97509-75-6

• 常用中文名：2-氰基-3-氟吡啶
• 常用英文名：2-Cyano-3-fluoropyridine
• CAS号：97509-75-6
• 分子式：C₆H₃FN₂
• 分子量：122.100
• 相关类别： 医药中间体 杂环化合物 吡啶类化合物 氰基吡啶
• 发布时间：2018-04-17 08:00:00
• 更新时间：2024-01-02 14:25:14
• 下载msds

名称

• 中文名: 2-氰基-3-氟吡啶
• 英文名: 2-Cyano-3-fluoropyridine
• 中文别名: 3-氟-2-吡啶甲腈; 3-氟吡啶-2-甲酸
• 英文别名: 3-Fluoropyridine-2-carbonitrile; 2-Pyridinecarbonitrile, 3-fluoro-; 3-Fluoro-2-pyridinecarbonitrile; MFCD06797501

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 205.9±20.0 °C at 760 mmHg
• 熔点: 27-30°C
• 分子式: C₆H₃FN₂
• 分子量: 122.100
• 闪点: 78.3±21.8 °C
• 精确质量: 122.028023
• PSA: 36.68000
• LogP: 0.35
• 外观性状: 淡黄色结晶
• 蒸汽压: 0.2±0.4 mmHg at 25°C
• 折射率: 1.510
• 储存条件:

  密封储存，储存于阴凉、干燥的库房。远离氧化剂。

• 稳定性:

  常温常压下稳定，避免与强氧化剂接触。

• 计算化学:

  1.疏水参数计算参考值（XlogP）:1

  2.氢键供体数量:0

  3.氢键受体数量:3

  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36.7

  7.重原子数量:9

  8.表面电荷:0

  9.复杂度:137

  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:1

• 更多:

  1. 性状：米色低熔点固体

  2. 密度（g/mL,25℃）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：27-30

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC，3mmHg）：未确定

  7. 折射率(n20/D)：未确定

  8. 闪点（ºC）：104

  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（mmHg,20ºC）：未确定

  12. 饱和蒸气压（kPa,25ºC）：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：0.752

  17. 爆炸上限（%,V/V）：未确定

  18. 爆炸下限（%,V/V）：未确定

  19. 溶解性：未确定

MSDS

2-Cyano-3-fluoropyridine SAFETY DATA SHEET Section1. IDENTIFICATION Product name:2-Cyano-3-fluoropyridine Section2. HAZARDS IDENTIFICATION GHS classification PHYSICAL HAZARDSNot classified HEALTH HAZARDS Acute toxicity (Oral)Category 3 Category 3 Acute toxicity (Dermal) Acute toxicity (Inhalation)Category 3 Category 2 Skin corrosion/irritation Serious eye damage/eye irritationCategory 2A Not classified ENVIRONMENTAL HAZARDS GHS label elements, including precautionary statements Pictograms or hazard symbols Signal wordDanger Toxic if swallowed, in contact with skin or if inhaled Hazard statements Causes skin irritation Causes serious eye irritation Precautionary statements: Avoid breathing dust/fume/gas/mist/vapours/spray. [Prevention] Use only outdoors or in a well-ventilated area. Do not eat, drink or smoke when using this product. Wash hands thoroughly after handling. Wear protective gloves and eye/face protection. [Response]IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Rinse mouth. IF IN EYES: 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. IF ON SKIN: Gently wash with plenty of soap and water. If skin irritation occurs: Get medical advice/attention. Remove/Take off immediately all contaminated clothing. Wash contaminated clothing before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. 2-Cyano-3-fluoropyridine Section2. HAZARDS IDENTIFICATION [Storage]Store in a well-ventilated place. Keep container tightly closed. Store locked up. [Disposal]Dispose of contents/container through a waste management company authorized by the local government. Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substance/mixture:Substance Components:2-Cyano-3-fluoropyridine >98.0%(GC) Percent: CAS Number:97509-75-6 3-Fluoro-2-pyridinecarbonitrile Synonyms: Chemical Formula:C6H3FN2 Section4. FIRST AID MEASURES Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician. Skin contact:Remove/Take off immediately all contaminated clothing. Gently wash with plenty of soap and water. Call a POISON CENTER or doctor/physician. 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. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Ingestion: Protection of first-aiders:A rescuer should wear personal protective equipment, such as rubber gloves and air- tight goggles. Section5. FIRE-FIGHTING MEASURES Dry chemical, foam, water spray, carbon dioxide. Suitable extinguishing media: Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to from the chemical:generate poisonous fume. 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. When extinguishing fire, be sure to wear personal protective equipment. Special protective equipment for firefighters: Section6. ACCIDENTAL RELEASE MEASURES Personal precautions,Use extra personal protective equipment (P3 filter respirator for toxic particles). Keep protective equipment and people away from and upwind of spill/leak. Entry to non-involved personnel should emergency procedures: be controlled around the leakage area by roping off, etc. Environmental precautions: Prevent product from entering drains. Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it. containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with up: 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 dispersion of dust. Wash hands and face thoroughly after handling. Use a closed system if possible. Use a local exhaust if dust or aerosol will be generated. Advice on safe handling: Avoid contact with skin, eyes and clothing. Conditions for safe storage, including any incompatibilities Keep container tightly closed. Store in a cool, dark and well-ventilated place. Storage conditions: 2-Cyano-3-fluoropyridine Section7. HANDLING AND STORAGE Store under inert gas. Store locked up. Store away from incompatible materials such as oxidizing agents. Air-sensitive Packaging material:Comply with laws. Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION Engineering controls:Install a closed system or local exhaust. Also install safety shower and eye bath. Personal protective equipment Respiratory protection: Dust respirator, self-contained breathing apparatus(SCBA), supplied air respirator, etc. Use respirators approved under appropriate government standards and follow local and national regulations. Hand protection:Impervious gloves. Eye protection:Safety goggles. A face-shield, if the situation requires. Skin and body protection: Impervious protective clothing. Protective boots, if the situation requires. Section9. PHYSICAL AND CHEMICAL PROPERTIES Physical state (20°C):Solid Form:Crystal- Lump Colour:White - Very pale yellow Odour:No data available pH: No data available Melting point/freezing point:32°C No data available Boiling point/range: Flash point:No data available Flammability or explosive limits: No data available Lower: Upper:No data available No data available Relative density: Solubility(ies): No data available [Water] [Other solvents]No data available 0.75 Log Pow: 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), Hydrogen fluoride products: Section11. TOXICOLOGICAL INFORMATION No data available Acute Toxicity: Skin corrosion/irritation: No data available No data available Serious eye damage/irritation: Germ cell mutagenicity: No data available Carcinogenicity: IARC =No data available NTP =No data available No data available Reproductive toxicity: Section12. ECOLOGICAL INFORMATION Ecotoxicity: 2-Cyano-3-fluoropyridine Section12. ECOLOGICAL INFORMATION Fish:No data available Crustacea:No data available Algae:No data available Persistence / degradability: No data available BioaccumulativeNo data available potential(BCF): Mobility in soil 0.75 Log Pow: Soil adsorption (Koc):No data available No data available Henry's Law constant(PaM3/mol): Section13. DISPOSAL CONSIDERATIONS Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material with a combustible solvent and 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 6.1: Toxic substance. Hazards Class: UN-No:3439 Nitriles, solid, toxic, n.o.s. Proper shipping name: Packing group:III 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. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 对水稍微危害，避免未稀释或大量的产品接触地下水、水道或污水系统。 若无政府许可，勿将材料排入周围环境。

