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
230189
Tetrabutylammonium hydroxide solution
1.0 M in methanol, solution
Sustainability features
Synonym(s):
N,N,N-Tributyl-1-butanaminium hydroxide, TBAH 40, Tetra-n-butylammonium hydroxide
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
100 mL | Available to ship TODAY | $148.00 |
250 mL | Available to ship TODAY | $370.00 |
4 x 100 mL | Available to ship TODAY | $578.00 |
800 mL | Available to ship TODAY | $1,070.00 |
1 L | Available to ship TODAY | $1,270.00 |
About This Item
$148.00
Available to ship TODAYDetails
Product Name
Tetrabutylammonium hydroxide solution, 1.0 M in methanol
form
liquid
Quality Segment
reaction suitability
core: ammonium, reaction type: phase-transfer
sustainability
Sustainability features
concentration
1.0 M in methanol
refractive index
n20/D 1.3775
density
0.83 g/mL at 25 °C
functional group
amine
SMILES string
[OH-].CCCC[N+](CCCC)(CCCC)CCCC
InChI
1S/C16H36N.H2O/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H2/q+1;/p-1
InChI key
VDZOOKBUILJEDG-UHFFFAOYSA-M
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is highly effcient and enhance catalytic efficiency. Click here for more information.
Application
Packaging
1 of 1
This Item | |||
|---|---|---|---|
| description 1.0 M in methanol | description ~40% in water, suitable for ion chromatography | description technical, ~40% in H2O (~1.5 M) | description 40 wt. % in H2O |
| concentration 1.0 M in methanol | concentration ~40% in water | concentration ~40% in H2O (~1.5 M) | concentration 40 wt. % in H2O |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| form liquid | form liquid | form liquid | form liquid |
| refractive index n20/D 1.3775 | refractive index - | refractive index - | refractive index n20/D 1.405 |
| density 0.83 g/mL at 25 °C | density 0.995 g/cm3 | density 0.995 g/cm3 | density 0.99 g/mL at 25 °C |
| greener alternative category , Aligned | greener alternative category | greener alternative category | greener alternative category |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1
Target Organs
Eyes,Central nervous system
Storage Class
3 - Flammable liquids
WGK
WGK 2
Flash Point (°F)
51.8 °F - closed cup
Flash Point (°C)
11 °C - closed cup
PPE (personal protective equipment)
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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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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