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Key Documents

38960

Sigma-Aldrich

Dimethylamine hydrochloride

purum, ≥98.0% (AT)

Synonym(s):

N,N-Dimethylamine hydrochloride, N-Methylmethanamine hydrochloride, Dimethylammonium chloride

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About This Item

Linear Formula:
(CH3)2NH · HCl
CAS Number:
Molecular Weight:
81.54
Beilstein:
3589311
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

grade

purum

Quality Level

Assay

≥98.0% (AT)

impurities

≤2% water

mp

170-173 °C (lit.)

solubility

H2O: 0.5 g/10 mL

SMILES string

Cl[H].CNC

InChI

1S/C2H7N.ClH/c1-3-2;/h3H,1-2H3;1H

InChI key

IQDGSYLLQPDQDV-UHFFFAOYSA-N

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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P Andrzejewski et al.
Journal of hazardous materials, 229-230, 340-345 (2012-07-10)
The paper concerns formation of N-nitrosodimethylamine (NDMA) upon ozonation of dimethylamine (DMA) aqueous solutions. According to current hypothesis ozonated DMA is oxidized to N-dimethylhydroxylamine (DMHA), then to N-methylhydroxylamine (MHA) and finally to hydroxylamine (HA). HA subsequently reacts with the remain
M L Guzmán et al.
Molecular pharmaceutics, 9(9), 2424-2433 (2012-07-20)
Therapeutic agents containing phosphate groups in their molecules have increasing therapeutic impact. The object of this study was to characterize the cationic polyelectrolyte Eudragit E100 (EuE100) as a carrier for drugs containing phosphate groups, using dexamethasone phosphate (DP) as a
Cassandra G F Siler et al.
Journal of the American Chemical Society, 134(30), 12604-12610 (2012-07-10)
A general mechanism for the oxygen-assisted synthesis of amides over metallic gold and silver surfaces has been derived from the study of acetaldehyde and dimethylamine in combination with previous work, allowing detailed comparison of the two surfaces' reactivities. Facile acetylation
Jeanne Luh et al.
Environmental science & technology, 46(9), 5085-5092 (2012-03-22)
N-Nitrosodimethylamine (NDMA) formation experiments conducted in phosphate buffer demonstrated that in waters containing monochloramine, the presence of bromide ion enhanced NDMA formation at the relatively high pH values of 8 and 9 after 24 h of reaction time, which was
Jingyu Gou et al.
Journal of food science, 75(7), M489-M495 (2011-05-04)
The quality properties of semidried squid treated with high-pressure processing (HPP) were investigated during refrigerated storage. The vacuum-packed semidried squid samples were subjected to 500 MPa for 0 min (HPP-0), 5 min (HPP-5), and 10 min (HPP-10) by using a

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