二甲基氯化铝

二甲基氯化铝 基本信息
CAS号 1184-58-3 分子式 C2H6AlCl
分子量 92.50360 精确质量  91.99730
PSA  0.00000 LogP  1.85710

基本信息 展开↓

CAS号:
1184-58-3
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分子式:
C2H6AlCl
分子量:
92.50360
中文名称:
二甲基氯化铝
英文名称:
Dimethylaluminium chloride
中文别名:
二甲基氯化铝;
氯化二甲基鋁
英文别名:
Dimethylaluminium chloride;
chloro(dimethyl)alumane;
Dimethylaluminum chloride
精确分子量/精确质量:
91.99730
极性分子表面积/PSA:
0.00000
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:
MFCD00000458
EINECS:
214-668-8
PubChem:
24855557
InChI:
InChI=1/2CH3.Al.ClH/h2*1H3;;1H/q;;+1;/p-1/rC2H6Al.ClH/c1-3-2;/h1-2H3;1H/q+1;/p-1

物化性质展开↓

熔点:
-21ºC
沸点:
126-127ºC
存储条件/存储方法:

密封储存,储存于阴凉、干燥的库房。远离火源,易燃易爆区,腐蚀区,水。常用氮气保护。

稳定性相关:

常温常压下稳定,对光敏感。吸收空气的的水分。避免与不相容材料,水,潮湿空气接触。

与强氧化剂,水,酸,醇,氧,有机卤化物,水分反应。

其它信息:

1.      性状:无色透明液体

2.      密度(g/mL,25):0.701

3.      相对蒸汽密度(g/mL,空气=1):未确定

4.      熔点(ºC):-21

5.      沸点(ºC,常压):126-127

6.      沸点(ºC,12mmHg):未确定

7.      折射率(n20/D):未确定

8.      闪点(ºF):-1

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,55ºC):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:与水反应强烈

安全信息展开↓

包装等级:
I
风险类别:
4.2
海关代码:
2903199000
危险类别码:
R14/15
安全标志:
S16:远离火源。
S26:万一接触眼睛,立即使用大量清水冲洗并送医诊治。
S27:立刻除去所有污染衣物。
S45:出现意外或者感到不适,立刻到医生那里寻求帮助(最好带去产品容器标签)。
:
危险标志:
F: Flammable;C: Corrosive;

合成路线查看所有的合成路线

  • 544-97-8

    二甲基锌

  • +

  • 22949-82-2

    methylenebis[dichloroaluminum]

  • 81756-09-4

    bis(chlorozincio)methane

  • +

  • 1184-58-3

    二甲基氯化铝

  • 74-87-3

    氯甲烷

  • +

  • 7553-56-2

  • 917-65-7

    甲基二氯化铝

  • +

  • 1184-58-3

    二甲基氯化铝

  • 7446-70-0

    无水三氯化铝

  • +

  • 74-87-3

    氯甲烷

  • 917-65-7

    甲基二氯化铝

  • +

  • 1184-58-3

    二甲基氯化铝

毒理性展开↓

生态数据:

对水是极其危害的,即使是小量,对水体中的鱼和浮游生物是有毒害的。

对水中的有机物,鱼类有剧毒,禁止进入水体。若无政府许可,勿将材料排入周围环境。

MSDS 展开↓

    Version 1.4
    Regulation (EC) No 1907/2006

    1 - Product and Company Information

    Product Name        DIMETHYLALUMINUM CHLORIDE, 1.0M    
    SOLUTION IN HEXANES

    2 - Hazards Identification

    SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
    Reacts violently with water, liberating extremely flammable gases.
    Spontaneously flammable in air. Toxic by inhalation, in contact
    with skin and if swallowed. Causes burns.

