2,2':5',2"-Terthiophene-5-boronic acid pinacol ester
Names
[ CAS No. ]:
849062-17-5
[ Name ]:
2,2':5',2"-Terthiophene-5-boronic acid pinacol ester
[Synonym ]:
2,2':5',2"-Terthiophene-5-Boronic Acid Pinacol Ester
2,2'-PIPERAZINE-1,4-DIYLBIS(IMINOACETONITRILE)
2,2'-5',2"-terthiophene-5-boronic acid pinicolester
5-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)-2,2':5',2''-terthiophene
2-([2,2':5',2''-Terthiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Chemical & Physical Properties
[ Density]:
1.27g/cm3
[ Boiling Point ]:
492.3ºC at 760 mmHg
[ Melting Point ]:
109-113ºC(lit.)
[ Molecular Formula ]:
C18H19BO2S3
[ Molecular Weight ]:
374.34800
[ Flash Point ]:
251.5ºC
[ Exact Mass ]:
374.06400
[ PSA ]:
103.18000
[ LogP ]:
5.50430
[ Index of Refraction ]:
1.62
MSDS
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ RIDADR ]:
NONH for all modes of transport
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2934999090
[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%