1,3-二(氯甲基)-1,1,3,3-四甲基二硅氧烷

1,3-二(氯甲基)-1,1,3,3-四甲基二硅氧烷 基本信息
CAS号 2362-10-9 分子式 C6H16Cl2OSi2
分子量 231.26800 精确质量 　230.01200
PSA 　9.23000 LogP 　3.80580
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目录
基本信息 物化性质 安全信息 合成路线 化学图谱 毒性 MSDS 海关数据 结构与计算数据 上下游

基本信息 展开↓

CAS号：
2362-10-9
3D弹球模型：
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分子式：
C6H16Cl2OSi2
分子量：
231.26800
中文名称：
1,3-二(氯甲基)-1,1,3,3-四甲基二硅氧烷
英文名称：
1,3-Bis(chloromethyl)-1,1,3,3-tetramethyldisiloxane
中文别名：
1,3-二(氯甲基)-1,1,3,3-四甲基二硅氧烷;
1,3-双(氯甲基)四甲基二硅氧烷;
1,3-双(氯甲基)四甲基二硅醚;
二(氯甲基)四甲基二硅氧烷
英文别名：
1,3-Bis(chloromethyl)-1,1,3,3-tetramethyldisiloxane;
1,3-Bis(chloroMethyl)tetraMethyldisiloxane
精确分子量/精确质量：
230.01200
极性分子表面积/PSA：
9.23000
油水分配系数/LogP：

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值，反映了物质在油水两相中的分配情况。其中、LogP值越大，说明该物质越亲油；反之，LogP值越小，则说明该物质越亲水。
贝尔斯坦号/MDL：
MFCD00000877
EINECS：
219-109-1
PubChem：
24858230
BRN：
506631
InChI：
InChI=1/C6H16Cl2OSi2/c1-10(2,5-7)9-11(3,4)6-8/h5-6H2,1-4H3

物化性质展开↓

密度：
1.05
熔点：
-90°C
沸点：
204 °C
闪点：
73°C
折射率：
1.439
蒸汽压：
0.371mmHg at 25°C
存储条件/存储方法：

储存在冷干燥的条件下 ，通风的地区远离加热和不相容的物质，密封保存

稳定性相关：

避免接触强还原剂，强碱

其它信息：

1.      性状：无色的液体

2.      密度（g/L,25ºC）：1.05

3.      相对蒸汽密度（g/mL,空气=1）：未确定

4.      熔点（ºC）：-90

5.      沸点（ºC,常压）：204

6.      沸点（ºC 20mmHg）：92-93

7.      折射率（nD20）：1.439

8.      闪点（ºC）：73

9.      比旋光度（）：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,20ºC）：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

安全信息展开↓

海关代码：
2934999090
危险类别码：
R36/37/38
安全说明：
S26-S36/37/39-S36
安全标志：
S26:万一接触眼睛，立即使用大量清水冲洗并送医诊治。
S36:穿戴合适的防护服装。
危险标志：
Xi:Irritant;

合成路线查看所有的合成路线

  • 1719-57-9

    氯甲基二甲基氯硅烷

  • →

    ~83%

  • 2362-10-9

    1,3-二(氯甲基)-1,1,3,3-四甲基二硅氧烷

  • 2344-80-1

    氯甲基三甲基硅烷

  • →

    ~78%

  • 2362-10-9

    1,3-二(氯甲基)-1,1,3,3-四甲基二硅氧烷

  • 67-56-1

    甲醇

  • +

  • 421-85-2

    三氟甲磺酰胺

  • +

  • 1338487-87-8

    1338487-87-8

  • →

  • 18143-33-4

    氯甲基(二甲基)甲氧基硅烷

  • +

  • 1262320-78-4

    2,2,6,6-tetramethyl-4-(trifluoromethylsulfonyl)-1,4,2,6-oxaazadisilinane

  • +

  • 1338487-88-9

    1338487-88-9

  • +

  • 2362-10-9

    1,3-二(氯甲基)-1,1,3,3-四甲基二硅氧烷

化学图谱

  1. 1,3-双(氯甲基)四甲基二硅氧烷红外图谱(IR1)

  2. 1,3-双(氯甲基)四甲基二硅氧烷红外图谱(IR2)

  3. 1,3-双(氯甲基)四甲基二硅氧烷核磁图(13CNMR)

  4. 1,3-双(氯甲基)四甲基二硅氧烷核磁图(1HNMR)

  5. 1,3-双(氯甲基)四甲基二硅氧烷质谱(MS)

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毒理性展开↓

生态数据：

对水是稍微有害的，不要让未稀释或大量的产品接触地下水，水道或者污水系统，若无政府许可，勿将材料排入周围环境

MSDS 展开↓

  1,3-Bis(chloromethyl)tetramethyldisiloxane      Revision number: 1    
  SAFETY DATA SHEET
Section 1. BASE INFORMATION
  Product name:        1,3-Bis(chloromethyl)tetramethyldisiloxane    

