四氯铝酸钠 | 7784-16-9

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 后过渡金属盐
• 中文名称: 四氯铝酸钠
• 中文别名: 六水氯化铝；六水三氯化铝；三氯化铝(六水)
• 英文名称: sodium tetrachloroaluminate
• 英文别名: sodium aluminum chloride；aluminum;sodium;tetrachloride
• CAS: 7784-16-9
• 化学式: AlCl₄*Na
• 分子量: 191.783
• InChiKey: CMLRNXGMTZKKSR-UHFFFAOYSA-J

物化性质

• 熔点：
  185 °C (lit.)
• 密度：
  2.01 g/mL at 25 °C (lit.)
• 溶解度：
  溶于H2O
• 稳定性/保质期：

  如果按照规格正确使用和储存，则不会分解。请避免接触碱、水分或潮湿环境以及氧化物。

计算性质

• 辛醇/水分配系数(LogP)：
  -0.62
• 重原子数：
  6
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险等级：
  8
• 危险类别码：
  R14,R34
• 危险品运输编号：
  UN 3262 8/PG 2
• 包装等级：
  III
• 安全说明：
  S22,S26,S27,S36,S37,S39,S45
• WGK Germany：
  3
• 危险标志：
  GHS05
• 危险性描述：
  H314
• 危险性防范说明：
  P280,P305 + P351 + P338,P310
• 危险类别：
  8
• 储存条件：
  在干性保护气体中处理，保持贮藏容器密封，并将其存放在阴凉、干燥处。

SDS

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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name : Sodium tetrachloroaluminate
CAS-No. : 7784-16-9
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances

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Section 2. HAZARDS IDENTIFICATION
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP]
Skin corrosion (Category 1B)
Serious eye damage (Category 1)
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Reacts violently with water. Causes burns.
Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Pictogram
Signal word Danger
Hazard statement(s)
H314 Causes severe skin burns and eye damage.
Precautionary statement(s)
P280 Wear protective gloves/ protective clothing/ eye protection/ face
protection.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
P310 Immediately call a POISON CENTER or doctor/ physician.
Supplemental Hazard information (EU)
EUH014 Reacts violently with water.
According to European Directive 67/548/EEC as amended.
Hazard symbol(s)
R-phrase(s)
R14 Reacts violently with water.
R34 Causes burns.
S-phrase(s)
S22 Do not breathe dust.
S26 In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice.
S27 Take off immediately all contaminated clothing.
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection.
S45 In case of accident or if you feel unwell, seek medical advice immediately
(show the label where possible).
Other hazards - none

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Formula : AlCl4Na
Molecular Weight : 191,78 g/mol
Component Concentration
Aluminium sodium tetrachloride
CAS-No. 7784-16-9 -
EC-No. 232-050-6

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Section 4. FIRST AID MEASURES
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. Consult a
physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed
Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with
water. Consult a physician.
Most important symptoms and effects, both acute and delayed
Material is extremely destructive to tissue of the mucous membranes and upper respiratory tract, eyes, and
skin., spasm, inflammation and edema of the larynx, spasm, inflammation and edema of the bronchi,
pneumonitis, pulmonary edema, burning sensation, Cough, wheezing, laryngitis, Shortness of breath,
Headache, Nausea
Indication of any immediate medical attention and special treatment needed
no data available

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Section 5. FIREFIGHTING MEASURES
Extinguishing media
Suitable extinguishing media
Dry powder
Special hazards arising from the substance or mixture
Hydrogen chloride gas, Sodium oxides, Aluminum oxide
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
no data available

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure
adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Do not flush with water. Keep
in suitable, closed containers for disposal.
Reference to other sections
For disposal see section 13.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Never allow product to get in contact with water during storage.
Specific end use(s)
no data available

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Section 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Face shield and safety glasses Use equipment for eye protection tested and approved under
appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Complete suit protecting against chemicals, Flame retardant protective clothing, The type of
protective equipment must be selected according to the concentration and amount of the
dangerous substance at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a full-face particle
respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering
controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use
respirators and components tested and approved under appropriate government standards such
as NIOSH (US) or CEN (EU).

