581-46-4

• 常用中文名：3,3'-联吡啶
• 常用英文名：3,3'-Bipyridyl
• CAS号：581-46-4
• 分子式：C₁₀H₈N₂
• 分子量：156.18400
• 发布时间：2018-07-14 11:04:06
• 更新时间：2024-01-13 17:22:06

名称

• 中文名: 3,3'-联吡啶
• 英文名: 3,3'-Bipyridine
• 英文别名: 3-pyridin-3-ylpyridine

物化性质

• 密度: 1.106g/cm3
• 沸点: 291.5ºC at 760mmHg
• 分子式: C₁₀H₈N₂
• 分子量: 156.18400
• 闪点: 115.6ºC
• 精确质量: 156.06900
• PSA: 25.78000
• LogP: 2.14360
• 外观性状: 液体;Colorless to Light yellow to Light orange clear liquid
• 折射率: 1.58
• 储存条件: 存放于惰性气体之中;避免光,空气

MSDS

3,3'-Bipyridyl Revision number: 5 SAFETY DATA SHEET Section1. IDENTIFICATION Product name:3,3'-Bipyridyl Revision number:5 Section2. HAZARDS IDENTIFICATION GHS classification PHYSICAL HAZARDSNot classified Not classified HEALTH HAZARDS ENVIRONMENTAL HAZARDSNot classified GHS label elements, including precautionary statements Pictograms or hazard symbolsNone No signal word Signal word Hazard statementsNone None Precautionary statements: Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substance/mixture:Substance Components:3,3'-Bipyridyl Percent:>98.0%(GC)(T) CAS Number:581-46-4 Synonyms:3,3'-Bipyridine , 3,3'-Dipyridyl Chemical Formula:C10H8N2 Section4. FIRST AID MEASURES Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get medical advice/attention if you feel unwell. Skin contact:Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. If skin irritation or rash occurs: Get medical advice/attention. Eye contact:Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Ingestion:Get medical advice/attention if you feel unwell. Rinse mouth. Protection of first-aiders:A rescuer should wear personal protective equipment, such as rubber gloves and air- tight goggles. Section5. FIRE-FIGHTING MEASURES Suitable extinguishingDry chemical, foam, water spray, carbon dioxide. media: Unsuitable extinguishing Solid streams of water media: Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to from the chemical:generate poisonous fume. 3,3'-Bipyridyl Section5. FIRE-FIGHTING MEASURES Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place. In case of fire in the surroundings: Remove movable containers if safe to do so. Special protectiveWhen extinguishing fire, be sure to wear personal protective equipment. equipment for firefighters: Section6. ACCIDENTAL RELEASE MEASURES Use personal protective equipment. Keep people away from and upwind of spill/leak. Personal precautions, protective equipment and Ensure adequate ventilation. Entry to non-involved personnel should be controlled emergency procedures: around the leakage area by roping off, etc. Environmental precautions: Prevent product from entering drains. Methods and materials for Absorb spilled material in a suitable absorbent (e.g. rag, dry sand, earth, saw-dust). containment and cleaning In case of large amount of spillage, contain a spill by bunding. Adhered or collected up: material should be promptly disposed of, in accordance with appropriate laws and regulations. Section7. HANDLING AND STORAGE Precautions for safe handling Technical measures:Handling is performed in a well ventilated place. Wear suitable protective equipment. Prevent generation of vapour or mist. Wash hands and face thoroughly after handling. Use a ventilation, local exhaust if vapour or aerosol will be generated. Advice on safe handling: Avoid contact with skin, eyes and clothing. Conditions for safe storage, including any incompatibilities Storage conditions:Keep container tightly closed. Store in a cool and dark place. Store under inert gas. Store away from incompatible materials such as oxidizing agents. Light-sensitive, Air-sensitive Packaging material:Comply with laws. Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION Install a closed system or local exhaust as possible so that workers should not be Engineering controls: exposed directly. Also install safety shower and eye bath. Personal protective equipment Respiratory protection: Vapor respirator. Follow local and national regulations. Protective gloves. Hand protection: Eye protection:Safety glasses. A face-shield, if the situation requires. Skin and body protection: Protective clothing. Protective boots, if the situation requires. Section9. PHYSICAL AND CHEMICAL PROPERTIES Physical state (20°C):Liquid Form:Clear Colorless - Pale yellow Colour: Odour:No data available pH: No data available Melting point/freezing point:No data available 175°C/2kPa Boiling point/range: Flash point:No data available Flammability or explosive limits: No data available Lower: Upper:No data available Relative density:1.16 Solubility(ies): 3,3'-Bipyridyl Section9. PHYSICAL AND CHEMICAL PROPERTIES [Water]No data available [Other solvents]No data available Section10. STABILITY AND REACTIVITY Chemical stability:Stable under proper conditions. Possibility of hazardous No special reactivity has been reported. reactions: Incompatible materials: Oxidizing agents Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx) products: Section11. TOXICOLOGICAL INFORMATION Acute Toxicity:No data available Skin corrosion/irritation: No data available Serious eyeNo data available damage/irritation: Germ cell mutagenicity: No data available Carcinogenicity: No data available IARC = NTP =No data available No data available Reproductive toxicity: RTECS Number:DW1758000 Section12. ECOLOGICAL INFORMATION Ecotoxicity: Fish:No data available Crustacea:No data available No data available Algae: Persistence / degradability: No data available No data available Bioaccumulative potential(BCF): Mobility in soil Log Pow:No data available Soil adsorption (Koc):No data available Henry's LawNo data available constant(PaM3/mol): Section13. DISPOSAL CONSIDERATIONS Recycle to process, if possible. Consult your local regional authorities. You may be able to burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when disposing of the substance. Section14. TRANSPORT INFORMATION Hazards Class:Does not correspond to the classification standard of the United Nations UN-No:Not listed Section15. REGULATORY INFORMATION Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002 and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were prescribed. 3,3'-Bipyridyl SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 海关编码: 2933399090

合成路线

上下游产品

上游产品  10
626-55-1 626-60-8 1692-25-7 1120-90-7
577-19-5 329214-79-1 21970-14-9 89878-14-8
17984-89-3 780-69-8
下游产品  6
59-67-6 2935-74-2 33349-46-1 31251-28-2
63095-07-8 110462-47-0

海关

海关编码	2933399090
中文概述	2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%