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Home> Encyclopedia > Hot Product Listed 2   > 2H-Pyran-2-one,3,4-dihydro-6-methyl-
5436-46-4 structure

2H-Pyran-2-one,3,4-dihydro-6-methyl-

Iupac Name:nitric acid;16,17,18,19-tetrahydroyohimban
CAS No.:5436-46-4
EINECS(EC#): 275-039-1
Molecular Weight:335.363
Molecular Formula:C18H22N2O2 (isomer)
Properties
Flash Point
569.5°C
MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Acute toxicity - Oral, Category 4

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Warning

Hazard statement(s)

H302 Harmful if swallowed

Precautionary statement(s)
Prevention

P264 Wash ... thoroughly after handling.

P270 Do not eat, drink or smoke when using this product.

Response

P301+P312 IF SWALLOWED: Call a POISON CENTER/doctor/…if you feel unwell.

P330 Rinse mouth.

Storage

none

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

Computational chemical data
  • Molecular Weight:335.363g/mol
  • Molecular Formula:C18H22N2O2
  • Compound Is Canonicalized:True
  • Exact Mass:335.127
  • Monoisotopic Mass:335.127
  • Complexity:517
  • Rotatable Bond Count:0
  • Hydrogen Bond Donor Count:1
  • Hydrogen Bond Acceptor Count:4
  • Topological Polar Surface Area:83.9A^2
  • Heavy Atom Count:25
  • Defined Atom Stereocenter Count:0
  • Undefined Atom Stereocenter Count:0
  • Defined Bond Stereocenter Count:0
  • Undefined Bond Stereocenter Count:0
  • Isotope Atom Count:0
  • Covalently-Bonded Unit Count:2
  • CACTVS Substructure Key Fingerprint: AAADceB7MAAAAAAAAAAAAAAAAAAAAWAAAAA8YIEAAAAAAFiBwAAAHAAECAAADAjBHgQ8wPMMUACh AzRnRQCCgCQxEiAI2CA4dJgIYOLAkZGUIAhggADIyAcQgMAOgAAAAAACAAAAAAAAAAQAAAAAAAAA AA==
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Recommended Suppliers
  • Tel:86-371-86658258
  • Fax:86-371-86658258
  • Tel:1 888 463 6346
  • Fax:(908) 359-1179
  • Tel:010-85895316 85895316 85890267
  • Fax:+86-10-85801614
  • Tel:949 419 0288
  • Fax:949 419 0294
  • Tel:44 1235 832515
  • Fax:44 1235 832000
  • Tel:86-21-68404353-215
  • Fax:
  • Tel:1-631-5046093
  • Fax:1-631-6147828
  • Tel:1-631-5046093
  • Fax:1-631-6147828
 
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