14708-14-6

• 常用中文名：氟硼酸镍
• 常用英文名：nickel tetrafluoroborate
• CAS号：14708-14-6
• 分子式：B₂F₈Ni
• 分子量：232.30300
• 相关类别： 无机化工 无机盐 金属卤化物及卤酸盐 金属氟化物及盐
• 发布时间：2018-06-05 08:00:00
• 更新时间：2024-01-03 10:47:38
• 【用途一】
  用于制造有机合成催化剂、电镀镍、镍焊剂等

名称

• 中文名: 氟硼酸镍
• 英文名: nickel(2+),ditetrafluoroborate
• 中文别名: 四氟硼酸镍
• 英文别名: Nickel fluoroborate; Nickel(II) tetrafluoroborate; Nickel(II) fluoborate; nickel(2+) ditetrafluoroborate; EINECS 238-753-4; Nickelous tetrafluoroborate; MFCD00016249; TL 1091; Nickel bis(tetrafluoroborate); Nickel borofluoride

物化性质

• 密度: 1.47
• 分子式: B₂F₈Ni
• 分子量: 232.30300
• 精确质量: 231.94100
• LogP: 2.60000
• 外观性状: 绿色溶液
• 储存条件:

  本品有毒，并有腐蚀性。固体产品用聚乙烯塑料袋包装。每包25kg。液体用塑料桶包装，每桶25kg

• 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：231.941187 Da

  8、标称质量：232 Da

  9、平均质量：232.3026 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:10

  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0

  7.重原子数量:11

  8.表面电荷:0

  9.复杂度:19.1

  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：晶体

  2.密度（g/mL,25/4℃）：1.47

  3.相对蒸汽密度（g/mL,空气=1）：2.685

  4.熔点（ºC）：未确定

  5.沸点（ºC,常压）：未确定

  6.沸点（ºC,5.2kPa）：未确定

  7.折射率：未确定

  8.闪点（ºC）：未确定

  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（kPa,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：易溶于水及酸

MSDS

Name: Nickel tetrafluoroborate 40% solution Material Safety Data Sheet Synonym: CAS: 14708-14-6 Section 1 - Chemical Product MSDS Name:Nickel tetrafluoroborate 40% solution Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 14708-14-6 Nickel tetrafluoroborate 40% 238-753-4 Hazard Symbols: T Risk Phrases: 34 45 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Causes burns. May cause cancer. Potential Health Effects Eye: Causes eye burns. Skin: Causes skin burns. Ingestion: Causes gastrointestinal tract burns. Inhalation: Causes chemical burns to the respiratory tract. Chronic: May cause cancer in humans. 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 immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Inhalation: Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Notes to Physician: Treat symptomatically and supportively. 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 foam, dry chemical, or carbon dioxide. 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: Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood. Storage: Store in a cool, dry place. Store in a tightly closed container. Corrosives 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. Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 14708-14-6: Personal Protective Equipment Eyes: Not available. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. 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: yellow Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: 1.47 Molecular Formula: B2F8Ni Molecular Weight: 232.2972 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable. Conditions to Avoid: Incompatible materials, heat. Incompatibilities with Other Materials: Metals, strong oxidizing agents, acids, bases. Hazardous Decomposition Products: Hydrogen fluoride gas, nickel oxide, boron oxides. Hazardous Polymerization: Will not occur. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 14708-14-6: QR6650000 LD50/LC50: Not available. Carcinogenicity: Nickel tetrafluoroborate - California: carcinogen, initial date 5/7/04 (listed as Nickel compound NTP: Known carcinogen (listed as Nickel compounds). IARC: Group 1 carcinogen (listed as Nickel compounds). Other: See actual entry in RTECS for complete information. 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: CORROSIVE LIQUID, N.O.S.* Hazard Class: 8 UN Number: 1760 Packing Group: II IMO Shipping Name: CORROSIVE LIQUID, N.O.S. Hazard Class: 8 UN Number: 1760 Packing Group: II RID/ADR No information available. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: T Risk Phrases: R 45 May cause cancer. R 34 Causes burns. Safety Phrases: S 53 Avoid exposure - obtain special instructions before use. S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 Wear suitable protective clothing, gloves and eye/face protection. 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# 14708-14-6: No information available. Canada CAS# 14708-14-6 is listed on Canada's NDSL List. CAS# 14708-14-6 is listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 14708-14-6 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

