-
Name
MASC
- EINECS 235-698-8
- CAS No. 12542-85-7
- Density g/cm3
- Solubility
- Melting Point 23°C
- Formula C3H9 Al2 Cl3
- Boiling Point °Cat760mmHg
- Molecular Weight 205.43
- Flash Point °C
- Transport Information
- Appearance
- Safety A flammable liquid. Danger from spontaneous combustion. When heated to decomposition it emits toxic fumes of Cl−.
- Risk Codes
-
Molecular Structure
- Hazard Symbols 3
- Synonyms Methylaluminumsesquichloride;Trichlorotrimethyldialuminum;
- PSA 0.00000
- LogP 3.81990
Methyl aluminum sesquichloride Chemical Properties
Molecule structure of Methyl aluminum sesquichloride (CAS NO.12542-85-7) :
IUPAC Name: chloro(dimethyl)alumane; dichloro(methyl)alumane
Molecular Weight: 205.425636 g/mol
Molecular Formula: C3H9Al2Cl3
Exact Mass: 203.94006
MonoIsotopic Mass: 203.94006
Heavy Atom Count: 8
Complexity: 27
Canonical SMILES: C[Al](C)Cl.C[Al](Cl)Cl
InChI: InChI=1S/3CH3.2Al.3ClH/h3*1H3;;;3*1H/q;;;+1;+2;;;/p-3
InChIKey: HYZXMVILOKSUKA-UHFFFAOYSA-K
EINECS: 235-698-8
Product Categories: Organometallics
Methyl aluminum sesquichloride Consensus Reports
Reported in EPA TSCA Inventory.
Methyl aluminum sesquichloride Safety Profile
A flammable liquid. Danger from spontaneous combustion. When heated to decomposition it emits toxic fumes of Cl−.
RIDADR: 3052
HazardClass: 4.2
PackingGroup: I
Methyl aluminum sesquichloride Standards and Recommendations
ACGIH TLV: TWA 2 mg(Al)/m3
Methyl aluminum sesquichloride Specification
Methyl aluminum sesquichloride (CAS NO.12542-85-7) is also called Trichlorotrimethyldialuminum ; Aluminum, trichlorotrimethyldi- . Methyl aluminum sesquichloride (CAS NO.12542-85-7) is spontaneous combustion in the air. It will decompose toxic and flammable hydrocarbon, chloride gas in contact with water, acids, oxidizers, alkalis and amines. So the storage environment should be ventilate, low-temperature and dry. Keep Methyl aluminum sesquichloride (CAS NO.12542-85-7) separate from acids and oxidizers.
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