(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)silver(I) | 76121-99-8

• 物质功能分类: 有机原料 - 有机金属类化合物 - 有机铪、汞、银、铂等
• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)silver(I)
• 英文别名: (6,6,7,7,8,8,8-Heptafluoro-2,2-dimethyl-3,5-octanedionato)silver；silver;6,6,7,7,8,8,8-heptafluoro-2,2-dimethyloctane-3,5-dione
• CAS: 76121-99-8
• 化学式: Ag*C₁₀H₁₀F₇O₂
• 分子量: 403.045
• InChiKey: SWDSDNGAFKTLCN-UHFFFAOYSA-N

物化性质

• 熔点：
  160 °C (dec.)(lit.)
• 稳定性/保质期：
  遵照规定使用和储存，则不会分解。

计算性质

• 辛醇/水分配系数(LogP)：
  3.21
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  10

安全信息

• TSCA：
  No
• 安全说明：
  S24/25
• 危险类别码：
  R36/37/38
• WGK Germany：
  3
• 海关编码：
  2914700090
• 储存条件：
  存放在阴凉干燥处即可。

SDS

Name:	(6 6 7 7 8 8 8-Heptafluoro-2 2-dimethyl -3 5-octanedionato)silver Material Safety Data Sheet
Synonym:	Ag(fod)
CAS:	76121-99-8

Section 1 - Chemical Product MSDS Name:(6 6 7 7 8 8 8-Heptafluoro-2 2-dimethyl -3 5-octanedionato)silver Material Safety Data Sheet
Synonym:Ag(fod)

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
76121-99-8	(6,6,7,7,8,8,8-Heptafluoro-2,2-dimethy	>99	unlisted

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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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:
Chronic inhalation or ingestion of silver salts may cause argyria characterized by a permanent blue-gray discoloration of the eyes, skin, mucous membranes, and internal organs. This malady results from the accumulation of silver in the body.

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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:

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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 water spray, dry chemical, carbon dioxide, or appropriate foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation. Do not let this chemical enter the environment.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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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# 76121-99-8: United Kingdom, WEL - TWA: (listed as silver soluble compounds): mg/m3 TWA (as Ag) United Kingdom, WEL - STEL: (listed as silver soluble compounds): 0.03 mg/m3 STEL (as Ag) United States OSHA: 0.01 mg/m3 TWA (listed under Silver soluble compounds).
Belgium - TWA: (listed as silver soluble compounds): 0.01 mg/m3 V (as Ag) France - VME: (listed as silver soluble compounds): 0.01 mg/m3 VM (as Ag) Germany: (listed as silver soluble compounds): 0.01 mg/m3 VME (as Japan: (listed as silver compounds): 0.01 mg/m3 OEL (as Ag) Malaysia: (listed as silver soluble compounds): 0.01 mg/m3 TWA (a Ag) Netherlands: (listed as silver soluble compounds): 0.01 mg/m3 MAC Ag) Spain: (listed as silver soluble compounds): 0.01 mg/m3 VLA-ED (a Ag) 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.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Powder
Color: brown or brown grey
Odor: none reported
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 160 deg C(dec)
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: > 160 deg C
Solubility in water: Not available.
Specific Gravity/Density: Not available.
Molecular Formula: C10H10F7O2Ag
Molecular Weight: 403.04

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Dust generation.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, hydrogen fluoride gas, silver fumes, oxides of silver.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 76121-99-8 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
(6,6,7,7,8,8,8-Heptafluoro-2,2-dimethyl-3,5-octanedionato)silver - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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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.

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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# 76121-99-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 76121-99-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 76121-99-8 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

用途
当与镧系位移试剂结合使用时，该试剂能有效为芳香族化合物、铵盐以及锍和异硫脲卤化物提供NMR位移。

反应信息

• 作为反应物：
  描述：

  (6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)silver(I) 在 苯 作用下， 以 氘代氯仿 为溶剂， 生成 (benzene)(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)silver(I)
  参考文献：
  名称：

  Silver π-complexes in chloroform. Stoichiometry, stabilities and proton NMR bound shifts

  摘要：

  DOI：

  10.1016/s0020-1693(00)90834-x
• 作为试剂：
  描述：

  ((E)-1,3-Dimethoxy-buta-1,3-dienyloxy)-trimethyl-silane 在 (6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)silver(I) 作用下， 以 二氯甲烷 为溶剂， 反应 48.0h， 以72%的产率得到(E)-2-(1-Methoxy-vinyl)-5-phenyl-3-trimethylsilanyloxy-pent-4-enoic acid methyl ester
  参考文献：
  名称：

  （±）kawain的全合成，通过杂Diels-Alder环加成反应

  摘要：

  1,3-二甲氧基-1-三甲基甲硅烷基氧基丁二烯4和肉桂醛5之间的杂Diels-Alder反应在Eu（fod）3或Yb（fod）3催化下分别产生（±）kawain，产率分别为75％和84％。当使用Ag（fod）作为催化剂时，会发生独特的缩合反应，从而以72％的收率产生两种非环状非对映异构体。

  DOI：

  10.1016/s0040-4039(01)90181-9

文献信息

• Silver π-complexes in chloroform. Stoichiometry, stabilities and proton NMR bound shifts
  作者：Werner Offermann、Ursula Fritzsche

  DOI：10.1016/s0020-1693(00)90834-x

  日期：1983.1