744158
Dimethylamine
≥99.8%
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About This Item
Linear Formula:
(CH3)2NH
CAS Number:
Molecular Weight:
45.08
UNSPSC Code:
12142100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-697-4
Beilstein/REAXYS Number:
605257
MDL number:
Assay:
≥99.8%
Form:
liquefied gas
vapor density
1.55 (15 °C, vs air)
Quality Level
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
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.
For 744158-290G-EU: outlet fitting: DIN 477-1 no. 1, Z742162 or Z742164 are the recommended regulators.
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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
Storage Class
2A - Gases
wgk
WGK 1
flash_point_f
19.9 °F - closed cup
flash_point_c
-6.7 °C - closed cup
Regulatory Information
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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.
Roser Rotchés-Ribalta et al.
Ecotoxicology (London, England), 24(5), 991-1003 (2015-03-05)
The decline of arable species characteristic of winter cereal fields has often been attributed to different factors related to agricultural intensification but most importantly to herbicide use. Herbicide phytotoxicity is most frequently assessed using short-term endpoints, primarily aboveground biomass. However
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 744158-290G-EU | 04061833022078 |
| 744158-290G | 04061833022054 |