2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE

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Names

[ CAS No. ]:
14918-69-5

[ Name ]:
2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE

[Synonym ]:
MFCD00075261
2,3-dichloro-5,8-dihydroxy-1,4-naphthoquinone

Chemical & Physical Properties

[ Density]:
1.807g/cm3

[ Boiling Point ]:
540.4ºC at 760mmHg

[ Melting Point ]:
197-199 °C(lit.)

[ Molecular Formula ]:
C10H4Cl2O4

[ Molecular Weight ]:
259.04200

[ Flash Point ]:
280.6ºC

[ Exact Mass ]:
257.94900

[ PSA ]:
74.60000

[ LogP ]:
2.16600

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.718

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H312-H315-H319-H332-H335

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

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

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2914700090

Synthetic Route

Customs

[ HS Code ]: 2914700090

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%


Related Compounds

  • 2,3-dichloro-5,8-dihydroxy-1,4-naphthoquinone
  • 2,3-dichloro-5,8-dihydroxy-1,4-di-p-toluidino-anthraquinone
  • 2,3-dichloro-6-ethyl-5,8-dihydroxy-1,4-naphthoquinone
  • 2,6-dichloronaphthazarin
  • 1,4-Piperazinedicarboxaldehyde,2,3-dihydroxy-
  • 2,3-dibromo-5,8-dihydroxynaphthoquinone