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
a) Appearance Form: powder
b) Odour no data available
c) Odour Threshold no data available
d) pH no data available
e) Melting point/freezing Melting point/range: 185 °C - lit.
point
f) Initial boiling point and no data available
boiling range
g) Flash point not applicable
h) Evaporation rate no data available
i) Flammability (solid, gas) no data available
j) Upper/lower no data available
flammability or
explosive limits
k) Vapour pressure no data available
l) Vapour density no data available
m) Relative density 2,01 g/cm3 at 25 °C
n) Water solubility no data available
o) Partition coefficient: n- no data available
octanol/water
p) Auto-ignition no data available
temperature
q) Decomposition no data available
temperature
r) Viscosity no data available
s) Explosive properties no data available
t) Oxidizing properties no data available
Other safety information
no data available

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Section 10. STABILITY AND REACTIVITY
Reactivity
no data available
Chemical stability
no data available
Possibility of hazardous reactions
Reacts violently with water.
Conditions to avoid
Exposure to moisture.
Incompatible materials
Strong oxidizing agentsWater, Strong oxidizing agents
Hazardous decomposition products
Other decomposition products - no data available

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Section 11. TOXICOLOGICAL INFORMATION
Information on toxicological effects
Acute toxicity
no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
no data available
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Potential health effects
Inhalation May be harmful if inhaled. Material is extremely destructive to the tissue of
the mucous membranes and upper respiratory tract.
Ingestion May be harmful if swallowed. Causes burns.
Skin May be harmful if absorbed through skin. Causes skin burns.
Eyes Causes eye burns.
Signs and Symptoms of Exposure
Material is extremely destructive to tissue of the mucous membranes and upper respiratory tract, eyes, and
skin., spasm, inflammation and edema of the larynx, spasm, inflammation and edema of the bronchi,
pneumonitis, pulmonary edema, burning sensation, Cough, wheezing, laryngitis, Shortness of breath,
Headache, Nausea
Additional Information
RTECS: Not available

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Section 12. ECOLOGICAL INFORMATION
Toxicity
no data available
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
no data available
Other adverse effects
no data available

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Section 13. DISPOSAL CONSIDERATIONS
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Dissolve or mix the material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.

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Section 14. TRANSPORT INFORMATION
UN number
ADR/RID: 3262 IMDG: 3262 IATA: 3262
UN proper shipping name
ADR/RID: CORROSIVE SOLID, BASIC, INORGANIC, N.O.S. (Aluminium sodium tetrachloride)
IMDG: CORROSIVE SOLID, BASIC, INORGANIC, N.O.S. (Aluminium sodium tetrachloride)
IATA: Corrosive solid, basic, inorganic, n.o.s. (Aluminium sodium tetrachloride)
Transport hazard class(es)
ADR/RID: 8 IMDG: 8 IATA: 8
Packaging group
ADR/RID: II IMDG: II IATA: II
Environmental hazards
ADR/RID: no IMDG Marine Pollutant: no IATA: no
Special precautions for user
no data available

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Section 15. REGULATORY INFORMATION
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
no data available
Chemical Safety Assessment
no data available

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Section 16. OTHER INFORMATION
Further information
Copyright 2012 Co. LLC. License granted to make unlimited paper copies for internal use
only.
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. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

反应信息

• 作为反应物：
  描述：

  四氯铝酸钠 在 锌 作用下， 以 neat (no solvent) 为溶剂， 生成 氢化铝
  参考文献：
  名称：

  Verfahren zum Herstellen eines Chromoxid-Trägerkatalysators zur Olefin-Polymerisation

  摘要：

  本发明涉及一种制备含铬氧化物载体催化剂的方法，用于烯烃聚合，该催化剂前体本身是一种基于二氧化硅的细小载体，其中装载了铬化合物。该方法包括以下步骤：(1)将催化剂前体在加入促进剂的情况下，与含氧气体一起在高温下处理，然后(2)在步骤(1)得到的产物上作用一氧化碳。该方法的特点在于，步骤(1)和(2)中，均采用流化床的形式将固体物质保持在气流中，通过载气流维持床层状态，其中(1)在步骤(1)中，氧气处理的温度为400℃至1500℃，时间至少为30分钟；(2)在步骤(2)中，一氧化碳处理的温度为250℃至500℃，时间为0.5至3小时，使用无水无氧氮气作为处理气体，该氮气在整个一氧化碳处理时间内均匀分布，总量为100至1000摩尔％，相对于步骤(1)得到的产物中铬酸三价含量而言。

  公开号：

  EP0000751A1
• 作为产物：
  描述：

  sodium chloride 在 盐酸 、 aluminum oxide 作用下， 以 melt 为溶剂， 生成 四氯铝酸钠
  参考文献：
  名称：

  Wartenberg, H. v., Zeitschrift fur Anorganische und Allgemeine Chemie

  摘要：

  DOI：
• 作为试剂：
  描述：

  2-naphthaldazine 、 苯甲醛吖嗪 在 四氯铝酸钠 作用下， 生成 1-phenylbenzo(g)phthalazine
  参考文献：
  名称：

