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290629

Sigma-Aldrich

N,N-Dimethylcyclohexylamine

99%

Synonyme(s) :

Cyclohexyldimethylamine, Dimethylaminocyclohexane

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About This Item

Formule linéaire :
C6H11N(CH3)2
Numéro CAS:
98-94-2
Poids moléculaire :
127.23
Beilstein:
1919922
Numéro CE :
202-715-5
Numéro MDL:
MFCD00003844
Code UNSPSC :
12352100
ID de substance PubChem :
24857479
Nomenclature NACRES :
NA.22

23,30 €

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Pression de vapeur

3.6 mmHg ( 20 °C)

Essai

99%

Température d'inflammation spontanée

419 °F

Indice de réfraction

n20/D 1.454 (lit.)

pb

158-159 °C (lit.)

Densité

0.849 g/mL at 25 °C (lit.)

Groupe fonctionnel

amine

Chaîne SMILES 

CN(C)C1CCCCC1

InChI

1S/C8H17N/c1-9(2)8-6-4-3-5-7-8/h8H,3-7H2,1-2H3

Clé InChI

SVYKKECYCPFKGB-UHFFFAOYSA-N

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Catégories apparentées

Description générale

Sampling and subsequent analytical determination of airborne N,N-dimethylcyclohexylamine has been reported[1].

Application

N,N-Dimethylcyclohexylamine has been used:
  • as switchable hydrophilicity solvent (SHS) for the extraction of lipids from freeze-dried samples of Botryococcus braunii microalgae for biofuel production[2]
  • as catalyst in three-component organocatalyzed Strecker reaction on water[3]

Mention d'avertissement

Danger

Classification des risques

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Flam. Liq. 3 - Skin Corr. 1B

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

102.2 °F - closed cup

Point d'éclair (°C)

39 °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
STBL4529
STBK5297
STBJ9898
STBF8415V
STBF2552V

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Fabio Cruz-Acosta et al.
Chemical communications (Cambridge, England), (44)(44), 6839-6841 (2009-11-04)
The first three-component organocatalyzed Strecker reaction operating on water has been developed. The manifold utilizes ketones (aldehydes) as the starting carbonyl component, aniline as the primary amine, acetyl cyanide as the cyanide source and N,N-dimethylcyclohexylamine as the catalyst.
M R Fitzpatrick et al.
American Industrial Hygiene Association journal, 44(6), 425-427 (1983-06-01)
A method has been developed for the collection on a reactive surface and subsequent analytical determination of airborne N,N-dimethylcyclohexylamine (DMCA). DMCA from ambient or test atmosphere is collected on a Tenax sorbent sample tube treated with hydrochloric acid (HCl) using
Xin Di et al.
Analytical and bioanalytical chemistry, 411(4), 803-812 (2018-12-14)
A simple and efficient method combining solid-phase extraction (SPE) with homogeneous liquid-liquid microextraction (HLLME) has been developed for fast pretreatment of chloramphenicol (CAP) from water samples prior to determination by high-performance liquid chromatography-ultraviolet detection. Oasis HLB sorbent was chosen for
[Toxic properties of dimethylcyclohexylamine].
E S Smirnova et al.
Gigiena truda i professional'nye zabolevaniia, (5)(5), 54-55 (1984-05-01)
Guillermo Lasarte-Aragonés et al.
Molecules (Basel, Switzerland), 25(1) (2019-12-29)
In the present work, the effectiveness of switchable hydrophobicity solvents (SHSs) as extraction solvent (N,N-Dimethylcyclohexylamine (DMCA), N,N-Diethylethanamine (TEA), and N,N-Benzyldimethylamine (DMBA)) for a variety of emerging pollutants was evaluated. Different pharmaceutical products (nonsteroidal anti-inflammatory drugs (NSAIDs), hormones, and triclosan) were
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Questions

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

    1 réponse

    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 réponse

    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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