    3 - Composition/Information on Ingredients

    Product Name        CAS #        EC no        Annex I    
    Index Number
    DIMETHYLALUMINUM CHLORIDE, 1.0M None        None        None    
    SOLUTION IN HEXANES
    Formula        C2H6AlCl    
    Molecular Weight 92,5100 AMU

    4 - First Aid Measures

    AFTER INHALATION
    If inhaled, remove to fresh air. If not breathing give
    artificial respiration. If breathing is difficult, give oxygen.
    AFTER EYE CONTACT
    Assure adequate flushing of the eyes by separating the eyelids
    with fingers.
    AFTER INGESTION
    If swallowed, wash out mouth with water provided person is
    conscious. Call a physician immediately.

    5 - Fire Fighting Measures

    CONDITIONS OF FLAMMABILITY
    Reacts with water to liberate flammable and/or explosive gas.
    ALDRICH        www.molbase.com    
    Catches fire if exposed to air.
    EXTINGUISHING MEDIA
    Suitable: Dry chemical powder.
    Unsuitable: Do not use water.
    Explosion Hazards: Container explosion may occur under fire
    conditions.
    SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
    Wear self-contained breathing apparatus and protective clothing
    to prevent contact with skin and eyes.
    SPECIFIC METHOD(S) OF FIRE FIGHTING
    Use water spray to cool fire-exposed containers.

    6 - Accidental Release Measures

    PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL
    Evacuate area. Shut off all sources of ignition.
    PROCEDURE(S) OF PERSONAL PRECAUTION(S)
    Wear self-contained breathing apparatus, rubber boots, and heavy
    rubber gloves.
    METHODS FOR CLEANING UP
    Cover with dry-lime, sand, or soda ash. Place in covered
    containers using non-sparking tools and transport outdoors.
    Ventilate area and wash spill site after material pickup is
    complete.

    7 - Handling and Storage

    HANDLING
    Directions for Safe Handling: Do not get in eyes, on skin, on
    clothing. Do not breathe vapor.
    STORAGE
    Conditions of Storage: Keep tightly closed. Keep away from heat,
    sparks, and open flame. Store in a cool dry place.
    Incompatible Materials: Do not allow contact with water
    SPECIAL REQUIREMENTS: Air sensitive.

    8 - Exposure Controls / Personal Protection

    ENGINEERING CONTROLS
    Safety shower and eye bath. Use only in a chemical fume hood.
    GENERAL HYGIENE MEASURES
    Wash thoroughly after handling.
    PERSONAL PROTECTIVE EQUIPMENT
    Respiratory Protection: Use respirators and components tested and
    approved under appropriate government standards such as NIOSH (US)
    or CEN (EU). Where risk assessment shows air-purifying respirators
    are appropriate use a dust mask type N95 (US) or type P1 (EN 143)
    respirator.
    Hand Protection: Wear heavy rubber gloves.
    Eye Protection: Chemical safety goggles.
    Special Protective Measures: Impervious protective clothing.
    ALDRICH        www.molbase.com    
    Faceshield (8-inch minimum).

    9 - Physical and Chemical Properties

    pH N/A
    BP/BP Range        N/A    
    MP/MP Range        N/A    
    Flash Point        - 18,000 °C.        Method: closed cup    
    Flammability        N/A    
    Autoignition Temp        N/A    
    Oxidizing Properties N/A
    Explosive Properties N/A
    Explosion Limits        N/A    
    Vapor Pressure        N/A    
    SG/Density        0,7010 g/cm3    
    Partition Coefficient N/A
    Viscosity        N/A    
    Vapor Density        N/A    
    Saturated Vapor Conc. N/A
    Evaporation Rate        N/A    
    Bulk Density        N/A    
    Decomposition Temp.        N/A    
    Solvent Content        N/A    
    Water Content        N/A    
    Surface Tension        N/A    
    Conductivity        N/A    
    Miscellaneous Data        N/A    
    Solubility        N/A    

    10 - Stability and Reactivity

    STABILITY
    Conditions to Avoid: Moisture.
    Materials to Avoid: Oxygen, Oxidizing agents, Alcohols, Acids
    Reacts violently with water.
    HAZARDOUS DECOMPOSITION PRODUCTS
    Hazardous Decomposition Products: Hydrogen chloride gas, Aluminum
    oxide Carbon monoxide, Carbon dioxide.

