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Trimethylaluminum (TMA)

Trimethylaluminum (TMA)

CAS Number: 75-24-1

Molecular Formula: C3H9Al

FlammableFlammable
CorrosiveCorrosive

About Trimethylaluminum (TMA)

Trimethylalumane serves as a critical organometallic precursor for atomic layer deposition (ALD) in advanced semiconductor fabrication, where the rapid transition toward sub-5nm logic nodes has driven domestic electronics manufacturers to secure a reliable bulk chemical supplier capable of providing ultra-high purity m...

Synonyms

  • aluminium trimethyl
  • Aluminium, trimethyl-
  • C3H9Al
  • Trimethylaluminum solution
  • TRIMTHLALUM 100ML
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Trimethylaluminum (TMA) Specifications

CAS Number
75-24-1
Molecular Formula
C3H9Al
Molecular Weight
72.09 g/mol
IUPAC Name
trimethylalumane
Canonical SMILES
C[Al](C)C
InChI Key
JLTRXTDYQLMHGR-UHFFFAOYSA-N
InChI
InChI=1S/3CH3.Al/h3*1H3;
PubChem CID
16682925
EINECS Number
200-853-0
MDL Number
MFCD00008252
HSN No
29319090

Trimethylaluminum (TMA) FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

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TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

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