Merck
CN

186384

Sigma-Aldrich

N,N-二甲基对苯二胺 硫酸盐

98%

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别名:
4-氨基-N,N-二甲基苯胺 硫酸盐, DMPPDA, 对二甲氨基苯胺 硫酸盐
线性分子式:
(CH3)2NC6H4NH2·H2SO4
CAS号:
分子量:
234.27
Beilstein:
4612278
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

98%

形式

solid

bp

495 °C (lit.)

mp

200-205 °C (dec.) (lit.)

溶解性

water: soluble 50 mg/mL, clear to hazy, colorless to faintly yellow or pink

SMILES字符串

OS(O)(=O)=O.CN(C)c1ccc(N)cc1

InChI

1S/C8H12N2.H2O4S/c1-10(2)8-5-3-7(9)4-6-8;1-5(2,3)4/h3-6H,9H2,1-2H3;(H2,1,2,3,4)

InChI key

GLUKPDKNLKRLHX-UHFFFAOYSA-N

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应用

使用了 N,N -二甲基--苯二胺硫酸盐:
  • 探讨 H2S 在大鼠缺血预处理心脏保护中的作用
  • 分光光度法测定金硫丁二鈉、金诺芬等含金药品中的金(III)
  • 使用醋酸盐捕获试验系统研究结肠组织 H2S 的生成

象形图

Skull and crossbones

警示用语:

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

法规信息

危险化学品

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New and sensitive spectrophotometric determination of gold (III) with N, N-dimethyl-p-phenylenediamine and potassium persulfate.
Mori I, et al.
Analytical Letters, 30(5), 953-961 (1997)
Jin-Song Bian et al.
The Journal of pharmacology and experimental therapeutics, 316(2), 670-678 (2005-10-06)
Endogenous H(2)S is synthesized mainly by cystathionine gamma-lyase in the heart. The present study investigated the role of H(2)S in cardioprotection induced by ischemic preconditioning. We have examined the effect of endogenous H(2)S and exogenous application of NaHS (H(2)S donor)
Kyle L Flannigan et al.
American journal of physiology. Gastrointestinal and liver physiology, 301(1), G188-G193 (2011-04-09)
Hydrogen sulfide (H(2)S) is an important modulator of many aspects of digestive function, both in health and disease. Colonic tissue H(2)S synthesis increases markedly during injury and inflammation and appears to contribute to resolution. Some of the bacteria residing in
K Wimalasena et al.
The Journal of biological chemistry, 271(42), 26032-26043 (1996-10-18)
The interactions of reductants with dopamine beta-monooxygenase (DbetaM) were examined using two novel classes of reductants. The steady-state kinetics of the previously characterized DbetaM reductant, N,N-dimethyl-1,4-p-phenylenediamine (DMPD), were parallel to the ascorbic acid-supported reaction with respect to pH dependence and
Joseph B Issa et al.
The journal of physical chemistry. B, 111(24), 6878-6886 (2007-06-02)
Photoinduced intramolecular charge separation across proline-bridged donor-acceptor complexes of the type Pyr-(Pro)n-DMPD (where Pyr=pyrene-1-sulfonyl and DMPD=N,N-dimethyl-1,4-phenylenediamine) was studied. The steady-state emission spectrum for n=0, 1, 2, 3 showed an increase in emission intensity with the number of proline residues. Time-dependent

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