(+/-)-2,2-Dibromo-1,1-Binaphthyl

Names

[ CAS No. ]:
74866-28-7

[ Name ]:
(+/-)-2,2-Dibromo-1,1-Binaphthyl

[Synonym ]:
MFCD00188005
2-bromo-1-(2-bromonaphthalen-1-yl)naphthalene

Chemical & Physical Properties

[ Density]:
1.614g/cm3

[ Boiling Point ]:
178-183°C

[ Melting Point ]:
178-183 °C

[ Molecular Formula ]:
C₂₀H₁₂Br₂

[ Molecular Weight ]:
412.11700

[ Flash Point ]:
178-183°C

[ Exact Mass ]:
409.93100

[ LogP ]:
7.18500

[ Index of Refraction ]:
1.73

MSDS

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Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H413

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

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2903999090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2903999090

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%