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Merck
모든 사진(1)

문서

744158

Sigma-Aldrich

Dimethylamine

≥99.8%

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About This Item

Linear Formula:
(CH3)2NH
CAS Number:
Molecular Weight:
45.08
Beilstein:
605257
EC Number:
MDL number:
UNSPSC 코드:
12142100
PubChem Substance ID:
NACRES:
NA.22

vapor density

1.55 (15 °C, vs air)

vapor pressure

1277 mmHg ( 20 °C)

분석

≥99.8%

형태

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

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일반 설명

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

애플리케이션

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

포장

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

기타 정보

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

추천 제품

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

신호어

Danger

유해 및 위험 성명서

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

표적 기관

Respiratory system

Storage Class Code

2A - Gases

WGK

WGK 1

Flash Point (°F)

19.9 °F - closed cup

Flash Point (°C)

-6.7 °C - closed cup


시험 성적서(COA)

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

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.
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
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)
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

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