Appearance and Shape (20°C) | Liquid |
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CAS RN | 3634-83-1 |
MDL number | MFCD00019917 |
Molecular weight | 188.19 |
Molecular Formula | C10H8N2O2 |
Product code | ICTX0022 |
PubChem Substance ID | 87577888 |
Purity/Analytical Methods | >98.0%(GC) |
Reaxys-RN | 781825 |
SDBS (AIST Spectral DB) | 6621 |
Situations to avoid | Air Sensitive,Moisture Sensitive,Heat Sensitive |
Store under inert gas | Store under inert gas |
Appearance | Colorless to Light yellow clear liquid |
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Purity(GC) | min. 98.0 % |
Boiling point | 126 °C/1 mmHg |
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Flash point | 174 °C |
Poroportion | 1.20 |
Refractive index | 1.54 |
Pictograms |
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Hazard statement | H330 : Fatal if inhaled H315 : Causes skin irritation H319 : Causes serious eye irritation H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled H335 : May cause respiratory irritation. |
Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray P271 : Use only outdoors or in a well-ventilated area P264 : Wash skin thoroughly after handling P280 : Wear protective gloves/ eye protection/ face protection P284 : Wear respiratory protection P342 + P311 : If experiencing respiratory symptoms: Call a POISON CENTER/doctor P337 + P313 : If eye irritation persists: Get medical advice/ attention P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P302 + P352 : IF ON SKIN: Wash with plenty of soap and water P332 + P313 : If skin irritation occurs: Get medical advice/ attention P362 : Take off contaminated clothing and wash before reuse P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor P403 + P233 : Store in a well-ventilated place. Keep container tightly closed P405 : Store locked up. |
Signal word | Danger |
RTECS# | NR0147000 |
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Category | 6.1 |
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Packaging category | II |
UN number | UN2206 |
Chemicals by Class Compounds by Functional Group Classes Isocyanates [Chemical Structural Class]
Chemistry Building Blocks Non-Heterocyclic Building Blocks Isocyanates [Non-Heterocyclic Building Blocks] Nitrogen Compounds [Non-Heterocyclic Building Blocks]
Materials Science Biomaterials/Biocompatible Materials Research Reagents Monomers, Macromonomers [Biomaterials/Biocompatible Materials Research Reagents] Isocyanate Monomers [Biomaterials/Biocompatible Materials Research Reagents] Polymer/Macromolecule Reagents Monomers Isocyanate Monomers Polyimide Raw Materials Diisocyanates [Polyimide Raw Materials]