  Revision number:        1    
Section 2. HAZARDS IDENTIFICATION
  Classification of the GHS
  PHYSICAL HAZARDS
  Flammable liquids        Category 4    
  HEALTH HAZARDS
  Skin corrosion/irritation        Category 2    
    Category 2A
  Serious eye damage/eye irritation
  ENVIRONMENTAL HAZARDS        Not classified    
  GHS label elements
  Pictograms or hazard symbols
  Signal word        Warning    
  Hazard statement        Combustible liquid    
    Causes skin irritation
    Causes serious eye irritation
  Precautionary statements
  [Prevention]        Keep away from flames and hot surfaces.    
    Wash hands thoroughly after handling.
    Wear protective gloves and eye/face protection.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
  [Response]
    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.
    Store in a well-ventilated place. Keep cool.
  [Storage]
  [Disposal]        Dispose of contents/container through a waste management company authorized by    
    the local government
Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
  Substance/mixture:        Substance    
  Component(s):        1,3-Bis(chloromethyl)tetramethyldisiloxane    
    >98.0%(GC)
  Percent:
  CAS Number:        2362-10-9    
  Chemical Formula:        C6H16Cl2OSi2    
  1,3-Bis(chloromethyl)tetramethyldisiloxane
Section 4. 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. Gently wash with plenty of    
    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:        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.
Section 5. FIRE-FIGHTING MEASURES
  Suitable extinguishing        Dry chemical, foam, water spray, carbon dioxide.    
  media:
  Extinguishing media not to Solid streams of water
  be used:
  Specific hazards:        Take care as it may decompose upon combustion or in high temperatures to    
    generate poisonous fume.
  Specific methods:        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
  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 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.
  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.    
Section 7. HANDLING AND STORAGE
  Handling
  Technical measures:        Handling is performed in a well ventilated place. Wear suitable protective equipment.    
    Prevent generation of vapor or mist. Keep away from flames and hot surfaces. 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, ventilation.
    Avoid contact with skin, eyes and clothing.
  Advice on safe handling:
  Storage
  Storage conditions:        Keep container tightly closed. Store in a cool, dark and well-ventilated place.    
    Store under inert gas.
    Protect from moisture.
    Store away from incompatible materials such as oxidizing agents.
  Packaging material:        Law is followed.    
Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
  Engineering controls:        Install a closed system or local exhaust as possible so that workers should not be    
    exposed directly. Also install safety shower and eye bath.
  Personal protective equipment
  1,3-Bis(chloromethyl)tetramethyldisiloxane
Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
  Respiratory protection: Vapor respirator. Follow local and national regulations.
  Hand protection:        Protective gloves.    
  Eye protection:        Safety glasses. A face-shield, if the situation requires.    
  Skin and body protection: Protective clothing. Protective boots, if the situation requires.
Section 9. PHYSICAL AND CHEMICAL PROPERTIES
  Physical state (20°C):        Liquid    
  Form:        clear    
  Color:        Colorless - Very pale yellow    
  Odor:        No data available    
  pH: No data available
  Melting point/freezing point:No data available
  Boiling Point/Range:        204 °C    
  Flash Point:        73°C    
  Explosive limits
  Lower:        No data available    
  Upper:        No data available    
  Density:        1.05    
  Solubility:        Insoluble in: Water    
Section 10. STABILITY AND REACTIVITY
  Stability:        Stable under proper conditions.    
  Reactivity:        No special reactivity has been reported.    
    Moisture-sensitive
  Conditions to avoid:
  Incompartible materials: oxidizing agents
  Hazardous Decomposition Carbon monoxide, Carbon dioxide, Hydrogen chloride, Silicon oxides
  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:
    No data available
  IARC =
  NTP =        No data available    
  Reproductive toxicity:        No data available    
Section 12. ECOLOGICAL INFORMATION
  Ecotoxicity:
  Fish:        No data available    
    No data available
  Crustacea:
  Algae:        No data available    
  Persistence / degradability: No data available
  Bioaccumulative        No data available    
  potential(BCF):
  Mobillity in soil
  log Pow:        No data available    
  Soil adsorption (Koc):        No data available    
  Henry's Law        No data available    
  constant(PaM3/mol):
  1,3-Bis(chloromethyl)tetramethyldisiloxane
Section 13. 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.
Section 14. TRANSPORT INFORMATION
  Hazards Class:        Does not correspond to the classification standard of the United Nations    
  UN-No:        Not Listed    
Section 15. REGULATORY INFORMATION
  Safe management ordinance of dangerous chemical product (State Council announces on January 26,
  2002): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were
    prescribed.

SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据查看详细

中国海关编码：2934999090

概述：
2934999090. 其他杂环化合物. 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
摘要/Summary：
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

分子结构与计算化学数据展开↓

分子结构数据

1、   摩尔折射率：58.72

2、   摩尔体积（m3/mol）：288.1

3、   等张比容（90.2K）：485.7

4、   表面张力（dyne/cm）：20.5

5、   极化率（10-24cm3）：23.28

计算化学数据

1、   计疏水参数计算参考值（XlogP）：

2、   氢键供体数量：0

3、   氢键受体数量：1

4、   可旋转化学键数量：4

5、   互变异构体数量：

6、   拓扑分子极性表面积（TPSA）：9.2

7、   重原子数量：11

8、   表面电荷：0

9、   复杂度：114

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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