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CAS RN: 7446-70-0 | Product Number: A1831

Aluminum(III) Chloride


Purity: >98.0%(T)
Deleterious substance |Chemical Substance Law (ENCS):   1-12
Synonyms:
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Product Number A1831
Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight AlCl__3 = 133.33  
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive
CAS RN 7446-70-0
PubChem Substance ID 87558526
Merck Index (14) 337
Specifications
Appearance White to Yellow to Orange powder to crystal
Purity(Chelometric Titration) min. 98.0 %
Properties (reference)
Solubility (very soluble in) Nitrobenzene
Solubility (soluble in) Ether
GHS
Pictogram Pictogram
Signal Word Danger
Hazard Statements H314 : Causes severe skin burns and eye damage.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P260 : Do not breathe dusts or mists.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 : Wash contaminated clothing before reuse.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
P405 : Store locked up.
Related Laws:
Chemical Substance Law (ENCS) 1-12
Poisonous or Deleterious Deleterious substance
RTECS# BD0525000
Transport Information:
UN Number UN1726
Class 8
Packing Group II
Application
Synthesis of 1,3,5-Trisubstituted Pyrazoles Using Aluminum Chloride

A1831

Experimental procedure:
Under an Ar atmosphere, a mixture of tosylhydrazone 1 (0.2 mmol), alkyne 2 (0.5 mmol) and AlCl3 (0.5 mmol) in dichloroethane (2 mL) is stirred at r.t. for 30–60 min. After quenching with H2O, the product is extracted with CH2Cl2 and the organic layer is washed with a sat. Na2CO3 solution and brine, dried over anhydrous MgSO4, filtered and concentrated in vacuo. Purification by chromatography on silica gel (petroleum ether:EtOAc) affords the product 3.

References


Application
Abacavir: A Nucleoside Analog Reverse Transcriptase Inhibitor (RTI)

References

  • Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
    • P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.


Application
Cleavage of Methoxy groups using Aluminum(III) Chloride and TBAI

References

  • Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
    • P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014b, Chap. 2, 17.


PubMed Literature


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