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
44242
Dodecyltrimethylammonium chloride
≥99.0% (AT), solid
Synonym(s):
DTAC
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
25 g | Available to ship TODAY | $219.00 |
100 g | Available to ship TODAY | $460.00 |
About This Item
$219.00
Available to ship TODAYDetails
Product Name
Dodecyltrimethylammonium chloride, ≥99.0% (AT)
description
cationic
Quality Segment
assay
≥99.0% (AT)
form
solid
mol wt
263.89 g/mol
reaction suitability
core: ammonium, reaction type: phase-transfer, reagent type: organic catalyst
mp
37 °C
solubility
H2O: 50 mg/mL, clear, colorless
SMILES string
[Cl-].CCCCCCCCCCCC[N+](C)(C)C
InChI
1S/C15H34N.ClH/c1-5-6-7-8-9-10-11-12-13-14-15-16(2,3)4;/h5-15H2,1-4H3;1H/q+1;/p-1
InChI key
DDXLVDQZPFLQMZ-UHFFFAOYSA-M
General description
Application
- Transfer hydrogenation reactions of ketones/aldehydes.
- Ring-opening metathesis polymerization of olefins.
Disclaimer
1 of 1
This Item | |||
|---|---|---|---|
| description ≥99.0% (AT) | description purum, ≥98.0% anhydrous basis (AT) | description suitable for ion pair chromatography, LiChropur™, ≥98.5% (AT) | description suitable for ion pair chromatography, LiChropur™, ≥99.0% (T) |
| form solid | form solid | form liquid | form solid |
| assay ≥99.0% (AT) | assay ≥98.0% anhydrous basis (AT) | assay ≥98.5% (AT) | assay ≥99.0% (T) |
| mp 37 °C | mp 37 °C | mp 246 °C (dec.) (lit.) | mp - |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| description cationic | description cationic | description cationic | description anionic |
| mol wt 263.89 g/mol | mol wt - | mol wt - | mol wt - |
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Signal Word
Warning
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes
Storage Class
11 - Combustible Solids
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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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