20445-94-7

• 常用中文名：三丁基(乙基)鏻二乙基膦酸盐
• 常用英文名：TRIBUTYLETHYLPHOSPHONIUM DIETHYLPHOSPHATE
• CAS号：20445-94-7
• 分子式：C₁₈H₄₂O₄P₂
• 分子量：384.47100
• 发布时间：2016-12-22 06:31:59
• 更新时间：2024-01-21 17:55:43

名称

• 中文名: 磷酸二乙酯三丁基(乙基)膦
• 英文名: Tributyl(ethyl)phosphonium diethyl phosphate
• 英文别名: 2-cyclohexen-1-yl(tributyl)tin; tributyl(methoxycarbonylmethylene)phosphonium bromide; tributyl(ethoxycarbonylmethyl)phosphonium bromide; tributyl(2-cyclohexenyl)stannane; [Bu3EtP][Et2PO4]; 3-tributylstannylcyclohexene; 2-cyclohexen-1-yl tributylstannane; Stannane,tributyl-2-cyclohexen-1-yl; tri-n-butyl(cyclohex-2-enyl)stannane; tri-n-butyl-2-cyclohexenyltin; Carbethoxymethyl-tributylphosphonium-bromid; ethyltri(butyl)phosphonium diethylphosphate

物化性质

• 分子式: C₁₈H₄₂O₄P₂
• 分子量: 384.47100
• 精确质量: 384.25600
• PSA: 81.99000
• LogP: 7.02220
• 外观性状: 液体;Colorless to Light yellow to Light orange clear liquid
• 折射率: 1.47
• 储存条件: 存放于惰性气体之中;避免湿气 (吸湿)

MSDS

Section 1: Product Identification Chemical Name:Tributyl(ethyl)phosphonium diethylphosphate, 95% CAS Registry Number:20445-94-7 Formula:C18H42O4P2 EINECS Number:none Chemical Family:organophosphine ligand Synonym:none Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title compound20445-94-7100%no datano data Section 3: Hazards Identification Emergency Overview:Irritating to skin, eyes and respiratory tract. May be harmful if swallowed. Primary Routes of Exposure:Ingestion, inhalation, skin Eye Contact:Causes slight to mild irritation of the eyes. Skin Contact:Causes slight to mild irritation of the skin. Inhalation:Irritating to the nose, mucous membranes and respiratory tract. May be harmful by inhalation Ingestion:No information available on the physiological effects of ingestion. May be harmful if swallowed. Acute Health Affects:Irritating to skin, eyes and respiratory tract. Chronic Health Affects:No information on long-term chronic effects. 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:no data 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 irritating fumes. Decomposion Products: Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards. SECTION 6: Accidental Release Measures Small spills can be mixed with vermiculite, sodium carbonate or other suitable non-combustible adsorbent and Spill and Leak Procedures: swept up. SECTION 7: Handling and Storage Store in a tightly sealed container under an inert atmosphere of nitrogen or argon. Keep in a cool, dry, Handling and Storage: well-ventilated area. 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:colorless to pale yellow liq Molecular Weight:384.47 Melting Point:no data Boiling Point:no data Vapor Pressure:no data Specific Gravity:no data Odor:none Solubility in Water:insoluble SECTION 10: Stability and Reactivity Stability:hygroscopic Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:prolonged exposure to moist environment Incompatibility:strong oxidizing agents Decomposition Products:carbon monoxide, carbon dioxide, phosphorus oxides and organic fumes 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):Not reportable under SARA 313 Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A