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Technology Process of Crotonic anhydride

Crotonic anhydride

Base Information
  • Chemical Name:Crotonic anhydride
  • CAS No.:78957-07-0
  • Molecular Formula:C8H10 O3
  • Molecular Weight:154.16
  • Hs Code.:
  • European Community (EC) Number:210-807-1,629-639-9
  • NSC Number:97397
  • UNII:N521PMQ949
  • DSSTox Substance ID:DTXSID50870710
  • Nikkaji Number:J48.580B,J95.799B
  • Wikidata:Q27284563
  • Mol file:78957-07-0.mol
Crotonic anhydride

Synonyms:CROTONIC ANHYDRIDE;623-68-7;But-2-enoic anhydride;2-Butenoic anhydride;Crotonic acid anhydride;78957-07-0;2-Butenoic acid, anhydride;HSDB 2815;Anhydrid kyseliny krotonove [Czech];EINECS 210-807-1;NSC 97397;Anhydrid kyseliny krotonove;(E)-but-2-enoic anhydride;[(E)-but-2-enoyl] (E)-but-2-enoate;UNII-N521PMQ949;N521PMQ949;NSC-97397;2-Butenoic acid, anhydride, (2E,2'E)-;But-2-enoicanhydride;Di(2-butenoic)anhydride;Crotonic acid anhydrous??;Crotonic anhydride, 95%;SCHEMBL16503;SCHEMBL16505;trans-crotonic acid anhydride;WLN: 2U1VOV1U2;(E)-CROTONIC ANHYDRIDE;TRANS-CROTONIC ANHYDRIDE;CROTONIC ANHYDRIDE [HSDB];DTXSID50870710;VJDDQSBNUHLBTD-GGWOSOGESA-N;2-Butenoic acid, 1,1'-anhydride;NSC97397;MFCD00009286;AKOS015912798;(2E)-but-2-enoyl (2E)-but-2-enoate;BS-42282;LS-55616;EN300-4290253;(E)-but-2-enoic acid [(E)-but-2-enoyl] ester;A833742;Q27284563;2-BUTENOIC ACID, 1,1'-ANHYDRIDE, (2E,2'E)-

Suppliers and Price of Crotonic anhydride
Supply Marketing:
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • Sigma-Aldrich
  • Crotonic anhydride 95%
  • 100g
  • $ 93.20
Total 6 raw suppliers
Chemical Property of Crotonic anhydride
Chemical Property:
  • Melting Point:72oC 
  • Refractive Index:n20/D 1.473(lit.)  
  • Boiling Point:248 °C(lit.)  
  • Flash Point:231 °F  
  • PSA：43.37000 
  • Density:1.04 g/mL at 25 °C(lit.)  
  • LogP:1.20840 
  • XLogP3:1.5
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:3
  • Rotatable Bond Count:4
  • Exact Mass:154.062994177
  • Heavy Atom Count:11
  • Complexity:179
Purity/Quality:

98%,99%, *data from raw suppliers

Crotonic anhydride 95% *data from reagent suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes:C 
  • Statements: 34 
  • Safety Statements: 26-36/37/39-45 
MSDS Files:

SDS file from LookChem

Useful:
  • Chemical Classes:Other Classes -> Acid Anhydrides, Other
  • Canonical SMILES:CC=CC(=O)OC(=O)C=CC
  • Isomeric SMILES:C/C=C/C(=O)OC(=O)/C=C/C
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Total 8 Pictures about this product