毒理学数据: 急性毒性；小鼠口经LD50：500mg/kg；大鼠LD50：530mg/m3/10M CHEMICAL IDENTIFICATION RTECS NUMBER : QR6650000 CHEMICAL NAME : Nickel(II) fluoborate CAS REGISTRY NUMBER : 14708-14-6 LAST UPDATED : 199712 DATA ITEMS CITED : 38 MOLECULAR FORMULA : B2-F8.Ni MOLECULAR WEIGHT : 232.33 WISWESSER LINE NOTATION : .NI..B-F4 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,28,1953 TYPE OF TEST : LCLo - Lowest published lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 530 mg/m3/10M REFERENCE : NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: No.9-4-1-19,1943 *** REVIEWS *** ACGIH TLV-TWA 0.1 mg(Ni)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 1 mg(Ni)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,178,1971 OSHA PEL (Gen Indu):8H TWA 1 mg(Ni)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Gen Indu):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 1 mg(Ni)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Construc):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 1 mg(Ni)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Shipyard):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 1 mg(Ni)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 OSHA PEL (Fed Cont):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-ARAB Republic of Egypt:TWA 0.1 mg(Ni)/m3 JAN 1993 OEL-AUSTRALIA:TWA 1 mg(Ni)/m3 JAN 1993 OEL-BELGIUM:TWA 1 mg(Ni)/m3 (insoluble compounds) JAN 1993 OEL-DENMARK:TWA 0.05 mg(Ni)/m3;Carcinogen JAN 1993 OEL-DENMARK:TWA 1 mg(Ni)/m3 (insoluble compounds) JAN 1993 OEL-FINLAND:TWA 0.1 mg(Ni)/m3;Skin;Carcinogen (insoluble compounds) JAN 1993 OEL-FRANCE:TWA 1 mg(Ni)/m3 JAN 1993 OEL-GERMANY;Carcinogen JAN 1993 OEL-HUNGARY:STEL 0.005 mg(Ni)/m3;Carcinogen (insoluble compounds) JAN 1993 OEL-JAPAN:TWA 1 mg(Ni)/m3;Carcinogen JAN 1993 OEL-THE NETHERLANDS:TWA 0.1 mg(Ni)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 1 mg(Ni)/m3 (insoluble compounds) JAN 1993 OEL-THE PHILIPPINES:TWA 1 mg(Ni)/m3 JAN 1993 OEL-RUSSIA:STEL 0.05 mg(Ni)/m3 JAN 1993 OEL-SWEDEN:TWA 0.5 mg(Ni)/m3 JAN 1993 OEL-SWITZERLAND:TWA 0.5 mg(Ni)/m3 (insoluble compounds) JAN 1993 OEL-SWITZERLAND:TWA 0.5 mg(Ni)/m3;Carcinogen JAN 1993 OEL-THAILAND:TWA 1 mg(Ni)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.5 mg(Ni)/m3 (insoluble compounds) JAN 1993 OEL-UNITED KINGDOM:TWA 1 mg(Ni)/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO NICKEL, INORGANIC-air:10H CA TWA 0.015 mg(Ni)/m3 REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 50460 No. of Facilities: 20 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 82 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 50460 No. of Facilities: 110 (estimated) No. of Industries: 4 No. of Occupations: 5 No. of Employees: 1524 (estimated) No. of Female Employees: 412 (estimated)

安全

• 危害码 (欧洲): T:Toxic;
• 风险声明 (欧洲): R34;R45
• 安全声明 (欧洲): S53-S45-S36/37/39-S26-S23
• 危险品运输编码: 1759
• RTECS号: QR6650000
• 包装等级: III
• 危险类别: 6.1(b)

制备

将碳酸镍溶解于40%浓度氟硼酸中而制得，经过滤除去杂质后，滤液结晶得六水氟硼酸镍固体产品。按比例加水得氟硼酸溶液。其反应式如下：