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Merck

744158

Sigma-Aldrich

二甲胺

≥99.8%

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About This Item

线性分子式:
(CH3)2NH
CAS号:
分子量:
45.08
Beilstein:
605257
EC號碼:
MDL號碼:
分類程式碼代碼:
12142100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

1.55 (15 °C, vs air)

蒸汽壓力

1277 mmHg ( 20 °C)

化驗

≥99.8%

形狀

liquefied gas

自燃溫度

753 °F

expl. lim.

14.4 %

bp

7 °C (lit.)

mp

−93 °C (lit.)

密度

0.68 g/mL at 20 °C (lit.)

SMILES 字串

CNC

InChI

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

InChI 密鑰

ROSDSFDQCJNGOL-UHFFFAOYSA-N

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一般說明

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

應用

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

包裝

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

其他說明

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

推薦產品

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

訊號詞

Danger

危險分類

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

標靶器官

Respiratory system

儲存類別代碼

2A - Gases

水污染物質分類(WGK)

WGK 1

閃點(°F)

19.9 °F - closed cup

閃點(°C)

-6.7 °C - closed cup


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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.
[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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