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  8. Dimethylacetylendicarboxylat, 95 %, Thermo Scientific Chemicals

Dimethylacetylendicarboxylat, 95 %, Thermo Scientific Chemicals

Artikelnummer. 15412167
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Artikelnummer. 15412167

Marke: Thermo Scientific Alfa Aesar 045131.14

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Beschreibung

CAS: 762-42-5 | C6H6O4 | 142.11 g/mol

Dimethyl acetylenedicarboxylate as a versatile dienophile used in Diels-Alder reactions.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 762-42-5
Summenformel C6H6O4
Molekulargewicht (g/mol) 142.11
MDL-Nummer MFCD00008456
InChI-Schlüssel VHILMKFSCRWWIJ-UHFFFAOYSA-N
Synonym dimethyl acetylenedicarboxylate, 2-butynedioic acid, dimethyl ester, 1,4-dimethyl but-2-ynedioate, dimethyl butynedioate, dimethyl 2-butynedioate, acetylenedicarboxylic acid dimethyl ester, dmad, methyl acetylenedicarboxylate, bis methoxycarbonyl acetylene, di carbomethoxy acetylene
PubChem CID 12980
IUPAC-Name Dimethyl-2-butindioat
SMILES COC(=O)C#CC(=O)OC

Spezifikation

Chemischer Name oder Material Dimethyl acetylenedicarboxylate
Schmelzpunkt -18°C
Farbe Farblos bis hellgelb
Dichte 1.156 g/mL
Siedepunkt 95°C to 98°C (19 mmHg)
Flammpunkt 86°C (186°F)
Strukturformel CH3O2CC≡CCO2CH3
Brechungsindex 1.447
Menge 25 g
UN-Nummer UN1760
Beilstein 607063
Empfindlichkeit Lichtempfindlich
Löslichkeitsinformationen Soluble in most organic solvents. Insoluble in water.
Formelmasse 142.11
Reinheit (%) 95%
Physikalische Form Flüssigkeit
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RUO – Research Use Only

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