安全

• 符号: GHS05, GHS07
• 信号词: Danger
• 危害声明: H302-H312-H315-H318-H332-H335
• 警示性声明: P261-P280-P305 + P351 + P338
• 个人防护装备: dust mask type N95 (US);Eyeshields;Gloves
• 危害码 (欧洲): Xn:Harmful;
• 风险声明 (欧洲): R20/21/22;R36/37/38
• 安全声明 (欧洲): S26-S36/37/39-S23
• 危险品运输编码: 3276
• 包装等级: III
• 危险类别: 6.1
• 海关编码: 2933399090

合成路线

695-37-4 7677-24-9 ~86% 97509-75-6

文献：BRISTOL-MYERS SQUIBB COMPANY Patent: WO2003/90912 A1, 2003 ; Location in patent: Page/Page column 65 ; WO 03/090912 A1

152126-32-4 ~87% 97509-75-6

文献：Ashwood, Michael S.; Alabaster, Ramon J.; Cottrell, Ian F.; Cowden, Cameron J.; Davies, Antony J.; Dolling, Ulf H.; Emerson, Khateeta M.; Gibb, Andrew D.; Hands, David; Wallace, Debra J.; Wilson, Robert D. Organic Process Research and Development, 2004 , vol. 8, # 2 p. 192 - 200

51315-07-2 ~61% 932-35-4 97509-75-6

文献：Organic Letters, , vol. 7, # 4 p. 577 - 579

695-37-4 ~% 97509-75-6

文献：US2003/225106 A1, ; Page 94 ;

38180-46-0 ~50% 97509-75-6

文献：Wagenen, Bradford Van; Stormann, Thomas M.; Moe, Scott T.; Sheehan, Susan M.; McLeod, Donald A.; Smith, Daryl L.; Isaac, Methvin Benjamin; Slassi, Abdelmalik Patent: US2003/55085 A1, 2003 ; US 20030055085 A1

773837-37-9 146141-04-0 ~% 97509-75-6

文献：Do, Hien-Quang; Daugulis, Olafs Organic Letters, 2010 , vol. 12, # 11 p. 2517 - 2519

372-47-4 ~% 97509-75-6

文献：US2011/105753 A1, ;

929568-98-9 ~% 97509-75-6

文献：Organic Process Research and Development, , vol. 8, # 2 p. 192 - 200

上下游产品

上游产品  8
695-37-4 7677-24-9 152126-32-4 51315-07-2
38180-46-0 773837-37-9 146141-04-0 372-47-4
下游产品  10
691886-16-5 573763-07-2 111042-90-1 312904-51-1
327056-66-6 1374652-08-0 1260669-97-3 246872-67-3
669066-35-7 691885-73-1

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%