2752-19-4

• 常用中文名：tris[[1,1'-biphenyl]-2-oxy]phosphine
• 常用英文名：tris[[1,1'-biphenyl]-2-oxy]phosphine
• CAS号：2752-19-4
• 分子式：C₃₆H₂₇O₃P
• 分子量：538.57200
• 发布时间：2017-01-21 23:07:52
• 更新时间：2024-02-04 18:49:42

名称

• 英文名: tris(2-phenylphenyl) phosphite
• 英文别名: Tris(2-phenylphenyl)phosphit; Tris-(biphenylyl-(2))-phosphit; tribiphenyl-2-yl phosphite; P(o-OC6H4C6H5)3; 2-([Bis([1,1'-biphenyl]-2-yloxy)phosphino]oxy)-1,1'-biphenyl; tris(2-biphenylyl)phosphite; phosphoric acid tris-biphenyl-2-yl ester; Phosphorigsaeure-tris-biphenyl-2-ylester; [1,1'-Biphenyl]-2-ol,phosphite (3:1); tris ortho xenyl phosphite

物化性质

• 沸点: 654ºC at 760 mmHg
• 分子式: C₃₆H₂₇O₃P
• 分子量: 538.57200
• 闪点: 440.7ºC
• 精确质量: 538.17000
• PSA: 41.28000
• LogP: 10.45130
• 蒸汽压: 2.93E-16mmHg at 25°C

MSDS

Name: Tris Ortho Xenyl Phosphite 95% Material Safety Data Sheet Synonym: (1,1' Biphenyl)-2-Ol; Phosphite (3:1) CAS: 2752-19-4 Section 1 - Chemical Product MSDS Name:Tris Ortho Xenyl Phosphite 95% Material Safety Data Sheet Synonym:(1,1' Biphenyl)-2-Ol; Phosphite (3:1) Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 2752-19-4 Tris Ortho Xenyl Phosphite 95% 220-396-0 Hazard Symbols: XI Risk Phrases: 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Irritating to eyes, respiratory system and skin.Hygroscopic (absorbs moisture from the air). Potential Health Effects Eye: Causes eye irritation. May cause chemical conjunctivitis. Skin: Causes skin irritation. Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. Inhalation: Causes respiratory tract irritation. Can produce delayed pulmonary edema. Chronic: Effects may be delayed. 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. 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 breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask. 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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Runoff from fire control or dilution water may cause pollution. Extinguishing Media: In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Use agent most appropriate to extinguish fire. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Storage: Keep container closed when not in use. Store in a tightly closed container. Keep refrigerated. (Store below 4C/39F.) Store protected from moisture. 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# 2752-19-4: 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 minimize contact with skin. 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: Solid Color: white Odor: None reported. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 95.00 - 98.00 deg C Autoignition Temperature: Not applicable. Flash Point: Not applicable. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: may decompose Specific Gravity/Density: Molecular Formula: C36H27O3P Molecular Weight: 538.59 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable at room temperature in closed containers under normal storage and handling conditions. Conditions to Avoid: Incompatible materials, dust generation, excess heat, strong oxidants, exposure to moist air or water. Incompatibilities with Other Materials: Moisture, oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, oxides of phosphorus, irritating and toxic fumes and gases, carbon dioxide. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 2752-19-4 unlisted. LD50/LC50: Not available. Carcinogenicity: Tris Ortho Xenyl Phosphite - Not listed by ACGIH, IARC, or NTP. 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 Not regulated as a hazardous material. IMO Not regulated as a hazardous material. RID/ADR Not regulated as a hazardous material. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XI Risk Phrases: R 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 2752-19-4: No information available. Canada CAS# 2752-19-4 is listed on Canada's NDSL List. CAS# 2752-19-4 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 2752-19-4 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 海关编码: 2919900090

合成路线

90-43-7 ~42% 2752-19-4

文献：Bedford, Robin B.; Hazelwood, Samantha L. Welch; Horton, Peter N.; Hursthouse, Michael B. Journal of the Chemical Society. Dalton Transactions, 2003 , # 21 p. 4164 - 4174

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海关

海关编码	2919900090
中文概述	HS:2919900090 其他磷酸酯及其盐（包括乳磷酸盐）（包括它们的卤化，磺化，硝化和亚硝化衍生物） 增值税率:17.0% 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 最惠国关税:6.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
Summary	2919900090 other phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%