  苯并/ f /-和苯并/ g /-酞嗪的新合成方法

  摘要：

  苯并/ f /-和苯并/ g /-酞嗪衍生物是通过路易斯酸介导的环化作用并消除萘而由2-萘哒嗪合成的。

  DOI：

  10.1016/s0040-4039(01)92421-9

文献信息

• Method for preparing trichloromethyl-trifluoromethyl-benzenes
  申请人：Bayer Aktiengesellschaft

  公开号：US04093669A1

  公开（公告）日：1978-06-06

  A process for the preparation of a trichloromethyl-trifluoromethyl-benzene of the formula ##STR1## wherein R.sup.1 and R.sup.2 are identical or different and represent hydrogen, fluorine or chlorine, By contacting at least one molecule of the formula ##STR2## wherein R.sup.1 and R.sup.2 are as previously identified, m and n are independently 0 to 3 With another molecule of the formula ##STR3## wherein M AND N ARE INDEPENDENTLY 0 TO 3 In the presence of a halogen transfer catalyst, optionally in the presence of a promoter.

  一种制备三氯甲基-三氟甲基-苯的方法，其中R.sup.1和R.sup.2是相同或不同的，代表氢、氟或氯，通过使式子##STR2##中至少一个分子与另一个式子##STR3##中的分子接触，在卤素转移催化剂的存在下，可选地在促进剂的存在下进行。
• Supersilylverbindungen Der Borgruppenelemente, IV [1]. Supersilylelementhalogenide tBu₃SIEX₂ Und (tBu₃Si)₂Ex Mit E = Al, Ga, In: Synthesen, Eigenschaften, Strukturen [2] / Supersilylated Compounds of the Thirteenth Group, IV [I]. Supersilylelement Halides tBu₃SIEX₂ And (tBu₃Si)₂Ex with E = Al, Ga, In: Syntheses, Properties, Structures [2]
  作者：Nils Wiberg、Kerstin Amelunxen、Hans-Wolfram Lemer、Heinrich Nöth、Jörg Knizek、Ingo Krossing

  DOI：10.1515/znb-1998-0312

  日期：1998.3.1

  Water and oxygen sensitive compounds (tBu₃SiEX₂)2, tBu₃SiEX₂ Do and (tBu₃Si)2EX (E = AI, Ga, In; X = (F), Cl, Br; Do = OR₂, NR₃) have been synthezised by reaction of EX₃ with tBu₃SiNa in the absence or presence of donors. In addition, (tBu₃Si)AlBr₂, (tBu₃Si)₂InF and tBu₃SiInBr₂ were prepared by reaction of AlBr₃ with (tBu₃Sij₂Zn or of (tBu₃Si)₂In- In(Si/Bu₃)₂ with AgF₂ and HBr, respectively. The adduct [tBu₃SiAlBr₂ · AlBr₃ ·1/2MgBr₂]₂ is formed from AlBr₃ and (tBu₃Si)₂Mg(THF)₂. Thermal decomposition of the compounds in solution or in the gas phase leads to the formation of tBu₃SiEX₂ (from the dimers or the donor adducts) and of tBu₃SiX. The Lewis acidity of tBu₃SiEX₂ against donors increases in the direction Do = Et₂O < THF < NEtMe₂. Dehalogenation of (tBu₃Si)₂ECl with tBu₃SiNa(THF)₂ in pentane at room temperature leads to clusters (tBu₃Si)₄Al₂, (tBu₃Si)₃Ga₂ ^•, (tBu₃Si)₄In₂ and (tBu₃Si)₃Ga₂Na(THF)₃, reduction of tBu₃SiGaCl₂ with Na or K in heptane at 100°C to the tetrahedran (tBu₃Si)₄Ga₄. The structures of (tBu₃SiGaCl₂)₂, (tBu₃Si)₂GaCl, and [tBu₃SiAlBr₂ AlBr₃ ·1/2MgBr₂]₂ have been determined by X-ray structure analysis.

