Skip to Content
Merck
CN
All Photos(1)

Documents

Safety Information

744158

Sigma-Aldrich

Dimethylamine

≥99.8%

Sign Into View Organizational & Contract Pricing
All Photos(1)
Linear Formula:
(CH3)2NH
CAS Number:
124-40-3
Molecular Weight:
45.08
Beilstein:
605257
EC Number:
204-697-4
MDL number:
MFCD00008288
UNSPSC Code:
12142100
PubChem Substance ID:
329765678
NACRES:
NA.22

vapor density

1.55 (15 °C, vs air)

Quality Level

100

vapor pressure

1277 mmHg ( 20 °C)

Assay

≥99.8%

form

liquefied gas

autoignition temp.

753 °F

expl. lim.

14.4 %

bp

7 °C (lit.)

mp

−93 °C (lit.)

density

0.68 g/mL at 20 °C (lit.)

SMILES string

CNC

InChI

1S/C2H7N/c1-3-2/h3H,1-2H3

InChI key

ROSDSFDQCJNGOL-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Dimethylamine is an aliphatic secondary amine, known to be present in some foods like fish and seafoods.

Application

Dimethylamine can be used:
  • In the hydroaminoalkylation of alkenes using a transition metal.
  • To prepare dimethylformamide by reacting with carbon dioxide and hydrogen.

Packaging

500ml high pressure aluminum cylinder equipped with a stainless steel valve according to DIN 477-1.

Other Notes

For 744158-290G-EU packaging: 500 mL of aluminium cylinder equipped with stainless steel valve.

Recommended products

For 744158-290G-EU: outlet fitting: DIN 477-1 no. 1, Z742162 or Z742164 are the recommended regulators.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Gas 1 - Press. Gas Liquefied gas - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 1

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Regulatory Information

新产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Jens Bielefeld et al.
Angewandte Chemie (International ed. in English), 56(47), 15155-15158 (2017-10-11)
Transition-metal-catalyzed hydroaminoalkylations of alkenes have made great progress over the last decade and are heading to become a viable alternative to the industrial synthesis of amines through hydroformylation of alkenes and subsequent reductive amination. In the past, one major obstacle
Jinli Liu et al.
Chemical communications (Cambridge, England), 46(31), 5770-5772 (2010-07-10)
Cheap and simple Cu/ZnO catalysts are very effective and recyclable for the synthesis of dimethylformamide (DMF) from CO(2), H(2), and dimethylamine, and a yield of 97% can be reached.
S C Mitchell et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 46(5), 1734-1738 (2008-02-20)
Forty-six different foods eaten by six healthy male volunteers were investigated as potential sources of the aliphatic secondary amine, dimethylamine. None that were representatives from the fruit and vegetable, meat, dairy and grain produce categories afforded any measurable elevation in
[Dimethylamine].
K Miyanaka et al.
Nihon rinsho. Japanese journal of clinical medicine, 57 Suppl, 577-579 (1999-09-30)
[Dimethylamine].
Kei Miyanaka et al.
Nihon rinsho. Japanese journal of clinical medicine, 62 Suppl 12, 512-514 (2005-01-22)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service