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HCID 84166Erstellt: 25. Oktober 2026

Diethoxymethylacetat

Nsc158267 · DIETHOXYMETHYL ACETATE · Diethoxymethyleacetate · diethoxy-methanoacetate · Diethyloxymethyl acetate · METHYL 2,2-DIETHOXYACETATE · Diethoxymethyl Acetate >Diethoxymethyl acetate ,97% · methanol, diethoxy-, acetate

https://huagongshe.com/de/chemical/84166

Molekülstruktur von Diethoxymethylacetat

Identifikatoren & physikalische Daten

CAS No.14036-06-7
SummenformelC7H14O4
Durchschnittliche Molmasse162,18 g/mol
Monoisotopische Masse162,08920893 g/mol
SMILESCCOC(OCC)OC(C)=O
InChIKeyIRUNKQSGDBYUDC-UHFFFAOYSA-N
PubChem CID84166
EC No.237-873-4
DTXSIDDTXSID80884547
Lokaler NameDiethoxymethylacetat

Chemische & physikalische Eigenschaften

XLogP0,8
Polarare Oberfläche (TPSA)44,8
H-Brücken-Donoren0
H-Brücken-Akzeptoren4
Frei drehbare Bindungen6
Schwere Atome11
Formalladung0
Komplexität107
Siedepunkt170-172 °C(Press: 743 Torr)
Dichte0.993 g/mL at 25 °C (lit.)
Brechungsindexn20/D 1.399(lit.)
Flammpunkt82 °F
Lagerbedingungen2-8°C
Löslichkeitsol most common organic solvents
AggregatzustandLiquid
FarbeClear colorless
BRN1209886
InChI1S/C7H14O4/c1-4-9-7(10-5-2)11-6(3)8/h7H,4-5H2,1-3H3
InChIKeyIRUNKQSGDBYUDC-UHFFFAOYSA-N
SMILESCCOC(OCC)OC(C)=O
LogP (Verteilungskoeffizient)1.920 (est)
NIST chemische InformationenDiethoxymethyl acetate(14036-06-7)
EPA chemische InformationenMethanol, diethoxy-, acetate (14036-06-7)

Sicherheit & Vorschriften

GHS-EinstufungWarningH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 41 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesFlam. Liq. 3 (100%)
F9-21
Wassergefährdungsklasse (WGK)3
TSCA-Inventar-StatusTSCA listed
UN-TransportnummerUN 3272 3/PG 3
Zollcode29153900
R-Sätze (R)10-36/37/38
GefahrensymboleXi
Sicherheitshinweise (S)16-26-36/37/39
Gefahrenklasse3.2Eye Irrit. 2Flam. Liq. 3Skin Irrit. 2STOT SE 3
VerpackungsgruppeIII
Lagerklasse3 - Flammable liquids

Anwendungen & Verwendung

Verwenden

Diethoxymethyl acetate was used in the synthesis of D-mannosyl, D-galactosyl and D-glucosyl theophylline nucleosides.

Herstellung & Synthese

synthetische

Diethoxymethyl acetate can be best prepared from triethyl orthoformate and formic acid/acetic anhydride.