2-Bromo-7-hydroxynaphthalene

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Names

[ CAS No. ]:
116230-30-9

[ Name ]:
2-Bromo-7-hydroxynaphthalene

[Synonym ]:
Naphthalene, 7-bromo-2-hydroxy-
7-Bromo-2-naphthol
2-Bromo-7-Hydroxynaphthalene
2-Naphthalenol, 7-bromo-
7-Bromonaphthalen-2-ol

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
353.8±15.0 °C at 760 mmHg

[ Melting Point ]:
133-138ºC

[ Molecular Formula ]:
C10H7BrO

[ Molecular Weight ]:
223.066

[ Flash Point ]:
167.8±20.4 °C

[ Exact Mass ]:
221.968018

[ PSA ]:
20.23000

[ LogP ]:
3.48

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.705

MSDS

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Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H315-H318-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
37/38-41

[ Safety Phrases ]:
26-39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2908199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,7-Dihydroxynaphthalene
  • 7-METHOXYNAPHTHALEN-2-OL
  • 3,7-dibromo-[2]naphthol
  • 7-Hydrazino-[2]naphthol

DownStream

  • 9'-(diethylamino)spiro[2-benzofuran-3,12'-benzo[a]xanthene]-1-one
  • 2-bromo-7-ethoxynaphthalene

Customs

[ HS Code ]: 2908199090

[ Summary ]:
HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%

Related Compounds

  • 2-bromo-7-chloro-9-methylene-9H-xanthene
  • 2-bromo-7-iodo-9H-xanthen-9-one
  • 2-bromo-7-methoxy-5-methyl-1,4-naphthoquinone
  • 2-broMo-7-(trifluoroMethyl) quinoline
  • 2-bromo-7-methyl-3,4-dihydro-2H-naphthalen-1-one
  • 2-bromo-7-chloro-5-fluoroquinazoline