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Merck

290629

N,N-Dimethylcyclohexylamine

99%

Synonym(s):

Cyclohexyldimethylamine, Dimethylaminocyclohexane

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About This Item

Linear Formula:
C6H11N(CH3)2
CAS Number:
98-94-2
Molecular Weight:
127.23
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24857479
EC Number:
202-715-5
Beilstein/REAXYS Number:
1919922
MDL number:
MFCD00003844
Assay:
99%

Key Documents

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Product Name

N,N-Dimethylcyclohexylamine, 99%

InChI key

SVYKKECYCPFKGB-UHFFFAOYSA-N

InChI

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

SMILES string

CN(C)C1CCCCC1

vapor pressure

3.6 mmHg ( 20 °C)

assay

99%

autoignition temp.

419 °F

refractive index

n20/D 1.454 (lit.)

bp

158-159 °C (lit.)

density

0.849 g/mL at 25 °C (lit.)

functional group

amine

Quality Level

200

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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
  • as catalyst in three-component organocatalyzed Strecker reaction on water

General description

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

signalword

Danger

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

102.2 °F - closed cup

flash_point_c

39 °C - closed cup

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
STBL4529
STBK5297
STBJ9898
STBF8415V
STBF2552V

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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
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.
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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