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Home> Encyclopedia > Hot Product Listed 2   > 2-Thiophenecarboxylicacid, 4-methyl-
69555-14-2 structure

2-Thiophenecarboxylicacid, 4-methyl-

Iupac Name:ethyl 2-(benzhydrylideneamino)acetate
CAS No.:69555-14-2
Molecular Weight:267.328
Molecular Formula:C10H10O2 (isomer)
Properties
Appearance
white to light yellow crystal powder
Melting Point
51-55℃
Boiling Point
339.8°C at 760 mmHg
Refractive Index
1.542
Flash Point
161.9℃
HS Code
2925290090
Safety and Handling
Risk Statements
R36/37/38
Safety Statements
S22;S24/25
MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

No signal word.

Hazard statement(s)

H411 Toxic to aquatic life with long lasting effects

Precautionary statement(s)
Prevention

P273 Avoid release to the environment.

Response

P391 Collect spillage.

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:267.328g/mol
  • Molecular Formula:C10H10O2
  • Compound Is Canonicalized:True
  • Exact Mass:267.126
  • Monoisotopic Mass:267.126
  • Complexity:306
  • Rotatable Bond Count:6
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:3
  • Topological Polar Surface Area:38.7A^2
  • Heavy Atom Count:20
  • 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:1
  • CACTVS Substructure Key Fingerprint: AAADceB6MAAAAAAAAAAAAAAAAAAAAAAAAAAwYAAAAAAAAAABQAAAHgAAAAAADAjhmAYyCIIABACo AyDyDAACAAAgAAAIiACgAJgKIKKAERCDIAAggAAIiAcAgMAOAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA==
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