    11 - Toxicological Information

    SIGNS AND SYMPTOMS OF EXPOSURE
    Symptoms of exposure may include burning sensation, coughing,
    wheezing, laryngitis, shortness of breath, headache, nausea, and
    vomiting. Inhalation may result in spasm, inflammation and edema
    of the larynxand bronchi, chemical pneumonitis, and pulmonary
    edema. Material is extremely destructive to tissue of the mucous
    membranes and upper respiratory tract, eyes, and skin.
    Neurotoxic effects. Warning: contains n-hexane (CAS#110-54-3) a
    suspected neurotoxin.
    ROUTE OF EXPOSURE
    Multiple Routes: Harmful if swallowed, inhaled, or absorbed
    through skin. Causes burns.

    12 - Ecological Information

    No data available.

    ALDRICH        www.molbase.com    
    13 - Disposal Considerations

    SUBSTANCE DISPOSAL
    Place the material which has been previously covered or mixed with
    dry sand, lime, or soda ash in a large metal pan outdoors. Slowly
    add portions of dry butanol until reaction ceases. Cautiously add
    water from a distance until material has been flooded completely.
    Observe all federal, state, and local environmental regulations.

    14 - Transport Information

    RID/ADR
    UN#: 3394
    Class: 4.2
    PG: I
    Subrisk: 4.3
    Proper Shipping Name: Organometallic substance,
    liquid, pyrophoric, water-reactive
    IMDG
    UN#: 3394
    Class: 4.2
    PG: I
    Subrisk: 4.3
    Proper Shipping Name: Organometallic substance,
    liquid, pyrophoric, water-reactive
    Marine Pollutant: No
    Severe Marine Pollutant: No
    Technical Name: Required
    IATA
    UN#: 3394
    Class: 4.2
    PG: I
    Subrisk: 4.3
    Proper Shipping Name: Organometallic substance,
    liquid, pyrophoric, water-reactive
    Inhalation Packing Group I: No
    Technical Name: Required

    15 - Regulatory Information

    CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES
    INDICATION OF DANGER: F-C
    Highly Flammable. Corrosive.
    R-PHRASES: 14/15-17-23/24/25-34
    Reacts violently with water, liberating extremely flammable
    gases. Spontaneously flammable in air. Toxic by inhalation, in
    contact with skin and if swallowed. Causes burns.
    S-PHRASES: 16-26-36/37/39-45
    Keep away from sources of ignition - no smoking. In case of
    contact with eyes, rinse immediately with plenty of water and
    seek medical advice. Wear suitable protective clothing, gloves,
    and eye/face protection. In case of accident or if you feel
    unwell, seek medical advice immediately (show the label where
    possible).
    Caution: Substance not yet fully tested (EU).

    16 - Other Information
    ALDRICH        www.molbase.com    

    WARRANTY
    The above information is believed to be correct but does not
    purport to be all inclusive and shall be used only as a guide. The
    information in this document is based on the present state of our
    knowledge and is applicable to the product with regard to
    appropriate safety precautions. It does not represent any
    guarantee of the properties of the product. Inc.,
    shall not be held liable for any damage resulting from handling or
    from contact with the above product. See reverse side of invoice
    or packing slip for additional terms and conditions of sale.
    Copyright 2010 Co. License granted to make
    unlimitedpaper copies for internal use only.
    DISCLAIMER
    For R&D use only. Not for drug, household or other uses.
    ALDRICH        www.molbase.com    


SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据查看详细

中国海关编码:2903199000

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
摘要/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%

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:无可用的

2、摩尔体积(cm3/mol):无可用的

3、等张比容(90.2K):无可用的

4、表面张力(dyne/cm):无可用的

5、介电常数:无可用的

6、极化率(10-24cm3):无可用的

7、单一同位素质量:91.997341 Da

8、标称质量:92 Da

9、平均质量:92.5036 Da

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:0

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0

7.重原子数量:4

8.表面电荷:0

9.复杂度:13.5

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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  • 74-87-3

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  • 7446-70-0

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  • 75-24-1

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  • 22949-82-2

    methylenebis[dichloroaluminum]

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