四水甲酸铜(II) | 544-19-4

• 物质功能分类: 有机原料 - 有机金属类化合物 - 有机铜
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 四水甲酸铜(II)
• 中文别名: 四水甲酸铜
• 英文名称: Kupferformiat
• 英文别名: copper;formic acid
• CAS: 544-19-4
• 化学式: CH2CuO2
• 分子量: 109.57
• InChiKey: BJYLNGGDLHKELP-UHFFFAOYSA-N

物化性质

• 熔点：
  130°C
• 密度：
  1,831 g/cm3
• 溶解度：
  不溶于有机溶剂
• 稳定性/保质期：

  按规格使用和贮存，不会发生分解，应避免与氧化物接触。它能溶于水，在100毫升冷水中可溶解12.5克甲酸铜（Ⅱ），但在热水中会分解。难溶于醇，100毫升醇中仅可溶解0.25克甲酸铜（Ⅱ）。此外，它不溶于大多数有机溶剂。

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  4
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• TSCA：
  Yes
• 危险品标志：
  Xn,N
• 安全说明：
  S22,S36/37/39
• 危险类别码：
  R20/21/22

SDS

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Section 1: Product Identification
Chemical Name: Copper (II) formate hydrate
CAS Registry Number: 544-19-4
Formula: Cu(OOCH)2.XH2O
EINECS Number: none
Chemical Family: salt of an organic acid
Synonym: Formic acid, copper (+2) salt

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Section 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title Compound 544-19-4 100% 1mg/m3 (as Cu) 1mg/m3 (as Cu)

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Section 3: Hazards Identification
Emergency Overview: Irritating to the skin, eyes and respiratory tract.
Primary Routes of Exposure: Ingestion, inhalation
Eye Contact: Causes slight to mild irritation of the eyes
Skin Contact: Causes slight to mild irritation of the skin.
Inhalation: The material is a fine powder. Irritating to the nose, mucous membranes and respiratory tract.
Ingestion: Ingestion of copper compounds may lead to vomiting, exhaustion, anemia, convulsions and coma.
Acute Health Affects: Irritating to skin, eyes and respiratory tract.
Chronic Health Affects: No information available on long-term chronic effects.
NTP: No
IARC: No
OSHA: No

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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.

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SECTION 5: Fire Fighting Measures
Flash Point: no data
Autoignition Temperature: none
Explosion Limits: none
Extinguishing Medium: carbon dioxide, foam or dry powder
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 and If involved in a fire this material may emit irritating fumes.
Decomposion Products:
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

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SECTION 6: Accidental Release Measures
Spill and Leak Procedures: Small spills can be mixed with vermiculite or sodium carbonate and swept up.

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SECTION 7: Handling and Storage
Handling and Storage: Store in a tightly sealed container. Handle the material in a ventilated area.

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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: Material may form a fine dust. If possible, 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: Material may form a fine dust. If possible, handle the material in an efficient fume hood.
Additional Protection: No additional protection required.

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SECTION 9: Physical and Chemical Properties
Color and Form: green to blue pwdr.
Molecular Weight: 153.55
Melting Point: no data
Boiling Point: no data
Vapor Pressure: not applicable
Specific Gravity: 1.831
Odor: none
Solubility in Water: slightly soluble

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SECTION 10: Stability and Reactivity
Stability: air and moisture stable solid
Hazardous Polymerization: no hazardous polymerization
Conditions to Avoid: none
Incompatibility: Oxidizing agents
Decomposition Products: carbon dioxide, carbon monoxide, organic fumes, and copper salts.

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SECTION 11: Toxicological Information
RTECS Data: No specific information available on this product.
Carcinogenic Effects: No data available
Mutagenic Effects: No data available
Tetratogenic Effects: No data available

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SECTION 12: Ecological Information
Ecological Information: No information available

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SECTION 13: Disposal Considerations
Disposal: Dispose of according to local, state and federal regulations.

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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

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SECTION 15: Regulatory Information
TSCA: Listed in the TSCA inventory.
SARA (Title 313): See Category Code N100 for reporting.
Second Ingredient: none

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

性状

这种物质呈现浅蓝色晶体形态，容易溶解于水中，形成的溶液呈现出天蓝色。

稳定性

在常温和常压条件下，该物质保持稳定。它可溶于水，100毫升的水中可以溶解6.2克四水甲酸铜（Ⅱ）；而在醇中则难溶。当加热至130℃时，会脱去水分。若在100℃下放置于装有五氧化二磷的真空干燥器中，则会脱水形成蓝色粉末状无水甲酸铜。

生产方法

1. 采用蓝色粉末式四水甲酸铜（Ⅱ），在100℃温度下，置于含有五氧化二磷或无水氯化钙的真空干燥箱内进行脱水处理，即可得到蓝色粉末状无水甲酸铜（Ⅱ）。

2. 使用甸子蓝式二水甲酸铜（Ⅱ），在相同条件下于100℃下经过五氧化二磷真空干燥器的处理后，也能获得甸子蓝式的无水甲酸铜（Ⅱ）。

3. 对于皇家蓝式，通过将碳酸铜缓慢加入到90%浓度的甲酸溶液中，在100℃下加热数小时，可以析出细小的结晶体，即为皇家蓝式的无水甲酸铜（Ⅱ）。

反应信息

• 作为反应物：
  描述：

  富马酸 、 甲酸 、 四水甲酸铜(II) 以 甲醇 为溶剂， 反应 28.0h， 以whereby 1.23 g of fumaric acid copper was obtained的产率得到Fumaric acid,copper salt
  参考文献：
  名称：

  Gas storage apparatus, gaseous fuel automobile using the gas storage

  摘要：

  公开了一种用于储存以甲烷为主要组成部分的气体的气体储存装置。该装置包括一个进出口，用于允许气体进入或退出储存，一个气密维持机制，能够在容器内维持气体处于加压状态，以及一个压力容器，可在常温下持续维持。压力容器内容纳有一个具有一维通道结构的有机金属配合物。

  公开号：

  US05862796A1

文献信息

• Methane adsorbing-retaining agent and the use thereof in a method for
  申请人：Osaka Gas Co., Ltd.

  公开号：US05998647A1

  公开（公告）日：1999-12-07

  A gas storage apparatus for use in storing a gas including methane as a main component thereof is disclosed. The apparatus includes an entrance/exit opening for allowing entrance or exit therethrough of a gas to be stored, a gas-tight maintaining mechanism capable of maintaining the gas under a pressurized state inside a container, and a pressure vessel which may be constantly maintained at a normal temperature. The pressure vessel accommodates therein an organometallic complex having a one-dimensional channel structure.

  本发明公开了一种用于存储以甲烷为主要成分的气体的气体存储装置。该装置包括一个进出口开口，用于允许待存储气体通过进入或退出，一个气密维持机制，能够在容器内维持气体处于加压状态，以及一个压力容器，可以在常温下不断维持。压力容器中容纳有一维通道结构的有机金属配合物。