Cas no 21746-40-7 (1-propyl-2,5-dihydro-1H-pyrrole-2,5-dione)

1-propyl-2,5-dihydro-1H-pyrrole-2,5-dione structure
21746-40-7 structure
Product Name:1-propyl-2,5-dihydro-1H-pyrrole-2,5-dione
CAS No:21746-40-7
MF:C7H9NO2
MW:139.151861906052
MDL:MFCD00014541
CID:88290
PubChem ID:24880054
Update Time:2025-04-18

1-propyl-2,5-dihydro-1H-pyrrole-2,5-dione Chemical and Physical Properties

Names and Identifiers

    • N-Propylmaleimide
    • N-(n-Propyl)maleimide
    • 1-(n-Propyl)-1H-pyrrole-2,5-dione
    • 1-Propyl-1H-pyrrole-2,5-dione
    • 1H-Pyrrole-2,5-dione,1-propyl
    • N-PROPYLAMALEIMIDE
    • N-Propylmaleinimide
    • 1-propyl-2,5-dihydro-1H-pyrrole-2,5-dione
    • J-014266
    • 26714-88-5
    • n-Propyl maleimide
    • N-n-Propylmaleimide
    • AKOS000249447
    • SCHEMBL151770
    • D95963
    • FT-0693785
    • F2107-0003
    • MFCD00014541
    • 1-propylpyrrole-2,5-dione
    • CHEMBL1774756
    • NSC92549
    • NSC-92549
    • DTXSID50176143
    • NS00026958
    • DABFKTHTXOELJF-UHFFFAOYSA-N
    • LS-09538
    • 1-Propyl-1H-pyrrole-2,5-dione #
    • YU2PGR5GLW
    • N-Propylmaleimide, 95%
    • EINECS 244-564-8
    • 21746-40-7
    • 1H-Pyrrole-2,5-dione, 1-propyl-
    • ALBB-027604
    • DA-08142
    • DTXCID5098634
    • 244-564-8
    • MDL： MFCD00014541
    • Inchi： 1S/C7H9NO2/c1-2-5-8-6(9)3-4-7(8)10/h3-4H,2,5H2,1H3
    • InChI Key： DABFKTHTXOELJF-UHFFFAOYSA-N
    • SMILES： O=C1C=CC(N1CCC)=O
    • BRN： 1525008

Computed Properties

  • Exact Mass: 139.06300
  • Monoisotopic Mass: 139.063329
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 2
  • Complexity: 178
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing
  • Topological Polar Surface Area: 37.4

Experimental Properties

  • Color/Form: {"from":"zh","to":"en","trans_result":[{"src":"\u672a\u786e\u5b9a","dst":"Not determined"},{"src":"2.\u00a0\u5bc6\u5ea6\uff08g\/mL,25\/4\u2103\uff09","dst":"2. density (g\/ml, 25\/4 \u2103)"}]}
  • Density: 1.112?g/mL?at 25?°C(lit.)
  • Melting Point: 24-26°C
  • Boiling Point: 97?°C/18?mmHg(lit.)
  • Flash Point: Fahrenheit: 136.4 ° f
    Celsius: 58 ° c
  • Refractive Index: n20/D 1.4760(lit.)
  • Water Partition Coefficient: Insoluble in water.
  • PSA: 37.38000
  • LogP: 0.25930
  • Vapor Pressure: 0.1±0.4 mmHg at 25°C

1-propyl-2,5-dihydro-1H-pyrrole-2,5-dione Security Information

  • Symbol: GHS02 GHS07
  • Signal Word：Warning
  • Hazard Statement： H226-H302-H317
  • Warning Statement： P280
  • Hazardous Material transportation number：UN 1993 3/PG 3
  • WGK Germany：3
  • Hazard Category Code： 22-43
  • Safety Instruction： S26-S36/37/39
  • FLUKA BRAND F CODES：10-19-21
  • Hazardous Material Identification： Xn
  • Safety Term：S26;S36/37/39
  • Packing Group：III
  • HazardClass：3
  • PackingGroup：Ⅲ
  • Storage Condition：2-8°C
  • Packing Group：III
  • Risk Phrases：R20/21/22; R36/37/38

1-propyl-2,5-dihydro-1H-pyrrole-2,5-dione Customs Data

  • HS CODE：2925190090
  • Customs Data：

    China Customs Code:

    2925190090

    Overview:

    2925190090 Other imides and their derivative salts. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

1-propyl-2,5-dihydro-1H-pyrrole-2,5-dione Pricemore >>

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1-propyl-2,5-dihydro-1H-pyrrole-2,5-dione Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:21746-40-7)1-propyl-2,5-dihydro-1H-pyrrole-2,5-dione
Order Number:A948671
Stock Status:in Stock
Quantity:25g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 16:01
Price ($):172.0

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Amadis Chemical Company Limited
(CAS:21746-40-7)1-propyl-2,5-dihydro-1H-pyrrole-2,5-dione
A948671
Purity:99%
Quantity:25g
Price ($):172.0
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