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156930

Sigma-Aldrich

Lauroyl chloride

98%

Synonyme(s) :

Dodecanoyl chloride

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22,80 €
250 ML
61,90 €
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155,00 €

22,80 €

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Sélectionner une taille de conditionnement

Changer de vue
50 ML
22,80 €
250 ML
61,90 €
1 L
155,00 €

About This Item

Formule linéaire :
CH3(CH2)10COCl
Numéro CAS:
112-16-3
Poids moléculaire :
218.76
Beilstein:
1281201
Numéro CE :
203-941-7
Numéro MDL:
MFCD00000740
Code UNSPSC :
12352100
ID de substance PubChem :
24849648
Nomenclature NACRES :
NA.22

22,80 €

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Devis pour commande en gros

Niveau de qualité

200

Essai

98%

Forme

liquid

Indice de réfraction

n20/D 1.445 (lit.)

pb

134-137 °C/11 mmHg (lit.)

Solubilité

methanol: soluble 100 mg/mL, clear

Densité

0.946 g/mL at 25 °C (lit.)

Groupe fonctionnel

acyl chloride

Chaîne SMILES 

CCCCCCCCCCCC(Cl)=O

InChI

1S/C12H23ClO/c1-2-3-4-5-6-7-8-9-10-11-12(13)14/h2-11H2,1H3

Clé InChI

NQGIJDNPUZEBRU-UHFFFAOYSA-N

Catégories apparentées

Application

Lauroyl chloride was used:
  • as tailoring agent for chemical modification of nanocelluloses of different length, nanofibrillated cellulose and cellulose nanocrystals[1]
  • in the preparation of acylated collagen with water solubility and better surface activity[2]
  • as organic low-friction boundary lubricant in the preparation of novel polyvinyl alcohol hydrogel[3]
  • in the synthesis of hemicellulose-based hydrophobic biomaterials[4]

Pictogrammes

Corrosion
GHS05

Mention d'avertissement

Danger

Mentions de danger

H314

Classification des risques

Skin Corr. 1B

Code de la classe de stockage

8A - Combustible corrosive hazardous materials

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

284.0 °F - closed cup

Point d'éclair (°C)

140 °C - closed cup

Équipement de protection individuelle

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificats d'analyse (COA)

Lot/Batch Number
SDBB2174
BCBH4480V
BCBJ7706V
BCBH1882V
BCBG9872V

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156957

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Stearoyl chloride technical, ≥90% (GC), strongly brown

Sigma-Aldrich

85730

Stearoyl chloride

Parvaiz Ahmad Bhat et al.
Food chemistry, 340, 128168-128168 (2020-10-05)
The chemical instability of Citral in acidic conditions is viewed as hurdle to commercialize it in food/beverage industries. We attempted to stabilize citral in various single and mixed surfactant systems at pH 1.0 and temperature 25 °C. The study highlights the
Conghu Li et al.
International journal of biological macromolecules, 57, 92-98 (2013-03-19)
A new kind of acylated collagen with water solubility and better surface activity was prepared via reaction of pepsin-solubilized calf skin collagen with lauroyl chloride and succinic anhydride in this paper. The equilibrium surface tension and the isoelectric point were
Feng Peng et al.
Carbohydrate research, 343(17), 2956-2962 (2008-09-17)
Hemicellulose-based hydrophobic biomaterials with degrees of substitution ranging from 0.46 to 1.54 were synthesized under mild conditions in homogeneous media (N,N-dimethylformamide-lithium chloride) by reacting the native wheat straw hemicellulosic polymers with lauroyl chloride using 4-dimethylaminopyridine as a catalyst. Other catalysts
Ana G Cunha et al.
Langmuir : the ACS journal of surfaces and colloids, 30(31), 9327-9335 (2014-07-22)
Nanocelluloses are bio-based nanoparticles of interest as stabilizers for oil-in-water (o/w) Pickering emulsions. In this work, the surface chemistry of nanocelluloses of different length, nanofibrillated cellulose (NFC, long) and cellulose nanocrystals (CNC, short), was successfully tailored by chemical modification with
Michelle M Blum et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 100(7), 1755-1763 (2012-07-19)
A novel material design was developed by functionalizing polyvinyl alcohol hydrogel with an organic low-friction boundary lubricant (molar ratios of 0.2, 0.5, and 1.0 moles of lauroyl chloride). The hydrogels were fabricated using two different techniques. First, the boundary lubricant
Afficher tous les articles scientifiques apparentés

Questions

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  1. 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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  2. 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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