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30806-83-8 - 4-(Ethoxycarbonyl)phenyl isocyanate, 97% - 4-Carboethoxyphenyl isocyanate - Ethyl 4-isocyanatobenzoate - L10681 - Alfa Aesar

L10681 4-(Ethoxycarbonyl)phenyl isocyanate, 97%

CAS-Nummer
30806-83-8
Synonyme
4-Carboethoxyphenyl isocyanate
Ethyl 4-isocyanatobenzoate

Größe Preis ($) Menge Verfügbarkeit
1g 28,52
5g 95,89
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4-(Ethoxycarbonyl)phenyl isocyanate, 97%

MDL
MFCD00002027
EINECS
250-344-2

Chemische Eigenschaften

Formel
C10H9NO3
Molmasse
191.19
Schmelzpunkt
28-32°
Siedepunkt
118-119°/0.8mm
Flammpunkt
>110°(230°F)
Sensitivität
Moisture Sensitive
Löslichkeit
Hydrolyses in water.

Anwendungen

Ethyl 4-isocyanatobenzoate was used in the preparation of cellulose carbamate and ester derivatives. It was also used in the preparation of ethyl 4-(3-(4-oxo-6-tridecyl-1,4-dihydropyrimidin-2-yl)ureido)benzoate2 and ethyl 4-(2-oxocyclohexanecarboxamido)benzoate.

Bemerkungen

Moisture Sensitive.Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from moisture, alocohol, amines, water.

Literaturverweise

Williamson SL,; McCormick CL. Cellulose derivatives synthesized via isocyanate and activated ester pathways in homogeneous solutions of lithium chloride/N, N-dimethylacetamide.. J. Macromol. Sci., Pure Appl. Chem. 1998 , 35 (12), 1915-27.

Pellizzaro ML, et al. Electronic substituent effects on hydrogen-bonding motifs modulate supramolecular polymerisation. . RSC Advances. 2013, 3 (9), 3103-8.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H331-H302-H315-H319-H335-H334

Toxic if inhaled. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled.

Sicherheitshinweise: P260-P280h-P305+P351+P338-P309-P310

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/clothing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

Weitere Referenzen

Beilstein
882021
Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2929.10
TSCA
No

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