If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
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
86870
Tetrabutylammonium chloride
Ekologičtější alternativa
≥97.0% (NT), crystals
Synonyma:
N,N,N-tributyl-butanaminium chloride
Vybrat velikost
| Vám/Skladová položka | Dostupnost | Cena |
|---|---|---|
25 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 2 930,00 Kč |
100 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 8 540,00 Kč |
500 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 35 800,00 Kč |
O této položce
2 930,00 Kč
Název produktu
Tetrabutylammonium chloride, ≥97.0% (NT)
Quality Segment
assay
≥97.0% (NT)
form
crystals
reaction suitability
core: ammonium
greener alternative product characteristics
Catalysis
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
impurities
≤1% water
solubility
H2O: 20 mg/mL, clear, colorless
greener alternative category
, Aligned
SMILES string
[Cl-].CCCC[N+](CCCC)(CCCC)CCCC
InChI
1S/C16H36N.ClH/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H/q+1;/p-1
InChI key
NHGXDBSUJJNIRV-UHFFFAOYSA-M
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Find details here.
Application
- 2-Amino-4H-chromene derivatives by the condensation reaction of aldehydes, malononitrile, and α, or β-naphthol.
- Methyl esters by esterification reaction of carboxylic acids with dimethyl carbonate in the presence of K2CO3.
TBACl can also be used with phosphorus pentoxide for greener deoxychlorination.
Process for Producing Halogenated Heteroaryl Compounds
1 of 1
Tato položka | |||
|---|---|---|---|
| description ≥97.0% (NT) | description ≥97.0% (AT) | description suitable for ion pair chromatography, LiChropur™, ≥99.0% | description ≥98% |
| reaction suitability core: ammonium | reaction suitability core: ammonium | reaction suitability - | reaction suitability core: ammonium |
| assay ≥97.0% (NT) | assay ≥97.0% (AT) | assay ≥99.0% (AT) | assay ≥98% |
| form crystals | form crystals | form crystals | form solid |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| greener alternative product characteristics Catalysis | greener alternative product characteristics - | greener alternative product characteristics Catalysis | greener alternative product characteristics - |
| impurities ≤1% water | impurities - | impurities - | impurities - |
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Skladovací třída
11 - Combustible Solids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
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How can I determine the shelf life / expiration / retest date of this product?
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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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