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Home> Encyclopedia > Hot Product Listed 2   > 2(1H)-Naphthalenone,3,4-dihydro-6,8-dimethoxy-
1774-47-6 structure

2(1H)-Naphthalenone,3,4-dihydro-6,8-dimethoxy-

CAS No.:1774-47-6
Molecular Weight:220.07
Molecular Formula:C15H20N2O (isomer)
Names and Identifiers
Synonyms

6,8-Dimethoxyl-3,4-dihydronaphthalen-2(1H)-one

Inchi
InChI=1S/C3H9OS.HI/c1-5(2,3)4;/h1-3H3;1H/q+1;/p-1
InChkey
BPLKQGGAXWRFOE-UHFFFAOYSA-M
Canonical Smiles
C[S+](=O)(C)C.[I-]
Properties
Melting Point
208-212 °C (dec.)(lit.)
Boiling Point
695.3°Cat760mmHg
Flash Point
92.9°C
HS Code
29309070
Safety and Handling
Risk Statements
36/37/38-22
Safety Statements
37/39-26-36-24/25
Transport
25kgs
MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Acute toxicity - Oral, Category 5

Eye irritation, Category 2B

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 2

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

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Warning

Hazard statement(s)

H303 May be harmful if swallowed

H320 Causes eye irritation

H401 Toxic to aquatic life

H411 Toxic to aquatic life with long lasting effects

Precautionary statement(s)
Prevention

P264 Wash ... thoroughly after handling.

P273 Avoid release to the environment.

Response

P312 Call a POISON CENTER/doctor/\u2026if you feel unwell.

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P337+P313 If eye irritation persists: Get medical advice/attention.

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:220.07g/mol
  • Molecular Formula:C15H20N2O
  • Compound Is Canonicalized:True
  • Exact Mass:219.942
  • Monoisotopic Mass:219.942
  • Complexity:53
  • Rotatable Bond Count:0
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:2
  • Topological Polar Surface Area:18.1A^2
  • Heavy Atom Count:6
  • 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: AAADccBAIABAAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAQAAAAAAAAAAACCAAAAAAoA AAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA==
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