29342-44-7

• 常用中文名：2-氯-2,5-二甲基己烷
• 常用英文名：2-chloro-2,5-dimethylhexane
• CAS号：29342-44-7
• 分子式：C₈H₁₇Cl
• 分子量：148.67400
• 发布时间：2018-07-12 23:03:14
• 更新时间：2024-01-06 11:26:27

名称

• 中文名: 2-氯-2,5-二甲基己烷
• 英文名: 2-chloro-2,5-dimethylhexane
• 英文别名: Hexane,2-chloro-2,5-dimethyl; 2-Chlor-2,5-dimethylhexan; 2-Chloro-2,5-dimethylhexane; 2,5-Dimethyl-2-chlorohexane; 2-chloro-2,5-dimethyl-hexane

物化性质

• 密度: 0.862g/cm3
• 沸点: 157.6ºC at 760mmHg
• 分子式: C₈H₁₇Cl
• 分子量: 148.67400
• 闪点: 43.5ºC
• 精确质量: 148.10200
• LogP: 3.44000
• 蒸汽压: 3.54mmHg at 25°C
• 折射率: 1.422
• 储存条件:

  保持贮藏器密封、储存在阴凉、干燥的地方，确保工作间有良好的通风或排气装置

• 稳定性:

  如果遵照规格使用和储存则不会分解，未有已知危险反应

• 计算化学:

  1.疏水参数计算参考值（XlogP）:3.5

  2.氢键供体数量:0

  3.氢键受体数量:0

  4.可旋转化学键数量:3

  5.互变异构体数量:无

  6.拓扑分子极性表面积0

  7.重原子数量:9

  8.表面电荷:0

  9.复杂度:74.6

  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：未确定

  2. 密度（g/mL,20℃）：0.86

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：未确定

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC,20KPa）：98

  7. 折射率：未确定

  8. 闪点（ºC）：52

  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（Pa,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：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

MSDS

2-Chloro-2,5-dimethylhexane SAFETY DATA SHEET Section1. IDENTIFICATION Product name:2-Chloro-2,5-dimethylhexane Section2. HAZARDS IDENTIFICATION GHS classification PHYSICAL HAZARDS Category 3 Flammable liquids HEALTH HAZARDSNot classified Not classified ENVIRONMENTAL HAZARDS GHS label elements, including precautionary statements Pictograms or hazard symbols Signal wordWarning Hazard statementsFlammable liquid and vapour Precautionary statements: [Prevention]Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Use explosion-proof electrical/ventilating/lighting equipment. Take precautionary measures against ignition by the static discharge and the spark. Wear protective gloves/eye protection/face protection. [Response]IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. [Storage]Store in a well-ventilated place. Keep cool. Dispose of contents/container through a waste management company authorized by [Disposal] the local government. Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substance/mixture:Substance Components:2-Chloro-2,5-dimethylhexane Percent:>98.0%(GC) CAS Number:29342-44-7 Chemical Formula:C8H17Cl 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. 2-Chloro-2,5-dimethylhexane Section4. FIRST AID MEASURES 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. A rescuer should wear personal protective equipment, such as rubber gloves and air- Protection of first-aiders: tight goggles. Section5. FIRE-FIGHTING MEASURES Suitable extinguishingDry chemical, foam, carbon dioxide. media: Unsuitable extinguishing Water (It may scatter and spread fire.) 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: Keep containers cool by spraying with water. Eliminate all ignition sources if safe to do so. Special protectiveWhen extinguishing fire, be sure to wear personal protective equipment. equipment for firefighters: Section6. ACCIDENTAL RELEASE MEASURES Personal precautions,Use personal protective equipment. Keep people away from and upwind of spill/leak. 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 dry sand or inert absorbent before recovering it into an containment and cleaning airtight container. In case of large amount of spillage, contain a spill by bunding. up: Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations. Prevention of secondary Remove all sources of ignition. Fire-extinguishing devices should be prepared in hazards:case of a fire. Use spark-proof tools and explosion-proof equipment. 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. Keep away from heat/sparks/open flame/hot surfaces. -No smoking. Take measures to prevent the build up of electrostatic charge. Use explosion-proof equipment. Wash hands and face thoroughly after handling. Use a closed system if possible. 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, dark and well-ventilated place. Store away from incompatible materials such as oxidizing agents. 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: Vapor respirator. Follow local and national regulations. Hand protection:Protective gloves. 2-Chloro-2,5-dimethylhexane Section8. EXPOSURE CONTROLS / PERSONAL 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 - Almost colorless Colour: Odour:No data available pH: No data available Melting point/freezing point:No data available Boiling point/range:98°C/20kPa Flash point:52°C Flammability or explosive limits: Lower:No data available Upper:No data available Relative density:0.86 Solubility(ies): [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: Spark, Open flame, Static discharge Conditions to avoid: Incompatible materials: Oxidizing agents Hazardous decomposition Carbon monoxide, Carbon dioxide, Hydrogen chloride 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: IARC =No data available NTP =No data available Reproductive toxicity:No data available Section12. ECOLOGICAL INFORMATION Ecotoxicity: Fish:No data available No data available Crustacea: Algae:No data available Persistence / degradability: No data available BioaccumulativeNo data available potential(BCF): Mobility in soil Log Pow:No data available Soil adsorption (Koc):No data available No data available Henry's Law constant(PaM3/mol): 2-Chloro-2,5-dimethylhexane 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:3: Flammable liquid. UN-No:1993 Proper shipping name:Flammable liquid, n.o.s. III Packing group: 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: 若无政府许可，勿将材料排入周围环境。

安全

• 海关编码: 2903199000

合成路线

3730-60-7 ~99% 29342-44-7

文献：Yasuda, Makoto; Yamasaki, Satoshi; Onishi, Yoshiyuki; Baba, Akio Journal of the American Chemical Society, 2004 , vol. 126, # 23 p. 7186 - 7187

859973-98-1 ~% 29342-44-7

文献：Aston; Ailman Journal of the American Chemical Society, 1938 , vol. 60, p. 1931

872308-76-4 ~% 29342-44-7

文献：Aston; Ailman Journal of the American Chemical Society, 1938 , vol. 60, p. 1931

592-13-2 ~35% 29342-44-7

文献：Schneider, Hans-Joerg; Philippi, Klaus Journal of Chemical Research, Miniprint, 1984 , # 4 p. 901 - 951

116530-75-7 ~% 29342-44-7

文献：Aston; Ailman Journal of the American Chemical Society, 1938 , vol. 60, p. 1931

859973-98-1 ~% 3730-60-7 29342-44-7

文献：Aston; Ailman Journal of the American Chemical Society, 1938 , vol. 60, p. 1931

7647-01-0 859973-98-1 ~% 3730-60-7 29342-44-7

文献：Aston; Ailman Journal of the American Chemical Society, 1938 , vol. 60, p. 1931

7647-01-0 872308-76-4 ~% 3730-60-7 29342-44-7

文献：Aston; Ailman Journal of the American Chemical Society, 1938 , vol. 60, p. 1931

7647-01-0 60-29-7 1462-05-1 ~% 29342-44-7 详细

文献：Skinner; Florentine Journal of the American Chemical Society, 1954 , vol. 76, p. 3200,3201

上下游产品

上游产品  7
3730-60-7 859973-98-1 872308-76-4 592-13-2
7647-01-0 60-29-7 1462-05-1
下游产品  1
22306-30-5

海关

海关编码	2903199000
中文概述	2903199000 其他无环烃的饱和氯化衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2903199000 other saturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%