2,6-DICHLORO-1,4-HYDROQUINONE

Names

[ CAS No. ]:
20103-10-0

[ Name ]:
2,6-DICHLORO-1,4-HYDROQUINONE

[Synonym ]:
2,6-Dichloro-1,4-benzenediol
2,6-Dichlorohydroquinone
2,6-Dichloro-p-benzohydroquinone
DiCH
2,6-Dichloro-1,4-hydroquinol
2,6-dichloro-p-hydroquinone
2,6-dichloro-1,4-hydroquinone
2,6-dichlorobenzene-1,4-diol
2,6-Dichloro-4-hydroxyphenol
2,6-dichloro-1,4-dihydroxybenzene

Chemical & Physical Properties

[ Density]:
1.624g/cm3

[ Boiling Point ]:
277ºC at 760mmHg

[ Molecular Formula ]:
C₆H₄Cl₂O₂

[ Molecular Weight ]:
179.00100

[ Flash Point ]:
121.3ºC

[ Exact Mass ]:
177.95900

[ PSA ]:
40.46000

[ LogP ]:
2.40460

[ Vapour Pressure ]:
0.00276mmHg at 25°C

[ Index of Refraction ]:
1.642

Safety Information

[ Risk Phrases ]:
20/21/22

[ Safety Phrases ]:
22-36/37/39-45

[ HS Code ]:
2908199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%