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
69485
Methyltrioctylammonium chloride
≥97.0% (AT)
Synonym(s):
Trioctylmethylammonium chloride
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
10 g | Available to ship TODAY | $122.00 |
50 g | Available to ship TODAY | $423.00 |
About This Item
$122.00
Available to ship TODAYDetails
Quality Segment
assay
≥97.0% (AT)
form
liquid
reaction suitability
core: ammonium, reaction type: phase-transfer, reagent type: organic catalyst
impurities
~1% water
SMILES string
[Cl-].CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC
InChI
1S/C25H54N.ClH/c1-5-8-11-14-17-20-23-26(4,24-21-18-15-12-9-6-2)25-22-19-16-13-10-7-3;/h5-25H2,1-4H3;1H/q+1;/p-1
InChI key
XKBGEWXEAPTVCK-UHFFFAOYSA-M
Application
- As a catalyst in the synthesis of acridine dione derivatives from aromatic aldehyde, dimedone and amines under ultrasonic irradiations.
- As a catalyst in the synthesis of extended π-systems using aromatic aldehydes and methyldiazines.
- As a component of a catalytic system used in the Suzuki-Miyaura cross-coupling reaction of a variety of aryl and heteroaryl chlorides in H2O.
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This Item | |||
|---|---|---|---|
| description ≥97.0% (AT) | description ≥97.0% (AT) | description ≥98.0% (AT) | description ≥99.0% (AT) |
| assay ≥97.0% (AT) | assay ≥97.0% (AT) | assay ≥98.0% (AT) | assay ≥99.0% (AT) |
| reaction suitability core: ammonium | reaction suitability core: ammonium | reaction suitability core: ammonium | reaction suitability core: ammonium |
| form liquid | form crystals | form powder | form solid |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| impurities ~1% water | impurities - | impurities - | impurities - |
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Repr. 1B - Skin Corr. 1A - STOT RE 2
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
Flash Point (°F)
235.4 °F
Flash Point (°C)
113 °C
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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Is this product absolutely only composed of 8-carbons on the long alkyl chains - making it truly methyltrioctylammonium chloride and not methyltricapryl- or methyltrialkyl- (C8-C10) ammonium chloride? Thanks!
1 answer-
Methyltrioctylammonium chloride is not listed as a mixture of C8 and C10 chains, indicating that it is composed of 8-carbon chains. In contrast, Aliquat® 336 (product 205613) is a mixture of C8 and C10 chains, with C8 predominating. As it is an unspecified quaternary ammonium compound, tri-C8-10-alkylmethyl chlorides are included. Both Trioctylmethylammonium chloride and Tricaprylmethylammonium chloride are synonyms of Methyltrioctylammonium chloride.
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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Hi! What gloves are appropriate whilst handling methyltrioctylammonium chloride? The SDS only says gloves are "required" and fails to adress any actual requirements/standards.
1 answer-
The type of gloves recommended to handle this product are KCL 741 Dermatril® L.
Please refer to section 8.2 of the product Safety Data Sheet for this information.
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