Entacapone Impurity 10
- Product Name
- Entacapone Impurity 10
- CAS No.
- 158693-01-7
- Chemical Name
- Entacapone Impurity 10
- Synonyms
- Entacapone Amide;Entacapone Impurity 76;Entacapone Amide Impurity;2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylamide;(E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylamide;2-Propenamide, 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-, (2E)-
- CBNumber
- CB94800757
- Molecular Formula
- C10H7N3O5
- Formula Weight
- 249.18
- MOL File
- 158693-01-7.mol
Entacapone Impurity 10 Property
- Melting point:
- 300-303 °C(Solv: ethanol (64-17-5))
- Boiling point:
- 550.3±50.0 °C(Predicted)
- Density
- 1.665±0.06 g/cm3(Predicted)
- pka
- 5.05±0.50(Predicted)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P330Rinse mouth.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…