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680-65-9 - Diethyl difluoromalonate, 97% - Difluoromalonic acid diethyl ester - L16042 - Alfa Aesar

L16042 Diethyl difluoromalonate, 97%

CAS-Nummer
680-65-9
Synonyme
Difluoromalonic acid diethyl ester

Größe Preis ($) Menge Verfügbarkeit
1g 52,32
5g 241,02
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Diethyl difluoromalonate, 97%

MDL
MFCD00221617
EINECS
000-000-0

Chemische Eigenschaften

Formel
C7H10F2O4
Molmasse
196.15
Siedepunkt
94-95°/23mm
Dichte
1.179
Brechungsindex
1.3800
Löslichkeit
Not miscible or difficult to mix in water.

Anwendungen

Diethyl difluoromalonate is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals.

Bemerkungen

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents.

Literaturverweise

C. E. Inman.; R. E. Oesterling.; E. A. Tyczkowski. Reactions of Perchloryl Fluoride with Organic Compounds. II. Fluorination of Certain Active Methylene Compounds1. J. Am. Chem. Soc. 1958, 80 (24), 6533-6535.

Raymond Markby.; Irving Wender, R. A. Friedel, F. A. Cotton, Heinz W. Sternberg. The Association of an Acetylene with Three Metal Atoms; A New Trinuclear Cobalt Complex. J. Am. Chem. Soc. 1958, 80 (24), 6529-6533.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1783527
Harmonized Tariff Code
2917.19
TSCA
No

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