2-氰基-5-甲基吡啶,1620-77-5，生产厂家，价格-洛克化工网移动版

2-氰基-5-甲基吡啶

中文名称：: 2-氰基-5-甲基吡啶

中文别名：: 2-氰基-5-甲基吡啶;
2-氰基-5-甲基吡;
5-甲基吡啶-2-甲腈;
6-氰基-3-皮考啉;
5-甲基氰基吡啶;
5-甲基-2-氰基吡啶

英文名称：: 2-Pyridinecarbonitrile,5-methyl-

英文别名：: 5-Methylpicolinonitrile;
5-Methyl-2-pyridinecarbonitrile;
5-Methyl-pyridine-2-carbonitrile;
6-Cyano-3-picoline;
2-Cyano-5-methylpyridine

CAS No.：: 1620-77-5

分子式：: C₇H₆N₂

分子量：: 118.14

精确分子量：: 118.05300

PSA：: 36.68000

EINECS：: 216-589-4

InChI：: InChI=1/C7H6N2/c1-6-2-3-7(4-8)9-5-6/h2-3,5H,1H33

危险品标志：

风险术语：

安全术语：

分子结构式：

SDS：: 查看

2-氰基-5-甲基吡啶物化性质

外观与性状：: 淡黄色结晶
密度：: 1.08 g/cm3
熔点：: 73-75°C
沸点：: 263.1ºC at 760 mmHg
闪点：: 100.4ºC
折射率：: 1.531
蒸汽压：: 0.0105mmHg at 25°C
其它信息：: 1.       性状：未确定。

2.       密度（g/mL,25/4℃）：未确定

3.       相对蒸汽密度（g/mL,空气=1）：未确定

4.       熔点（ºC）：73-75

5.       沸点（ºC,常压）：未确定

6.       沸点（ºC,5.2kPa）：未确定

7.       折射率：未确定

8.       闪点（ºC）：未确定

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（kPa,25ºC）：未确定

12.    饱和蒸气压（kPa,60ºC）：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：未确定

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

2-氰基-5-甲基吡啶安全信息

海关代码：: 2933399090
危险类别码：: R36/37/38
安全说明：: 26-36
危险标志：: Xi: Irritant;

2-氰基-5-甲基吡啶 MSDS

2-Cyano-5-methylpyridine Revision number: 5
SAFETY DATA SHEET

Section 1. IDENTIFICATION
  Product name:        2-Cyano-5-methylpyridine

  Revision number:        5

Section 2. HAZARDS IDENTIFICATION
  GHS classification
  PHYSICAL HAZARDS        Not classified
  HEALTH HAZARDS
  Acute toxicity (Oral)        Category 3
    Category 2
  Skin corrosion/irritation
  Serious eye damage/eye irritation        Category 2A
    Not classified
  ENVIRONMENTAL HAZARDS
  GHS label elements, including precautionary statements
  Pictograms or hazard symbols
  Signal word        Danger
  Hazard statements        Toxic if swallowed
    Causes skin irritation
    Causes serious eye irritation
  Precautionary statements:
    Do not eat, drink or smoke when using this product.
  [Prevention]
    Wash hands thoroughly after handling.
    Wear protective gloves/eye protection/face protection.
  [Response]        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.
    Take off contaminated clothing and wash before reuse.
  [Storage]        Store locked up.
  [Disposal]        Dispose of contents/container through a waste management company authorized by
    the local government.

Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
  Substance/mixture:        Substance
    2-Cyano-5-methylpyridine
  Components:
  2-Cyano-5-methylpyridine

Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
  Percent:        >98.0%(GC)(T)
  CAS Number:        1620-77-5
  Synonyms:        6-Cyano-3-picoline , 5-Methylpicolinonitrile , 5-Methyl-2-pyridinecarbonitrile
  Chemical Formula:        C7H6N2

Section 4. FIRST AID MEASURES
    Remove victim to fresh air and keep at rest in a position comfortable for breathing.
  Inhalation:
    Get medical advice/attention if you feel unwell.
    Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
  Skin contact:
    soap and water. 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:        Immediately call a POISON CENTER or doctor/physician. Rinse mouth.
  Protection of first-aiders:        A rescuer should wear personal protective equipment, such as rubber gloves and air-
    tight goggles.

Section 5. FIRE-FIGHTING MEASURES
  Suitable extinguishing        Dry chemical, foam, water spray, carbon dioxide.
  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.
  Special protective        When extinguishing fire, be sure to wear personal protective equipment.
  equipment for firefighters:

Section 6. ACCIDENTAL RELEASE MEASURES
    Use extra personal protective equipment (P3 filter respirator for toxic particles). Keep
  Personal precautions,
  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.

Section 7. 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
  Storage conditions:        Keep container tightly closed. Store in a cool and dark place.
    Store locked up.
    Store away from incompatible materials such as oxidizing agents.
  Packaging material:        Comply with laws.

Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
    Install a closed system or local exhaust. Also install safety shower and eye bath.
  Engineering controls:
  Personal protective equipment
  2-Cyano-5-methylpyridine

Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
  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.

Section 9. PHYSICAL AND CHEMICAL PROPERTIES
    Solid
  Physical state (20°C):
  Form:        Crystal- Powder
  Colour:        White - Very pale yellow
  Odour:        No data available
  pH: No data available
  Melting point/freezing point:75°C
  Boiling point/range:        140°C/2.7kPa
  Flash point:        No data available
  Flammability or explosive
  limits:
  Lower:        No data available
  Upper:        No data available
  Relative density:        No data available
  Solubility(ies):
  [Water]        No data available
  [Other solvents]        No data available

Section 10. 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:

Section 11. TOXICOLOGICAL INFORMATION
  Acute Toxicity:        No data available
  Skin corrosion/irritation: No data available
  Serious eye        No data available
  damage/irritation:
  Germ cell mutagenicity: No data available
  Carcinogenicity:
  IARC =        No data available
  NTP =        No data available
  Reproductive toxicity:        No data available

Section 12. ECOLOGICAL INFORMATION
  Ecotoxicity:
    No data available
  Fish:
  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
    No data available
  Soil adsorption (Koc):
  2-Cyano-5-methylpyridine

Section 12. ECOLOGICAL INFORMATION
Henry's Law No data available
constant(PaM3/mol):

Section 13. 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.

Section 14. TRANSPORT INFORMATION
  Hazards Class:        6.1: Toxic substance.
    3439
  UN-No:
  Proper shipping name:        Nitriles, solid, toxic, n.o.s.
  Packing group:        III

Section 15. 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

2-氰基-5-甲基吡啶海关数据

中国海关编码：2933399090

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
摘要/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%

2-氰基-5-甲基吡啶分子结构与计算化学数据

分子结构数据

1、摩尔折射率：33.74

2、摩尔体积（m³/mol）：108.9

3、等张比容（90.2K）：286.8

4、表面张力（dyne/cm）：47.9

5、极化率（10^-24cm³）：13.37

计算化学数据

1.疏水参数计算参考值（XlogP）:无

2.氢键供体数量:0

3.氢键受体数量:2

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:133

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

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