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2-(2-cyclopropylethynyl)-4,4,5,5-tetramethyl -1,3,2-dioxaborolane

2-(2-cyclopropylethynyl)-4,4,5,5-tetramethyl -1,3,2-dioxaborolane Structure
2-(2-cyclopropylethynyl)-4,4,5,5-tetramethyl -1,3,2-dioxaborolane structure
CAS No.
1432491-43-4
Chemical Name:
2-(2-cyclopropylethynyl)-4,4,5,5-tetramethyl -1,3,2-dioxaborolane
Synonyms
Cyclopropylethynylboronic acid pinacol ester;2-(2-cyclopropylethynyl)-4,4,5,5-tetramethyl -1,3,2-dioxaborolane;1,3,2-Dioxaborolane, 2-(2-cyclopropylethynyl)-4,4,5,5-tetramethyl-
CBNumber:
CB83165023
Molecular Formula:
C11H17BO2
Molecular Weight:
192.06
MDL Number:
MFCD13182125
MOL File:
1432491-43-4.mol
Last updated:2022-12-30 16:20:48
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2-(2-cyclopropylethynyl)-4,4,5,5-tetramethyl -1,3,2-dioxaborolane Properties

Boiling point 206.2±23.0 °C(Predicted)
Density 0.99±0.1 g/cm3(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
HS Code  2931900090

2-(2-cyclopropylethynyl)-4,4,5,5-tetramethyl -1,3,2-dioxaborolane price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC C991555 Cyclopropylethynylboronicacidpinacolester 1432491-43-4 500mg $380 2021-12-16 Buy
Crysdot CD13022682 2-(Cyclopropylethynyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95+% 1432491-43-4 5g $923 2021-12-16 Buy
ChemBridge Corporation BB-4044690 2-(cyclopropylethynyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95% 1432491-43-4 1g $235 2021-12-16 Buy
Product number Packaging Price Buy
C991555 500mg $380 Buy
CD13022682 5g $923 Buy
BB-4044690 1g $235 Buy

2-(2-cyclopropylethynyl)-4,4,5,5-tetramethyl -1,3,2-dioxaborolane Preparation Products And Raw materials

Raw materials

Preparation Products

2-(2-cyclopropylethynyl)-4,4,5,5-tetramethyl -1,3,2-dioxaborolane Suppliers

Global( 21)Suppliers
Supplier Tel Email Country ProdList Advantage
Chengdu Aslee Biopharmaceuticals, Inc. 		28-85305008 CHINA 964 58
Taizhou Tongxin Bio-Tech Co., Ltd 0523-18601685-898 18652728585 sales@allyrise.com China 2744 60
Chengdu Aslee Biopharmaceuticals, Inc 028-85305008 02885305008 2306208234@qq.com China 1005 50
Bejing Famous Pharmaceutical Technology Co., Ltd. 13331045123 1963319514@qq.com China 14233 58
Jiangsu aikang biomedical research and development co., LTD 025-66110311 13155353615 qzhang@aikonchem.com China 15527 58
Nanjing Shizhou Biology Technology Co.,Ltd 025-85560043 13675144456 sean.lv@synzest.com China 11442 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44941 58
Shanghai Sunway Pharmaceutical Technology Co.,Ltd. 021-51816796-820 13611835272 sales2@sunwaypharm.com China 44486 58
Anqing Rong Chuang Biological Technology Co., Ltd. 15001988657 1367753897@qq.com China 944 58
Bide Pharmatech Ltd. 400-1647117 15221909166 product02@bidepharm.com China 63720 58
Supplier Advantage
Chengdu Aslee Biopharmaceuticals, Inc. 		58
Taizhou Tongxin Bio-Tech Co., Ltd 60
Chengdu Aslee Biopharmaceuticals, Inc 50
Bejing Famous Pharmaceutical Technology Co., Ltd. 58
Jiangsu aikang biomedical research and development co., LTD 58
Nanjing Shizhou Biology Technology Co.,Ltd 58
Energy Chemical 58
Shanghai Sunway Pharmaceutical Technology Co.,Ltd. 58
Anqing Rong Chuang Biological Technology Co., Ltd. 58
Bide Pharmatech Ltd. 58
2-(2-cyclopropylethynyl)-4,4,5,5-tetramethyl -1,3,2-dioxaborolane Cyclopropylethynylboronic acid pinacol ester 1,3,2-Dioxaborolane, 2-(2-cyclopropylethynyl)-4,4,5,5-tetramethyl- 1432491-43-4 organoboron