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Merck
CN

469947

Tris(dimethylamido)aluminum(III)

Synonym(s):

Hexakis(dimethylamido)dialuminum, Tris(dimethylamino)alane dimer

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About This Item

Linear Formula:
Al(N(CH3)2)3
Molecular Weight:
159.21
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
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InChI

1S/6C2H6N.2Al/c6*1-3-2;;/h6*1-2H3;;/q6*-1;2*+3

SMILES string

CN(C)[Al](N(C)C)N(C)C.CN(C)[Al](N(C)C)N(C)C

InChI key

JGZUJELGSMSOID-UHFFFAOYSA-N

Quality Level

reaction suitability

core: aluminum

mp

82-84 °C (lit.)

density

0.865 g/mL at 25 °C (lit.)

pictograms

FlameCorrosion

signalword

Danger

hcodes

supp_hazards

Storage Class

4.3 - Hazardous materials which set free flammable gases upon contact with water

wgk

WGK 3

flash_point_f

70.0 °F - closed cup

flash_point_c

21.1 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Hazard Classifications

Skin Corr. 1B - Water-react. 1

Regulatory Information

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Tris (dimethylamido) aluminum (III): An overlooked atomic layer deposition precursor.
Buttera SC, et al.
Journal of Vacuum Science & Technology. A, Vacuum, Surfaces, And Films, 35(1), 01B128-01B128 (2017)

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