5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene

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Names

[ CAS No. ]:
479719-88-5

[ Name ]:
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene

[Synonym ]:
2-(2,2'-Bithiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
2-([2,2'-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
5-(4,4,5,5-TetraMethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene
MFCD04039974
1,3,2-Dioxaborolane, 2-[2,2'-bithiophen]-5-yl-4,4,5,5-tetramethyl-
4,4,5,5-tetramethyl-2-(5-thiophen-2-ylthiophen-2-yl)-1,3,2-dioxaborolane
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2′-bithiophene

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
406.1±35.0 °C at 760 mmHg

[ Melting Point ]:
35.5-38.0ºC

[ Molecular Formula ]:
C14H17BO2S2

[ Molecular Weight ]:
292.225

[ Flash Point ]:
199.4±25.9 °C

[ Exact Mass ]:
292.076294

[ PSA ]:
74.94000

[ LogP ]:
3.77580

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.571

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
22-24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

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%