4 3124-22-9 2117-37-5
998-39-0 7788-36-5 4872-26-8 20651-73-4

海关

海关编码	2931900090
中文概述	2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%