74540-86-6

• 常用中文名：硼氘化锂
• 常用英文名：lithium triethylborodeuteride
• CAS号：74540-86-6
• 分子式：C₆H₁₅BDLi
• 分子量：106.94900
• 发布时间：2018-07-10 13:53:43
• 更新时间：2024-07-21 16:55:54

名称

• 中文名: 硼氘化锂
• 英文名: lithium triethylborodeuteride
• 英文别名: MFCD00064522; EINECS 277-915-9

物化性质

• 密度: 0.901 g/mL at 25ºC
• 分子式: C₆H₁₅BDLi
• 分子量: 106.94900
• 闪点: -17ºC
• 精确质量: 107.15700
• LogP: 2.27320

MSDS

Version 1.3 Regulation (EC) No 1907/2006 1 - Product and Company Information Product NameSUPER-DEUTERIDE (LITHIUM TRIETHYLBORO- DEUTERIDE, 1.0M SOLN. IN THF) 2 - Hazards Identification SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT Highly flammable. Reacts violently with water, liberating extremely flammable gases. May form explosive peroxides. Harmful by inhalation, in contact with skin and if swallowed. Causes burns. 3 - Composition/Information on Ingredients Product NameCAS #EC noAnnex I Index Number LITHIUM TRIETHYLBORODEUTERIDE74540-86-6 277-915-9 None SOLUTION, ~1.1 M IN THF FormulaC6H15BD.Li Molecular Weight 106,9500 AMU 4 - First Aid Measures AFTER INHALATION If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. AFTER EYE CONTACT Assure adequate flushing of the eyes by separating the eyelids with fingers. AFTER INGESTION If swallowed, wash out mouth with water provided person is conscious. Call a physician immediately. 5 - Fire Fighting Measures CONDITIONS OF FLAMMABILITY Reacts with water to liberate flammable and/or explosive gas. ALDRICHwww.molbase.com EXTINGUISHING MEDIA Suitable: Dry chemical powder. Unsuitable: Do not use water. SPECIAL RISKS Specific Hazard(s): Extremely flammable. Vapor may travel considerable distance to source of ignition and flash back. Explosion Hazards: Vapor may travel considerable distance to source of ignition and flash back. Container explosion may occur under fire conditions. SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. SPECIFIC METHOD(S) OF FIRE FIGHTING Use water spray to cool fire-exposed containers. 6 - Accidental Release Measures PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL Evacuate area. Shut off all sources of ignition. PROCEDURE(S) OF PERSONAL PRECAUTION(S) Wear self-contained breathing apparatus, rubber boots, and heavy rubber gloves. METHODS FOR CLEANING UP Cover with dry-lime, sand, or soda ash. Place in covered containers using non-sparking tools and transport outdoors. Ventilate area and wash spill site after material pickup is complete. 7 - Handling and Storage HANDLING Directions for Safe Handling: Do not breathe vapor. Do not get in eyes, on skin, on clothing. Avoid prolonged or repeated exposure. STORAGE Conditions of Storage: Keep tightly closed. Keep away from heat, sparks, and open flame. Store in a cool dry place. Incompatible Materials: Do not allow contact with water 8 - Exposure Controls / Personal Protection ENGINEERING CONTROLS Use only in a chemical fume hood. Safety shower and eye bath. GENERAL HYGIENE MEASURES Wash thoroughly after handling. PERSONAL PROTECTIVE EQUIPMENT Special Protective Measures: Wear appropriate government approved respirator, chemical-resistant gloves, safety goggles, other protective clothing. Faceshield (8-inch minimum). 