ChemicalBook >> CAS DataBase List >>N-Phenylmaleimide
N-Phenylmaleimide
- CAS No.
- 941-69-5
- Chemical Name:
- N-Phenylmaleimide
- Synonyms
- 1-PHENYL-1H-PYRROLE-2,5-DIONE;N-PMI;N-Phenylmaleimid;N-Phenylmaleinimide;1-PHENYL-2,5-DIHYDRO-1H-PYRROLE-2,5-DIONE;PMICAS;ImilexP;MALEANIL;Maleinanil;AKOS MSC-0012
- CBNumber:
- CB1316296
- Molecular Formula:
- C10H7NO2
- Molecular Weight:
- 173.17
- MDL Number:
- MFCD00005502
- MOL File:
- 941-69-5.mol
- MSDS File:
- SDS
Last updated:2023-04-23 13:52:06
| Melting point | 85-87 °C (lit.) |
|---|---|
| Boiling point | 162-163 °C/12 mmHg (lit.) |
| Density | 1.2427 (rough estimate) |
| vapor pressure | 0.021Pa at 25℃ |
| refractive index | 1.5200 (estimate) |
| Flash point | 162-163°C/12mm |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | 815g/l insoluble |
| form | Crystalline Powder or Flakes |
| pka | -0.81±0.20(Predicted) |
| color | Yellow |
| Water Solubility | Soluble in water (slightly ), methanol, ethanol, and benzene. |
| Merck | 14,7299 |
| BRN | 125098 |
| InChIKey | HIDBROSJWZYGSZ-UHFFFAOYSA-N |
| LogP | 1.16 at 25℃ |
| CAS DataBase Reference | 941-69-5(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 9U9KT462VW |
| NIST Chemistry Reference | N-Phenylmaleimide(941-69-5) |
| EPA Substance Registry System | N-Phenylmaleimide (941-69-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS06,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H400 | |||||||||
| Precautionary statements | P273-P301+P310+P330 | |||||||||
| Hazard Codes | T,Xi,N | |||||||||
| Risk Statements | 25-36/37/38-23/24/25-50-43-41-38 | |||||||||
| Safety Statements | 45-24/25-36/37/39-26-61-39-36/37 | |||||||||
| RIDADR | UN 2811 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | ON5950000 | |||||||||
| F | 10-21 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29251995 | |||||||||
| NFPA 704 |
|
N-Phenylmaleimide price More Price(26)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | P27100 | N-Phenylmaleimide 97% | 941-69-5 | 25g | $59.3 | 2024-03-01 | Buy |
| Sigma-Aldrich | P27100 | N-Phenylmaleimide 97% | 941-69-5 | 100g | $96.1 | 2024-03-01 | Buy |
| TCI Chemical | P0900 | N-Phenylmaleimide >98.0%(GC) | 941-69-5 | 25g | $38 | 2024-03-01 | Buy |
| TCI Chemical | P0900 | N-Phenylmaleimide >98.0%(GC) | 941-69-5 | 100g | $88 | 2024-03-01 | Buy |
| Alfa Aesar | A14616 | N-Phenylmaleimide, 98+% | 941-69-5 | 25g | $50.65 | 2024-03-01 | Buy |
N-Phenylmaleimide Chemical Properties,Uses,Production
Chemical Properties
yellow crystalline powder or needles
Uses
N-Phenylmaleimide is used as a dipolarophile in 1,3-cycloaddition reaction with a nitrone, useful for the preparation of crystalline adducts of dienes. It is used as a plastic modifier.
Uses
N-phenylmaleimide can be used as cross-linking agent in rubber vulcanization, can improve the heat resistance, impact resistance, hot melt processability. Also be used to produce heat-resistant polymers.
Uses
Dienophile in the Diels-Alder reaction. Usually gives cryst adducts.
General Description
Yellow needles.
Air & Water Reactions
Sparingly water soluble .
Reactivity Profile
N-Phenylmaleimide is an imide. Amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).
Fire Hazard
Flash point data for N-Phenylmaleimide are not available. N-Phenylmaleimide is probably combustible.
Flammability and Explosibility
Non flammable
N-Phenylmaleimide Preparation Products And Raw materials
Global( 460)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7786 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1807 | 55 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3012 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2989 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Zhejiang ZETian Fine Chemicals Co. LTD | 18957127338 | stella@zetchem.com | China | 2141 | 58 |
View Lastest Price from N-Phenylmaleimide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-01-14 | N-Phenylmaleimide
941-69-5
|
US $10.00-0.80 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2023-03-06 | N-Phenylmaleimide
941-69-5
|
US $9.00 / KG | 1KG | 99.8% | 100tons | Hebei Guanlang Biotechnology Co,.LTD | |
 |
2022-08-25 | N-Phenylmaleimide
941-69-5
|
US $1.10 / g | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited |
-
- N-Phenylmaleimide
941-69-5
- US $10.00-0.80 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- N-Phenylmaleimide
941-69-5
- US $9.00 / KG
- 99.8%
- Hebei Guanlang Biotechnology Co,.LTD
-
- N-Phenylmaleimide
941-69-5
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
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941-69-5