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01095

Sigma-Aldrich

Acetylendicarbonsäure-bis-(trimethylsilylester)

≥98.0%

Synonym(e):

Bis-(trimethylsilyl)-acetylendicarboxylat

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About This Item

Empirische Formel (Hill-System):
C10H18O4Si2
CAS-Nummer:
76734-92-4
Molekulargewicht:
258.42
Beilstein:
4680184
MDL-Nummer:
MFCD00009841
UNSPSC-Code:
12352100
PubChem Substanz-ID:
329747212

Assay

≥98.0%

Form

liquid

Brechungsindex

n20/D 1.439 (lit.)
n20/D 1.439

bp

94 °C/0.005 mmHg (lit.)

Dichte

0.999 g/mL at 25 °C (lit.)

Lagertemp.

2-8°C

SMILES String

C[Si](C)(C)OC(=O)C#CC(=O)O[Si](C)(C)C

InChI

1S/C10H18O4Si2/c1-15(2,3)13-9(11)7-8-10(12)14-16(4,5)6/h1-6H3

InChIKey

RYHMNBZWRLSKHY-UHFFFAOYSA-N

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Anwendung

Versatile synthetic intermediate with several advantages (e.g. mild cleavage of the TMS-group)

Piktogramme

FlameExclamation mark
GHS02,GHS07

Signalwort

Warning

Gefahreneinstufungen

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 3

Flammpunkt (°F)

136.4 °F - closed cup

Flammpunkt (°C)

58 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Analysenzertifikate (COA)

Lot/Batch Number

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K R Jones et al.
Journal of neurocytology, 27(1), 45-57 (1998-04-08)
Alzheimer's disease is thought to be characterized by conformational and phosphorylation changes in tau protein, leading to the formation of aggregations of paired helical filaments within neurons. Potential agents for inducing conformational changes in tau, namely aluminium and glutamate, were
Ilaria Rosso et al.
International journal of molecular sciences, 21(24) (2020-12-30)
Because of their intrinsic characteristics, telomeres are genomic loci that pose significant problems during the replication of the genome. In particular, it has been observed that telomeres that are maintained in cancer cells by the alternative mechanism of the lengthening
Katarzyna J Duda et al.
Nucleic acids research, 49(10), 5568-5587 (2021-05-18)
Heterochromatin has essential functions in maintaining chromosome structure, in protecting genome integrity and in stabilizing gene expression programs. Heterochromatin is often nucleated by underlying DNA repeat sequences, such as major satellite repeats (MSR) and long interspersed nuclear elements (LINE). In
Judit Domingo-Prim et al.
Nature communications, 10(1), 2135-2135 (2019-05-16)
The exosome is a ribonucleolytic complex that plays important roles in RNA metabolism. Here we show that the exosome is necessary for the repair of DNA double-strand breaks (DSBs) in human cells and that RNA clearance is an essential step

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