.Bis(pinacolato)diboron CAS NO.73183-34-3

product information

bis(pinacolato)diboron basic information

product name:	bis(pinacolato)diboron
synonyms:	bis(2,2,3,3-tetramethyl-2,3-butanedionato)diboron;bis(pinacolato)diborane;bis(pinacolato)diboron;diboron pinacol ester;4,4,4',4',5,5,5',5'-octamethyl-2,2'-bl-1,3,2-dioxaborolane;4,4,4',4',5,5,5',5'-octamethyl-2,2'-bis(1,3,2-dioxaborolane);4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi-1,3,2-dioxaborolane;4,4,4',4',5,5,5',5'-octamethyl-2,2-bi-1,3,2-dioxaborolane
cas:	73183-34-3
mf:	c12h24b2o4
mw:	253.94
einecs:	-0
product categories:	pharmaceutical intermediates;boron compounds;blocks;boronicacids;miscellaneous;small molecule;aliphatics;boronic acids & esters;diboron series;reagent;organoborons;diboron esters;b (classes of boron compounds);chiral chemicals;boronic acids & esters;oled materials,pharm chemical,electronic
mol file:	73183-34-3.mol

bis(pinacolato)diboron chemical properties

mp	137-140 °c(lit.)
storage temp.	0-6°c
merck	1300
brn	7703552
cas database reference	73183-34-3(cas database reference)

safety information

hazard codes	xi,xn
risk statements	36/37/38-20/21/22
safety statements	26-37/39-36
wgk germany	3
hazard note	irritant
hazardclass	irritant, irritant-harmful, keep cold

msds information

provider	language
sigmaaldrich	english
acros	english
alfa	english

bis(pinacolato)diboron usage and synthesis

chemical properties	white crystal powder
usage	suzuki reaction
usage	bis(pinacolato)diboron is used as a condensation agent in the preparation poly(arylene)s. bis(pinacolato)diboron is an organoboranate with potential use as matrix metallo-proteinase (mmp-2) inhibitor.

company information

henan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.

we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.

we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.

we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate.