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Merck
CN

87689

四甲基乙二胺

BioXtra, suitable for electrophoresis, ≥99.0% (GC)

别名:

1,2-双(二甲基氨基)乙烷, TEMED, TMEDA

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关于此项目

线性分子式:
(CH3)2NCH2CH2N(CH3)2
化学文摘社编号:
110-18-9
分子量:
116.20
EC Number:
203-744-6
UNSPSC Code:
12352200
MDL number:
MFCD00008335
Beilstein/REAXYS Number:
1732991

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InChI

1S/C6H16N2/c1-7(2)5-6-8(3)4/h5-6H2,1-4H3

InChI key

KWYHDKDOAIKMQN-UHFFFAOYSA-N

SMILES string

CN(C)CCN(C)C

product line

BioXtra

assay

≥99.0% (GC)

expl. lim.

9.08 %

refractive index

n20/D 1.4179 (lit.), n20/D 1.419

mp

−55 °C (lit.)

solubility

H2O: 10 mg/mL at 20 °C, clear, colorless

density

0.775 g/mL at 20 °C (lit.)

anion traces

chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg

cation traces

Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg

suitability

suitable for electrophoresis

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Other Notes

TEMED 溶液应避光储存。

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

61.7 °F - closed cup

flash_point_c

16.5 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

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Effect of solution components on large-pore polyacrylamide gel formation.
H L Needles
Analytical biochemistry, 35(2), 533-537 (1970-04-01)
Giuliano Bandoli et al.
Physical chemistry chemical physics : PCCP, 11(28), 5998-6007 (2009-07-10)
The physico-chemical properties of the beta-diketonate diamine Cu(ii) compound with hfa (1,1,1,5,5,5-hexafluoro-2-4-pentanedionate) and TMEDA (N,N,N',N' tetramethylethylenediamine), Cu(hfa)(2).TMEDA, have been thoroughly investigated via an integrated multi-technique experimental-computational approach. In the newly found orthorhombic polymorph, as revealed by low temperature single-crystal X-ray
Kazuhiro Uehara et al.
Inorganic chemistry, 49(4), 2008-2015 (2010-01-26)
Reactions of (en*)Pd(NO(3))(2) (en* = N,N,N',N'-tetramethylethylenediamine)with a series of organic bridging ligands of pyrazine, 1,2-bis(4-pyridyl)ethylene, 1,2-bis(4-pyridyl)acetylene, and 1,4-bis(4-pyridyl)benzene are carried out to investigate factors controlling the supramolecular structures and the equilibrium between the molecular triangles and the squares in solutions.
Kiyohito Shimura
Electrophoresis, 30(1), 11-28 (2008-12-25)
The methodological advancements in CIEF in tubes and microchips during the period between 2002 and early 2008 are reviewed as a continuation of previous review by the same author (Electrophoresis 2002, 23, 3847-3857). After a brief introduction, the following topics
Nhut Giuc Tran et al.
Journal of the American Chemical Society, 133(5), 1184-1187 (2011-01-20)
Cellular dinitrosyl iron complexes (DNICs) have long been considered NO carriers. Although other physiological roles of DNICs have been postulated, their chemical functionality outside of NO transfer has not been demonstrated thus far. Here we report the unprecedented dioxygen reactivity
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