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Sigma-Aldrich

Diallyldimethylammonium chloride solution

65 wt. % in H2O

Sinonimo/i:

Dimethyldiallylammonium chloride

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1 L
CHF 184.00
3 L
CHF 405.00

CHF 184.00

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1 L
CHF 184.00
3 L
CHF 405.00

About This Item

Formula condensata:
[(CH3)2N+(CH2CH=CH2)2]Cl-
Numero CAS:
7398-69-8
Peso molecolare:
161.67
Beilstein:
5830817
Numero MDL:
MFCD00043200
Codice UNSPSC:
12352103
ID PubChem:
24861560
NACRES:
NA.23

CHF 184.00

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Stato

liquid

Livello qualitativo

200

Concentrazione

65 wt. % in H2O

Stringa SMILE

[Cl-].C[N+](C)(CC=C)CC=C

InChI

1S/C8H16N.ClH/c1-5-7-9(3,4)8-6-2;/h5-6H,1-2,7-8H2,3-4H3;1H/q+1;/p-1
GQOKIYDTHHZSCJ-UHFFFAOYSA-M

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Descrizione generale

Diallyldimethylammonium chloride solution (DADMAC) is a hydrophilic quaternary ammonium compound that can be dissolved in an aqueous solution as a positively charged colloid. [1][2]

Applicazioni

DADMAC is used as a cationic monomer solution for the fabrication of ion-selective polyelectrolytic anodized aluminium oxide (AAO) membranes which can be used for the development of electrical power generation systems.[3] It may be grafted on carboxymethyl cellulose (CMC) for use as an absorbent for cationic dyes.[4]

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
MKCV9344
MKCM7265
MKCL2798
MKCB7606
MKBV4418V

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Densely charged polyelectrolyte-stuffed nanochannel arrays for power generation from salinity gradient.
Kwak H, et al.
Scientific Reports, 6(1), 26416-26416 (2016)
Andre Jung et al.
Soft matter, 14(40), 8105-8111 (2018-08-02)
Highly alkaline hydrogels that allow the restoration of alkaline buffer in cementitious materials can be obtained from diallyldimethylammonium hydroxide. The latter must be prepared in dilute solutions and polymerised at ambient temperatures in order to avoid decomposition. Using methacrylamide as
The mining chemical Polydadmac is cytotoxic but does not interfere with Cu-induced toxicity in Atlantic salmon hepatocytes.
Olsvik P, et al.
Toxicology in vitro, 30(1), 492-505 (2015)
Adsorption properties of crosslinking carboxymethyl cellulose grafting dimethyldiallylammonium chloride for cationic and anionic dyes.
Lin Q, et al.
Carbohydrate Polymers, 151(1), 283-294 (2016)
Multiwall carbon nanotubes-poly (diallyldimethylammonium chloride)-graphene hybrid composite film for simultaneous determination of catechol and hydroquinone.
Song D, et al.
Sensors and Actuators B, Chemical, 206(1), 111-118 (2015)
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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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