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730734

Sigma-Aldrich

Trimethylgallium

packaged for use in deposition systems

Synonym(s):

Me3Ga, TMGa, TMG

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About This Item

Linear Formula:
Ga(CH3)3
CAS Number:
1445-79-0
Molecular Weight:
114.83
EC Number:
215-897-6
MDL number:
MFCD00014841
UNSPSC Code:
12352103
PubChem Substance ID:
329764589
NACRES:
NA.23

Quality Level

100

form

liquid

reaction suitability

core: gallium

bp

92.5 °C/760 mmHg (lit.)

mp

-15.8 °C (lit.)

density

1.132 g/mL at 25 °C

SMILES string

C[Ga](C)C

InChI

1S/3CH3.Ga/h3*1H3;

InChI key

XCZXGTMEAKBVPV-UHFFFAOYSA-N

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General description

Atomic number of base material: 31 Gallium

Pictograms

FlameCorrosion
GHS02,GHS05

Signal Word

Danger

Hazard Statements

H250,H260,H314

Hazard Classifications

Eye Dam. 1 - Pyr. Liq. 1 - Skin Corr. 1B - Water-react 1

Supplementary Hazards

EUH014

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

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Ammonia from sewage and livestock manure is a major environmental pollutant. To consume environmental ammonia, we investigated the organic base-catalyzed synthesis of urea. 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) catalyzes the conversion of ammonium carbamate to urea in 35% yield at 100 °C. Moreover, DBU
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