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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 Number
30806-83-8
Synonyms
4-Carboethoxyphenyl isocyanate
Ethyl 4-isocyanatobenzoate

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4-(Ethoxycarbonyl)phenyl isocyanate, 97%

MDL
MFCD00002027
EINECS
250-344-2

Chemical Properties

Formula
C10H9NO3
Formula Weight
191.19
Melting point
28-32°
Boiling Point
118-119°/0.8mm
Flash Point
>110°(230°F)
Sensitivity
Moisture Sensitive
Solubility
Hydrolyses in water.

Applications

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.

Notes

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

Literature References

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 Hazard and Precautionary Statements

Hazard Statements: H302-H331-H315-H319-H334-H335

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

Precautionary Statements: P260-P201-P280h-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/clothing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
882021
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2929.10
TSCA
No

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