744158
二甲胺
≥99.8%
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关于此项目
线性分子式:
(CH3)2NH
化学文摘社编号:
分子量:
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
SMILES string
CNC
InChI key
ROSDSFDQCJNGOL-UHFFFAOYSA-N
InChI
1S/C2H7N/c1-3-2/h3H,1-2H3
vapor density
1.55 (15 °C, vs air)
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.)
Quality Level
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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.
signalword
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
存储类别
2A - Gases
wgk
WGK 1
flash_point_f
19.9 °F - closed cup
flash_point_c
-6.7 °C - closed cup
法规信息
新产品
此项目有
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.
[Dimethylamine].
K Miyanaka et al.
Nihon rinsho. Japanese journal of clinical medicine, 57 Suppl, 577-579 (1999-09-30)
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
[Dimethylamine].
Kei Miyanaka et al.
Nihon rinsho. Japanese journal of clinical medicine, 62 Suppl 12, 512-514 (2005-01-22)
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