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For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
335991
Tetrabutylammonium acetate
97%
Synonym(s):
N,N,N-tributyl-1-butanaminium acetate, Tetra-n-butylammonium acetate
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
5 g | Check Cart for Availability | $130.00 |
10 g | Check Cart for Availability | $217.00 |
50 g | Check Cart for Availability | $573.00 |
About This Item
Quality Segment
assay
97%
form
powder
reaction suitability
core: ammonium, reaction type: phase-transfer, reagent type: organic catalyst
mp
95-98 °C (lit.)
SMILES string
CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC
InChI
1S/C16H36N.C2H4O2/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-2(3)4/h5-16H2,1-4H3;1H3,(H,3,4)/q+1;/p-1
InChI key
MCZDHTKJGDCTAE-UHFFFAOYSA-M
General description
Application
- To catalyze the alkynylation of carbonyl compounds with trimethylsilylacetylenes providing good yields of propargylic alcohols.
- Along with tetrabutylammonium bromide (TBAB) as a molten reaction medium in the synthesis of 4-aryl-2-quinolones.
- As a promoter in the regioselective direct arylation of azoles (1-methylpyrazole, oxazole, and thiazole) with aryl bromides in presence of palladium acetate catalyst.
- As an ionic liquid to dissolve cellulose in the presence of DMSO co-solvent.
- As an activator in the synthesis of disubstituted alkynes through copper-free Sonogashira coupling reaction.
1 of 1
This Item | |||
|---|---|---|---|
| description 97% | description technical, ≥90% (T) | description for electrochemical analysis, ≥99.0% | description 1.0 M in H2O |
| assay 97% | assay ≥90% (T) | assay ≥99.0%, ≥99.0% (NT) | assay - |
| reaction suitability reaction type: phase-transfer, core: ammonium, reagent type: organic catalyst | reaction suitability reaction type: phase-transfer, core: ammonium | reaction suitability - | reaction suitability core: ammonium, reagent type: organic catalyst, reaction type: phase-transfer |
| form powder | form powder | form powder | form liquid |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| mp 95-98 °C (lit.) | mp 95-98 °C (lit.) | mp 95-98 °C (lit.) | mp - |
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Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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