1184-54-9

• 常用中文名：甲醇铜(II)
• 常用英文名：COPPER(II) METHOXIDE
• CAS号：1184-54-9
• 分子式：C₂H₈CuO₂
• 分子量：127.63000
• 相关类别： 有机原料 有机金属类化合物 有机铜
• 发布时间：2018-08-07 14:21:06
• 更新时间：2024-01-02 20:04:55
• 下载msds

名称

• 中文名: 二甲醇铜
• 英文名: copper,methanol
• 中文别名: 甲氧基铜(II)
• 英文别名: copper methoxide; cupric methoxide; MFCD00015611

物化性质

• 熔点: 206ºC (dec.)(lit.)
• 分子式: C₂H₈CuO₂
• 分子量: 127.63000
• 精确质量: 126.98200
• PSA: 40.46000
• 外观性状: Powder | Green
• 储存条件:

  常温 ，阴凉，避光，通风干燥处

• 稳定性:

  常温常压下稳定

• 水溶解性: Reacts with water.
• 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：124.96638 Da

  8、标称质量：125 Da

  9、平均质量：125.6138 Da

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:2

  3.氢键受体数量:2

  4.可旋转化学键数量:0

  5.互变异构体数量:无

  6.拓扑分子极性表面积40.5

  7.重原子数量:5

  8.表面电荷:0

  9.复杂度:7.6

  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:3

• 更多:

  1. 性状：未确定

  2. 密度（g/mL,15℃）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：206

  5. 沸点（ºC,常压）：未确定

  6. 折射率：未确定

  7. 闪点（ºC）：未确定

  8. 自燃点或引燃温度（ºC）：未确定

  9. 比旋光度（º）： 未确定

  10. 蒸气压（kPa,25ºC）：未确定

  11. 饱和蒸气压（kPa,60ºC）：未确定

  12. 燃烧热（KJ/mol）：未确定

  13. 临界温度（ºC）：未确定

  14. 临界压力（KPa）：未确定

  15. 油水（辛醇/水）分配系数的对数值：未确定

  16. 爆炸上限（%,V/V）：未确定

  17. 爆炸下限（%,V/V）：未确定

  18. 溶解性：未确定

MSDS

Section 1: Product Identification Chemical Name:Copper(II) methoxide, 99% CAS Registry Number:1184-54-9 Formula:Cu(OCH3)2 EINECS Number:none Chemical Family:metal alkoxide Synonym:Cupric methylate Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title compound1184-54-9100%no datano data Section 3: Hazards Identification Irritating to skin, eyes and respiratory tract. Moisture will produce methanol vapor which may cause blindness, Emergency Overview: intoxication, dizziness and coma. Primary Routes of Exposure:Ingestion, inhalation, contact with skin and eyes. Eye Contact:Causes severe irritation to the eyes. Delayed blindness may occur through atrophy of the optic nerve. Skin Contact:Dehydrating agent. Liquid causes slight to mild irritation of the skin. Inhalation:Methanol vapor is irritating to the respiratory tract and may cause headache, dizziness, coma and blindness. Ingestion:Ingestion may cause nausea, vomiting, headache, coma and death. Irritating to skin, eyes and respiratory tract. Methanol vapors may cause blurred vision, blindness, intoxication, Acute Health Affects: dizziness, headache, nausea, coma and death. Rapid hydrolysis on human contact produces methanol which may cause atrophy of the optic nerve producing Chronic Health Affects:blindness. The dust of copper compounds may cause metal fume fever, hemolysis of the red blood cells and injury to the liver, lungs, kidneys and pancreas. NTP:No IARC:No OSHA:No SECTION 4: First Aid Measures Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need Eye Exposure: assistance in keeping their eye lids open. Get immediate medical attention. Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if Skin Exposure: irritation persists. Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty Inhalation: in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance. Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce Ingestion: vomiting only if directed by medical personnel. SECTION 5: Fire Fighting Measures Flash Point:not applicable Autoignition Temperature:no data Explosion Limits:no data Extinguishing Medium:carbon dioxide, dry powder or foam If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure Special Fire Fighting Procedures: self-contained breathing apparatus and full protective clothing. Hazardous Combustion andIf involved in a fire, this material may emit toxic organic fumes and copper oxide dust. Decomposion Products: Unusual Fire or Explosion Hazards: exposure to moisture may produce flammable methanol SECTION 6: Accidental Release Measures Spill and Leak Procedures:Avoid contact with water. Small spills can be mixed with vermiculite or sodium carbonate and swept up. SECTION 7: Handling and Storage Store the material cold, in a tightly sealed container. Handle the material in a ventilated area. If container is left Handling and Storage: open product may absorb moisture and carbon dioxide from atmosphere and release methanol vapor. SECTION 8: Exposure Controls and Personal Protection Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory. Skin Protection:Wear protective clothing and gloves. Ventilation:Handle the material in an efficient fume hood. If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator Respirator: Protection Program to be in compliance with 29 CFR 1910.134. Ventilation:Handle the material in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:blue powder Molecular Weight:125.61 Melting Point:no data Boiling Point:no data Vapor Pressure:not applicable Specific Gravity:no data Odor:alcohol-like odor Solubility in Water:decomposes in water SECTION 10: Stability and Reactivity Stability:moisture sensitive (store cold) Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:keep away from moisture Incompatibility:oxidizing agents, active metals and chlorine Decomposition Products:carbon dioxide, carbon monoxide, organic fumes and copper salts. SECTION 11: Toxicological Information RTECS Data:No information available in the RTECS files. Carcinogenic Effects:no data Mutagenic Effects:no data Tetratogenic Effects:no data SECTION 12: Ecological Information Ecological Information:No information available SECTION 13: Disposal Considerations Disposal:Dispose of according to local, state and federal regulations. SECTION 14: Transportation Shipping Name (CFR):Non-hazardous Hazard Class (CFR):NA Additional Hazard Class (CFR):NA Packaging Group (CFR):NA UN ID Number (CFR):NA Shipping Name (IATA):Non-hazardous Hazard Class (IATA):NA Additional Hazard Class (IATA):NA Packaging Group (IATA):NA UN ID Number (IATA):NA SECTION 15: Regulatory Information TSCA:Not listed in the TSCA inventory SARA (Title 313):See category code N100 for reporting. Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 通常对水是不危害的，若无政府许可，勿将材料排入周围环境

安全

• 符号: GHS07
• 信号词: Warning
• 危害声明: H315-H319-H335
• 警示性声明: P261-P305 + P351 + P338
• 个人防护装备: dust mask type N95 (US);Eyeshields;Gloves
• 危害码 (欧洲): Xi
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): S26
• 危险品运输编码: UN3180
• WGK德国: 3
• 包装等级: II
• 危险类别: 4.1

合成路线

80937-33-3 12775-96-1 ~83% 1184-54-9

文献：Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), , p. 921 - 926

143924-01-0 110-18-9 ~0% 143924-02-1 1184-54-9

文献：Inorganic Chemistry, , vol. 31, p. 4503 - 4509

12775-96-1 ~% 1184-54-9

文献：Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry, , vol. 16, p. 1217 - 1224

67-56-1 12775-96-1 ~% 1184-54-9

文献：Zeitschrift fuer Anorganische und Allgemeine Chemie, , vol. 581, p. 48 - 50

67-56-1 6046-93-1 ~% 1184-54-9

文献：Polyhedron, , vol. 21, # 20 p. 2017 - 2020

上下游产品

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80937-33-3 143924-01-0 110-18-9 67-56-1
6046-93-1
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16712-25-7 41119-18-0