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L10609 Ethyl isocyanatoacetate, 98%

CAS Number
2949-22-6
Synonyms
Isocyanatoacetic acid ethyl ester

Stock No. Size Price ($) Quantity Availability
L10609-03 1g 20.50
L10609-06 5g 54.00
L10609-14 25g 192.00
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Ethyl isocyanatoacetate, 98%

MDL
MFCD00002040
EINECS
220-967-4

Chemical Properties

Formula
C5H7NO3
Formula Weight
129.12
Boiling Point
66-68°/11mm
Flash Point
72°(161°F)
Density
1.151
Refractive Index
1.4240
Storage & Sensitivity
Keep Cold. Moisture Sensitive.
Solubility
Reacts with water.

Applications

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.

Notes

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

Literature References

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 Hazard and Precautionary Statements

Hazard Statements: H227-H302-H315-H317-H319-H334-H335

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

Precautionary Statements: P210-P235-P261-P264b-P270-P271-P272-P280-P285-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P333+P313-P337+P313-P342+P311-P362-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep cool. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves/protective clothing/eye protection/face protection. In case of inadequate ventilation wear respiratory protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation or rash occurs: Get medical advice/attention. If eye irritation persists: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
970503
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2929.10
TSCA
Yes
RTECS
AI4450000

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