  摘要：水和氧敏感化合物(tBu3SiEX2)2，tBu3SiEX2 Do和(tBu3Si)2EX(E = AI，Ga，In；X = (F)，Cl，Br；Do = OR2，NR3)已通过EX3与tBu3SiNa在有无供体的情况下反应合成。此外，(tBu3Si)AlBr2，(tBu3Si)2InF和tBu3SiInBr2通过AlBr3与(tBu3Sij2Zn或(tBu3Si)2In-In(Si/Bu3)2与AgF2和HBr反应制备。加合物[tBu3SiAlBr2 · AlBr3 ·1/2MgBr2]2由AlBr3和(tBu3Si)2Mg(THF)2形成。溶液中或气相中化合物的热分解导致tBu3SiEX2(来自二聚体或供体加合物)和tBu3SiX的形成。tBu3SiEX2对供体的Lewis酸性在Do = Et2O < THF < NEtMe2方向上增加。在室温下，将(tBu3Si)2ECl与tBu3SiNa(THF)2在戊烷中脱卤化，导致(tBu3Si)4Al2，(tBu3Si)3Ga2•，(tBu3Si)4In2和(tBu3Si)3Ga2Na(THF)3团簇的形成，将tBu3SiGaCl2与Na或K在庚烷中加热至100°C还原为四面体(tBu3Si)4Ga4。通过X射线结构分析确定了(tBu3SiGaCl2)2，(tBu3Si)2GaCl和[tBu3SiAlBr2 AlBr3 ·1/2MgBr2]2的结构。
• The relative enthalpy to 573 K and standard enthalpy of formation of sodium tetrachloroaluminate, NaAlCl4
  作者：L.J Rogers

  DOI：10.1016/0021-9614(80)90115-9

  日期：1980.1

  The relative enthalpy of NaAlCl4 has been determined by drop calorimetry in the temperature interval 298 to 573 K to be: H°(T)−H°(298.15 K)}/J mol−1 = 143.16(T/K)−42804, (298 to 414K) H°(T)−H°(298.15 K)}/J mol−1 = 175.75(T/K)−37285, (433 to 573K) The molar enthalpy of fusion is (19431 ± 377) J mol−1. By measurement of the enthalpies of solution of NaAlCl4(c), NaCl(c), and AlCl3(c) in 0.05 mol kg−1

  NaAlCl4 的相对焓在 298 至 573 K 温度区间内通过滴量热法确定为：H°(T)−H°(298.15 K)}/J mol−1 = 143.16(T/K)−42804 , (298 to 414K) H°(T)−H°(298.15 K)}/J mol−1 = 175.75(T/K)−37285, (433 to 573K) 摩尔融合焓为 (19431 ± 377 ) J mol−1。通过测量 NaAlCl4(c)、NaCl(c) 和 AlCl3(c) 在 0.05 mol kg-1 HCl 中的溶液焓，NaAlCl4 的标准生成焓已确定为 ΔHfo(NaClCl4, c, 298.15 K ) = -(1139.45 ± 1.20) kJ mol-1。
• Anodic sulfidation of FeS electrode in a NaCl saturated AlCl3-NaCl melt
  作者：Norio Takami、Nobuyuki Koura

  DOI：10.1016/0013-4686(88)80205-6

  日期：1988.8

  Cyclic voltammogram of a FeS electrode in an AlCl3NaCl melt saturated with NaCl containing dissolved Al2S3 was found to be similar to that of the positive electrode of an Al/FeS2 secondary cell. Anodic sulfidation of the FeS in the melt was characterized as the oxidation reaction which produces FeS2 under diffusion control of a sulfide ion as AlSClt-2 by using cyclic voltammetry, ac impedance measurements

  在一个氯化铝的FeS电极的循环伏安图3 NaCl熔融用NaCl饱和含有溶解的Al 2小号3被认为是类似于在Al /的FeS的正极的2二次电池。熔体中FeS的阳极硫化被表征为氧化反应，该氧化反应通过使用循环伏安法，交流阻抗测量和X射线分析在硫化物离子作为AlSCl t- 2的扩散控制下生成FeS 2。此外，通过对结果的详细分析，提出了阳极反应机理为FeS + AlSCl t- 2 + 2Cl t-- FeS 2。+ 2e t-。计算出在240℃下AlSCl t- 2的扩散系数为1×10 t-6 cm 2 s t-1。
• Solubility of nickel chloride in molten sodium tetrachloroaluminate saturated with sodium chloride over the temperature range 200–400 °C
  作者：Malcolm G. Macmillan、Brian Cleaver

  DOI：10.1039/ft9938903817

  日期：——

  Interesting thermodynamic data have been obtained from experiments in molten sodium tetrachloroaluminate. The solubility of NiCl2 in chlorobasic (NaCl-saturated) NaAlCl4 has been studied over the temperature range 200–400 °C, leading to the result that the apparent standard enthalpy change for the dissolution of NiCl2 in this system is independent of temperature over this range. This is normally only

  有趣的热力学数据已经从熔融四氯铝酸钠的实验中获得。在200–400°C的温度范围内，研究了NiCl 2在氯碱（NaCl饱和）NaAlCl 4中的溶解度，从而导致结果表明，该系统中溶解于NiCl 2的表观标准焓变与温度无关。在这个范围内。通常仅在简单的溶剂中和/或形成游离离子的情况下才是这种情况。提出了一个解释观察结果的模型。