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2949-22-6 - Ethyl isocyanatoacetate, 98% - Isocyanatoacetic acid ethyl ester - L10609 - Alfa Aesar

L10609 Ethyl isocyanatoacetate, 98%

CAS-Nummer
2949-22-6
Synonyme
Isocyanatoacetic acid ethyl ester

Größe Preis ($) Menge Verfügbarkeit
1g 19,60
5g 51,40
25g 186,00
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Ethyl isocyanatoacetate, 98%

MDL
MFCD00002040
EINECS
220-967-4

Chemische Eigenschaften

Formel
C5H7NO3
Molmasse
129.12
Siedepunkt
66-68°/11mm
Flammpunkt
72°(161°F)
Dichte
1.151
Brechungsindex
1.4240
Sensitivität
Moisture Sensitive
Löslichkeit
Reacts with water.

Anwendungen

6-(carboxymethylureido)-(±)-nicotine (CMUNic)was prepared by using ethyl isocyanatoacetate. Ethyl isocyanatoacetate has been used in the preparation of nicotine immunogen, ethyl 8-carbamoyl-4-oxo-3,4-dihydroimidazo[5,1-d]-1,2,3,5-tetrazin-3-ylacetate, imidazo[1,2-c]-quinazoline-2,5-(3H,6H)dione.

Bemerkungen

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

Literaturverweise

Y Hieda et. al. Active immunization alters the plasma nicotine concentration in rats. Journal of Pharmacology and Experimental Therapeutics. 1997, 283, (3), 1076-1081.

Malcolm FG. Antitumour imidazotetrazines. Part 33. New syntheses of the antitumour drug temozolomide using 'masked'methyl isocyanates. . J. Chem. Soc. Perkin Trans. 1995, 121 2783-87.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H334-H315-H319-H302-H335-H227

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

Sicherheitshinweise: P210-P285-P261-P280-P305+P351+P338-P304+P340-P342+P311-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. In case of inadequate ventilation wear respiratory protection. 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. If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
970503
Harmonized Tariff Code
2929.10
TSCA
Yes
RTECS
AI4450000

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