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HomeProduct name listDIISOBUTYLALUMINUM CHLORIDE

DIISOBUTYLALUMINUM CHLORIDE

  • CAS NO.:1779-25-5
  • Empirical Formula: C8H18AlCl
  • Molecular Weight: 176.66
  • MDL number: MFCD00008927
  • EINECS: 217-216-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-10-17 17:11:53
DIISOBUTYLALUMINUM CHLORIDE Structural

What is DIISOBUTYLALUMINUM CHLORIDE?

Chemical properties

liquid; pyrophoric; sensitive to air; uses: transmetallating reagent [ALD94]

The Uses of DIISOBUTYLALUMINUM CHLORIDE

Diisobutylaluminum chloride is used as cocatlyst component in Ziegler-Natta type catalyst systems of olefins and alkylation reactions.

The Uses of DIISOBUTYLALUMINUM CHLORIDE

Transmetalating reagent

Safety Profile

Mildly toxic by inhalation. See also ALUMINUM COMPOUNDS and CHLORIDES. Ignites spontaneously in air. When heated to decomposition it emits toxic fumes of Cl-.

Properties of DIISOBUTYLALUMINUM CHLORIDE

Melting point: -40°C
Boiling point: 152°C 10mm
Density  0.905 g/mL at 25 °C(lit.)
refractive index  n20/D 1.4506(lit.)
Flash point: -18°C
storage temp.  Flammables area
solubility  soluble in ethyl ether, hx
form  Liquid
Specific Gravity 0.74
color  Colorless
Water Solubility  Soluble in aromatic, saturated aliphatic and cycloaliphatic hydrocarbon. Reacts with water.
Sensitive  Air & Moisture Sensitive
Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents
Exposure limits ACGIH: TWA 50 ppm (Skin)
OSHA: TWA 500 ppm(1800 mg/m3)
NIOSH: IDLH 1100 ppm; TWA 50 ppm(180 mg/m3)
CAS DataBase Reference 1779-25-5
EPA Substance Registry System Aluminum, chlorobis(2-methylpropyl)- (1779-25-5)

Safety information for DIISOBUTYLALUMINUM CHLORIDE

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Corrosion
Corrosives
GHS05
ghs
Skull and Crossbones
Acute Toxicity
GHS06
GHS Hazard Statements H250:Pyrophoric liquids; Pyrorophoric solids
H261:Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases
H314:Skin corrosion/irritation
H330:Acute toxicity,inhalation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P231+P232:Handle under inert gas. Protect from moisture.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378:In case of fire: Use … for extinction.

Computed Descriptors for DIISOBUTYLALUMINUM CHLORIDE

InChIKey HQMRIBYCTLBDAK-UHFFFAOYSA-M

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