9 - Physical and Chemical Properties ALDRICHwww.molbase.com AppearanceColor: Colorless Form: Clear liquid PropertyValueAt Temperature or Pressure pH N/A BP/BP RangeN/A MP/MP RangeN/A Flash Point- 17,000 °C.Method: closed cup FlammabilityN/A Autoignition TempN/A Oxidizing Properties N/A Explosive Properties N/A Explosion LimitsN/A Vapor PressureN/A SG/Density0,9400 g/cm3 Partition Coefficient N/A ViscosityN/A Vapor DensityN/A Saturated Vapor Conc. N/A Evaporation RateN/A Bulk DensityN/A Decomposition Temp.N/A Solvent ContentN/A Water ContentN/A Surface TensionN/A ConductivityN/A Miscellaneous DataN/A SolubilityN/A 10 - Stability and Reactivity STABILITY Reactions to Avoid: Reacts violently with: Materials to Avoid: Water, Acids, Oxygen, Oxidizing agents, Alcohols. HAZARDOUS DECOMPOSITION PRODUCTS Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide, Liberates flammable/explosive hydrogen gas, Boron oxides. 11 - Toxicological Information SIGNS AND SYMPTOMS OF EXPOSURE Coughing, chest pains, difficulty in breathing. Nausea, dizziness, and headache. Unconsciousness. Material is extremely destructive to tissue of the mucous membranes and upper respiratory tract, eyes, and skin. Inhalation may result in spasm, inflammation and edema of the larynxand bronchi, chemical pneumonitis, and pulmonary edema. Symptoms of exposure may include burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting. Narcotic effect. Exposure can cause: Can cause CNS depression. ROUTE OF EXPOSURE Multiple Routes: Harmful if swallowed, inhaled, or absorbed through skin. TARGET ORGAN INFORMATION ALDRICHwww.molbase.com Central nervous system. Liver. Kidneys. 12 - Ecological Information No data available. 13 - Disposal Considerations SUBSTANCE DISPOSAL Under an inert atmosphere, cautiously add the material to dry butanol in an appropriate solvent. The chemical reaction may be vigorous and/or exothermic. Provisions must be made for the venting of large volumes of highly flammable hydrogen and/or hydrocarbon gases. Neutralize the solution with aqueous acid. Filter off any solid residues for disposal as hazardous waste. Burn the liquid portion in a chemical incinerator equipped with an afterburner and scrubber. Observe all federal, state, and local environmental regulations. 14 - Transport Information RID/ADR UN#: 3399 Class: 4.3 PG: I Subrisk: 3 Proper Shipping Name: Organometallic substance, liquid, water-reactive, flammable IMDG UN#: 3399 Class: 4.3 PG: I Subrisk: 3 Proper Shipping Name: Organometallic substance, liquid, water-reactive, flammable Marine Pollutant: No Severe Marine Pollutant: No Technical Name: Required IATA UN#: 3399 Class: 4.3 PG: I Subrisk: 3 Proper Shipping Name: Organometallic substance, liquid, water-reactive, flammable Inhalation Packing Group I: No Technical Name: Required 15 - Regulatory Information CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES INDICATION OF DANGER: F-C Highly Flammable. Corrosive. R-PHRASES: 11-14/15-19-20/21/22-34 Highly flammable. Reacts violently with water, liberating extremely flammable gases. May form explosive peroxides. Harmful by inhalation, in contact with skin and if swallowed. Causes burns. ALDRICHwww.molbase.com S-PHRASES: 7/8-16-26-36/37/39-45 Keep container tightly closed and dry. Keep away from sources of ignition - no smoking. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves, and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). 16 - Other Information WARRANTY The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. Inc., shall not be held liable for any damage resulting from handling or from contact with the above product. See reverse side of invoice or packing slip for additional terms and conditions of sale. Copyright 2010 Co. License granted to make unlimitedpaper copies for internal use only. DISCLAIMER For R&D use only. Not for drug, household or other uses. ALDRICHwww.molbase.com SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 危害码 (欧洲): F: Flammable;C: Corrosive;
• 风险声明 (欧洲): R11;R15;R19;R34
• 安全声明 (欧洲): S16-S26-S36/37/39-S45-S7/8
• 危险品运输编码: UN 3399 4.3/PG 1