Trimethylaluminium
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- $54.5 - $8756
- Product name: Trimethylaluminium
- CAS: 75-24-1
- MF: C3H9Al
- MW: 72.09
- EINECS:200-853-0
- MDL Number:MFCD00008252
- Synonyms:trimethyl-alane ;Trimethylaluminum solution;Trimethylaluminiummincolorlessliquid;trimethylaluminum steel flask 0.3 L (net ~150 G);TrimethylaluminumelecgrPURATREMcolorlessliq;Trimethylalumine;TRIMETHYLALUMINUM FOR CAMBRIDGE NANOTECH INC ALD SYSTEMS;TRIMETHYLALUMINUM, 2.0M SOLUTION IN HEXA NES
32 prices
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Brand
- Alfa Aesar
- Biorbyt Ltd
- Oakwood
- Sigma-Aldrich
- Strem Chemicals
- TRC
- Usbiological
Package
- 10μg
- 100ul
- 200ul
- 5g
- 10g
- 25g
- 100ml
- 200g
- 225g
- *4x500ml
- 4x25ml
- 100g
- 500ml
- 800ml
- 1l
- 8l
- 48Tests
- 96Tests
- ManufacturerAlfa Aesar
- Product number042836
- Product descriptionTrimethylaluminum 25% w/w in hexane
- Packaging100ml
- Price$54.5
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number042836
- Product descriptionTrimethylaluminum 25% w/w in hexane
- Packaging500ml
- Price$178
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number042836
- Product descriptionTrimethylaluminum 25% w/w in hexane
- Packaging*4x500ml
- Price$504
- Updated2021-12-16
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb529016
- Product descriptionATM
- Packaging10μg
- Price$227.8
- Updated2021-12-16
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb599064
- Product descriptionATM
- Packaging10μg
- Price$290.7
- Updated2021-12-16
- Buy
- ManufacturerOakwood
- Product number098855
- Product descriptionTrimethylaluminum
- Packaging25g
- Price$140
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number198048
- Product descriptionTrimethylaluminum solution 2.0 M in toluene
- Packaging4x25ml
- Price$84.7
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number198048
- Product descriptionTrimethylaluminum solution 2.0 M in toluene
- Packaging100ml
- Price$89.2
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number379239
- Product descriptionTrimethylaluminum solution 2.0M in heptane
- Packaging100ml
- Price$122
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number268569
- Product descriptionTrimethylaluminum solution 2.0M in hexanes
- Packaging100ml
- Price$137
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number257222
- Product descriptionTrimethylaluminum 97%
- Packaging100g
- Price$312
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number198048
- Product descriptionTrimethylaluminum solution 2.0 M in toluene
- Packaging800ml
- Price$450
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number198048
- Product descriptionTrimethylaluminum solution 2.0 M in toluene
- Packaging1l
- Price$501
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number379239
- Product descriptionTrimethylaluminum solution 2.0M in heptane
- Packaging800ml
- Price$787
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number268569
- Product descriptionTrimethylaluminum solution 2.0M in hexanes
- Packaging800ml
- Price$875
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number198048
- Product descriptionTrimethylaluminum solution 2.0 M in toluene
- Packaging8l
- Price$1930
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Alfa Aesar | 042836 | Trimethylaluminum 25% w/w in hexane | 100ml | $54.5 | 2021-12-16 | Buy |
| Alfa Aesar | 042836 | Trimethylaluminum 25% w/w in hexane | 500ml | $178 | 2021-12-16 | Buy |
| Alfa Aesar | 042836 | Trimethylaluminum 25% w/w in hexane | *4x500ml | $504 | 2021-12-16 | Buy |
| Biorbyt Ltd | orb529016 | ATM | 10μg | $227.8 | 2021-12-16 | Buy |
| Biorbyt Ltd | orb599064 | ATM | 10μg | $290.7 | 2021-12-16 | Buy |
