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CAS RN: 1631-28-3 | Product Number: M3573

1-(p-Tolyl)-1H-pyrrole-2,5-dione


Purity: >98.0%(GC)
Chemical Substance Law (ENCS):   5-5266
Synonyms:
  • 1-(4-Methylphenyl)-1H-pyrrole-2,5-dione
  • N-(4-Methylphenyl)maleimide
Product Documents:
200MG
¥9,900
15   It can be shipped from Saitama warehouse on the same day* Contact Us
1G
¥34,600
17   It can be shipped from Saitama warehouse on the same day* Contact Us
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Product Number M3573
Purity / Analysis Method >98.0%(GC)
Molecular Formula / Molecular Weight C__1__1H__9NO__2 = 187.20 
Physical State (20 deg.C) Solid
Storage Temperature Room Temperature (Recommended in a cool and dark place, <15°C)
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive
Packaging and Container 1G-Glass Bottle with Plastic Insert (View image),  200MG-Glass Bottle with Plastic Insert (View image)
CAS RN 1631-28-3
Reaxys Registry Number 131320
MDL Number

MFCD00022581

Specifications
Appearance White to Yellow powder to crystal
Purity(GC) min. 98.0 %
Melting point 150.0 to 154.0 °C
NMR confirm to structure
Properties (reference)
Melting Point 152 °C
GHS
Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H311 : Toxic in contact with skin.
H302 : Harmful if swallowed.
H315 : Causes skin irritation.
H318 : Causes serious eye damage.
H335 : May cause respiratory irritation.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P361 + P364 : Take off immediately all contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell.
P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.
P405 : Store locked up.
Related Laws:
Chemical Substance Law (ENCS) 5-5266
RTECS# ON6475000
Transport Information:
UN Number UN2811
Class 6.1
Packing Group III
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
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