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Merck

156477

Sigma-Aldrich

4-(二甲基氨基)苯甲醛

ACS reagent, 99%

别名:

Ehrlich 试剂

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About This Item

线性分子式:
(CH3)2NC6H4CHO
CAS号:
分子量:
149.19
Beilstein:
606802
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21

等級

ACS reagent

品質等級

化驗

99%

形狀

powder

燃燒殘留物

≤0.1%

mp

72-75 °C (lit.)

溶解度

alcohol: passes test (APHA ≤60)
hydrochloric acid: passes test

λmin

369 nm

λmax

385 nm

SMILES 字串

CN(C)c1ccc(C=O)cc1

InChI

1S/C9H11NO/c1-10(2)9-5-3-8(7-11)4-6-9/h3-7H,1-2H3

InChI 密鑰

BGNGWHSBYQYVRX-UHFFFAOYSA-N

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應用

4-(二甲基氨基)苯甲醛已被用于制备 反式-4-二甲氨基-4′-硝基苯乙烯。
与吡咯 和伯胺形成有色缩合产物(席夫碱)。
与吡咯和伯胺反应生成有色缩合产物(席夫碱)。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Skin Sens. 1B

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

327.2 °F - closed cup

閃點(°C)

164 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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The Journal of Organic Chemistry, 59, 6038-6038 (1994)
Na Cao et al.
Nature communications, 10(1), 2877-2877 (2019-06-30)
The electrochemical N2 fixation to produce ammonia is attractive but significantly challenging with low yield and poor selectivity. Herein, we first used density function theory calculations to reveal adjacent bi-Ti3+ pairs formed on anatase TiO2 as the most active electrocatalytic
Vladislav Papper et al.
Journal of fluorescence, 28(1), 13-19 (2014-08-12)
N,N-dimethyl-N'-picryl-4,4'-stilbenediamine (DMPSDA) was prepared, purified and crystallised in a form of black lustrous crystals, and its absorption and fluorescence spectra were recorded in cyclohexane, acetonitrile and dimethyl sulfoxide. Non-emissive intramolecular charge transfer state (ICT) was clearly observed in this molecule
Excited and ground state conformations of p-dimethylamino-benzaldehyde and p-dimethylaminoacetophenone.
Dobkowski J, et al.
Journal of Luminescence, 27(4), 339-355 (1982)
Journal of the American Chemical Society, 116, 3760-3760 (1994)

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