| Oakwood | 098855 | Trimethylaluminum | 25g | $140 | 2021-12-16 | Buy |
| Sigma-Aldrich | 198048 | Trimethylaluminum solution 2.0 M in toluene | 4x25ml | $84.7 | 2024-03-01 | Buy |
| Sigma-Aldrich | 198048 | Trimethylaluminum solution 2.0 M in toluene | 100ml | $89.2 | 2024-03-01 | Buy |
| Sigma-Aldrich | 379239 | Trimethylaluminum solution 2.0M in heptane | 100ml | $122 | 2024-03-01 | Buy |
| Sigma-Aldrich | 268569 | Trimethylaluminum solution 2.0M in hexanes | 100ml | $137 | 2024-03-01 | Buy |
| Sigma-Aldrich | 257222 | Trimethylaluminum 97% | 100g | $312 | 2024-03-01 | Buy |
| Sigma-Aldrich | 198048 | Trimethylaluminum solution 2.0 M in toluene | 800ml | $450 | 2024-03-01 | Buy |
| Sigma-Aldrich | 198048 | Trimethylaluminum solution 2.0 M in toluene | 1l | $501 | 2024-03-01 | Buy |
| Sigma-Aldrich | 379239 | Trimethylaluminum solution 2.0M in heptane | 800ml | $787 | 2024-03-01 | Buy |
| Sigma-Aldrich | 268569 | Trimethylaluminum solution 2.0M in hexanes | 800ml | $875 | 2024-03-01 | Buy |
| Sigma-Aldrich | 198048 | Trimethylaluminum solution 2.0 M in toluene | 8l | $1930 | 2024-03-01 | Buy |
Properties
Melting point :15 °C
Boiling point :126 °C
Density :0.81 g/mL at 25 °C
vapor pressure :69.3 mmHg ( 60 °C)
Flash point :40 °F
storage temp. :0-6°C
solubility :Soluble in aromatic, saturated aliphatic and cycloaliphatic hydrocarbons.
form :Liquid
color :Clear colorless
Specific Gravity :0.688
Odor :Corrosive odor and "taste" may be detectable from trimethylaluminum fires
Water Solubility :REACTS
Sensitive :Air & Moisture Sensitive
Hydrolytic Sensitivity :9: reacts extremely rapidly with atmospheric moisture - may be pyrophoric - glove box or sealed system required
BRN :3587197
Exposure limits :ACGIH: TWA 50 ppm (Skin)
OSHA: TWA 500 ppm(1800 mg/m3)
NIOSH: IDLH 1100 ppm; TWA 50 ppm(180 mg/m3) InChIKey :JLTRXTDYQLMHGR-UHFFFAOYSA-N
CAS DataBase Reference :75-24-1(CAS DataBase Reference)
NIST Chemistry Reference :Trimethylaluminum(75-24-1)
EPA Substance Registry System :Aluminum, trimethyl- (75-24-1)
Boiling point :126 °C
Density :0.81 g/mL at 25 °C
vapor pressure :69.3 mmHg ( 60 °C)
Flash point :40 °F
storage temp. :0-6°C
solubility :Soluble in aromatic, saturated aliphatic and cycloaliphatic hydrocarbons.
form :Liquid
color :Clear colorless
Specific Gravity :0.688
Odor :Corrosive odor and "taste" may be detectable from trimethylaluminum fires
Water Solubility :REACTS
Sensitive :Air & Moisture Sensitive
Hydrolytic Sensitivity :9: reacts extremely rapidly with atmospheric moisture - may be pyrophoric - glove box or sealed system required
BRN :3587197
Exposure limits :ACGIH: TWA 50 ppm (Skin)
OSHA: TWA 500 ppm(1800 mg/m3)
NIOSH: IDLH 1100 ppm; TWA 50 ppm(180 mg/m3) InChIKey :JLTRXTDYQLMHGR-UHFFFAOYSA-N
CAS DataBase Reference :75-24-1(CAS DataBase Reference)
NIST Chemistry Reference :Trimethylaluminum(75-24-1)
EPA Substance Registry System :Aluminum, trimethyl- (75-24-1)
Safety Information
| Symbol(GHS): |
 
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| Signal word: | Danger | ||||||||||||||||||||||||||||
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Description
Trimethylaluminum is used as an intermediate in the production of methylaluminoxane. It is employed as a methylating agent in synthetic chemistry. It is also used in semiconductor fabrication to deposit thin film. It is involved in Tebbe's reagent, which is used for the methylenation of esters and ketones. It acts as an activator for Ziegler-Natta catalysts for olefin polymerization. It plays an important role in the Oppenauer oxidation reaction to prepare aldehydes and ketones. Further, it is used as plating agents and surface treating agents.More related product prices
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