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(3-Chlor-2-hydroxypropyl)-trimethylammoniumchlorid -Lösung

60 wt. % in H2O

Synonym(e):

3-chloro-2-hydroxy-propyltrimethylammonium chloride

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About This Item

Lineare Formel:
ClCH2CH(OH)CH2N(Cl)(CH3)3
CAS-Nummer:
3327-22-8
Molekulargewicht:
188.10
Beilstein:
6576172
MDL-Nummer:
MFCD00055655
UNSPSC-Code:
12352101
PubChem Substanz-ID:
24861561
NACRES:
NA.22

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Form

liquid

Konzentration

60 wt. % in H2O

Brechungsindex

n20/D 1.4541

Dichte

1.154 g/mL at 25 °C

SMILES String

[Cl-].C[N+](C)(C)CC(O)CCl

InChI

1S/C6H15ClNO.ClH/c1-8(2,3)5-6(9)4-7;/h6,9H,4-5H2,1-3H3;1H/q+1;/p-1

InChIKey

CSPHGSFZFWKVDL-UHFFFAOYSA-M

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Verwandte Kategorien

Anwendung

(3-Chloro-2-hydroxypropyl)trimethylammonium chloride solution (CHTAC) can be used:
  • As a cation-generating agent for cellulose cationization by exhaustion method.[1][2]
  • To resolve 2,2′-dihydroxy-1,1′-binaphthyl enantiomers.[3]
  • To synthesize cationic glycogen (Cat Gly).[4]
  • As a quaternizing agent for quaternization of N-aryl chitosan derivatives.[5]

Piktogramme

Health hazard
GHS08

Signalwort

Warning

H-Sätze

H351,H412

Gefahreneinstufungen

Aquatic Chronic 3 - Carc. 2

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 2

Flammpunkt (°F)

235.4 °F - closed cup

Flammpunkt (°C)

113 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
BCCM6969
BCCK5690
BCCJ6319
BCCG5463
BCCF8576

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Effect of cationization on adsorption of silver nanoparticles on cotton surfaces and its antibacterial activity
Khalil-Abad M, et al.
Cellulose, 16(6), 1147-1147 (2009)
Reaction efficiency for cellulose cationization using 3-chloro-2-hydroxypropyl trimethyl ammonium chloride
Hashem M, et al.
Textile Res., 73(11), 1017-1023 (2003)
Quaternization of N-aryl chitosan derivatives: synthesis, characterization, and antibacterial activity
Sajomsang W, et al.
Carbohydrate Research, 344(18), 2502-2511 (2009)
Zeeshan Khatri et al.
Carbohydrate polymers, 91(1), 434-443 (2012-10-10)
Continuous effort in research and development of nanofibers for apparel usage has been focused within their functional properties only. We investigated esthetic properties by producing colored cationic-cellulose nanofibers for the very first time for the potential application of apparel use.
Daniel A Palacio et al.
Chemosphere, 258, 127416-127416 (2020-09-20)
The emergence of antibiotics as pollutants in the environment is one of the worldwide concerns because the bacterial strains generate a threat to the aquatic ecosystem and human health. In this study, an alkylated chitosan polyelectrolyte (ChA-PE) was used in
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Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. 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/449/386/product-dating-information-mk.pdf

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