Products
  • Products
  • Buy offers
  • Encyclopedia
  • Msds lib
  • Synthesis
  • Reach Info
  • Suppliers
Home> Encyclopedia > Hot Product Listed 2   > 2H-1-Benzopyran-2-one,3-methyl-
2419-94-5 structure

2H-1-Benzopyran-2-one,3-methyl-

Iupac Name:(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanedioic acid
CAS No.:2419-94-5
Molecular Weight:247.247
Molecular Formula:C22H22N4O5 (isomer)
Properties
Melting Point
110-113℃
Boiling Point
243.8°Cat760mmHg
Vapour
8.13E-09mmHg at 25°C
Refractive Index
-15 ° (C=1, MeOH)
Alpha
-15 o (C=1, CH30H)
Safety and Handling
Risk Statements
R20/21/22
Safety Statements
S22;S24/25
MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

no data available

2.2 GHS label elements, including precautionary statements

Pictogram(s) no data available
Signal word

no data available

Hazard statement(s)

no data available

Precautionary statement(s)
Prevention

no data available

Response

no data available

Storage

no data available

Disposal

no data available

2.3 Other hazards which do not result in classification

no data available

Computational chemical data
  • Molecular Weight:247.247g/mol
  • Molecular Formula:C22H22N4O5
  • Compound Is Canonicalized:True
  • Exact Mass:247.106
  • Monoisotopic Mass:247.106
  • Complexity:306
  • Rotatable Bond Count:7
  • Hydrogen Bond Donor Count:3
  • Hydrogen Bond Acceptor Count:6
  • Topological Polar Surface Area:113A^2
  • Heavy Atom Count:17
  • Defined Atom Stereocenter Count:1
  • Undefined Atom Stereocenter Count:0
  • Defined Bond Stereocenter Count:0
  • Undefined Bond Stereocenter Count:0
  • Isotope Atom Count:0
  • Covalently-Bonded Unit Count:1
  • CACTVS Substructure Key Fingerprint: AAADceByOAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAQCAAADGzBgAQCCALABgAI AACQGAAAAAAAAAAAAIGIAAECABIAgCAMQAAEFgAQAACsJgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA==
Recommended Suppliers
  • Tel:86-21-15301650010
  • Fax:86-21-61263399
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Tel:+86-311-85355123
  • Fax:+86-311-85355123
  • Tel:86-571-87758773
  • Fax:86-571-86821328
  • Tel:86-571-85829152
  • Fax:86-571-85829153
  • Tel:+86-0592-5567629
  • Fax:+86-0592-5567629
  • Tel:86-25-83697070
  • Fax:86-25-83453275
  • Tel:86-571-87396430
  • Fax:86-571-87396431
  • Tel:86-371-86658258
  • Fax:86-371-86658258
Recommended Suppliers
  • Tel:86-21-15301650010
  • Fax:86-21-61263399
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Tel:+86-311-85355123
  • Fax:+86-311-85355123
  • Tel:86-571-87758773
  • Fax:86-571-86821328
  • Tel:86-571-85829152
  • Fax:86-571-85829153
  • Tel:+86-0592-5567629
  • Fax:+86-0592-5567629
  • Tel:86-25-83697070
  • Fax:86-25-83453275
  • Tel:86-571-87396430
  • Fax:86-571-87396431
  • Tel:86-371-86658258
  • Fax:86-371-86658258
 
<