ChemicalBook >> CAS DataBase List >>2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane

2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane

CAS No.
347389-74-6
Chemical Name:
2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
Synonyms
Ethynylboronic acid pinacol ester;2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborlane;2-Ethynyl-4,4,5,5-tertamethyl-1,3,2-dioxaborolane;2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane;1,3,2-Dioxaborolane, 2-ethynyl-4,4,5,5-tetramethyl-;2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane >2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane AldrichCPR
CBNumber:
CB72499267
Molecular Formula:
C8H13BO2
Molecular Weight:
152
MDL Number:
MFCD13182122
MOL File:
347389-74-6.mol
MSDS File:
SDS
Last updated:2023-06-08 17:06:38

2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane Properties

Boiling point 133℃
Density 0.93
refractive index 1.4300 to 1.4340
Flash point 34℃
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
solubility Acetonitrile (Slightly), Chloroform (Sparingly)
form Solid
color Colourless to Off-White

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H317
Precautionary statements  P280-P305+P351+P338
RIDADR  UN 3272 3/PG III
WGK Germany  3
HazardClass  3
PackingGroup  III
HS Code  2931900090
NFPA 704
0
2 0

2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane price More Price(24)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich CBR01796 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane AldrichCPR 347389-74-6 1g $305 2024-03-01 Buy
TCI Chemical E1074 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane >95.0%(GC) 347389-74-6 200mg $81 2024-03-01 Buy
TCI Chemical E1074 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane >95.0%(GC) 347389-74-6 1g $240 2024-03-01 Buy
TRC B125025 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 347389-74-6 5mg $60 2021-12-16 Buy
TRC B125025 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 347389-74-6 25mg $75 2021-12-16 Buy
Product number Packaging Price Buy
CBR01796 1g $305 Buy
E1074 200mg $81 Buy
E1074 1g $240 Buy
B125025 5mg $60 Buy
B125025 25mg $75 Buy

2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane Chemical Properties,Uses,Production

2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 81)Suppliers
Supplier Tel Email Country ProdList Advantage
Accela ChemBio Inc.
+1-858-6993322 info@accelachem.com United States 17836 58
career henan chemical co
+86-0371-86658258 +8613203830695 factory@coreychem.com China 29810 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
+8613580539051 joe@yuhengpharm.com CHINA 21142 58
Win-Win chemical CO., Limited
+86-0086-577-64498589 +86-15355981851 sales@win-winchemical.com China 14427 58
Unibest Industrial Co.,Ltd.
+86-8657427855777 +86-18758850676 info@unibestcn.com China 227 58
Nanjing Hengbei Chemicals Co., Ltd.
+86-25-58393656 sales@hengbeichem.cn China 6854 58
Aceschem Inc.
+1-817863-6948 +1-(817)863-6948 sales@aceschem.com United States 19632 58
LEAPCHEM CO., LTD.
+86-852-30606658 market18@leapchem.com China 43340 58
Shanghai Acmec Biochemical Technology Co., Ltd.
+undefined18621343501 product@acmec-e.com China 33338 58
Aladdin Scientific
+1-+1(833)-552-7181 sales@aladdinsci.com United States 57505 58

View Lastest Price from 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane pictures 2020-01-10 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
347389-74-6
US $1.00 / KG 1KG 98% 200kgs Career Henan Chemical Co

347389-74-6(2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane)Related Search:

2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane Ethynylboronic acid pinacol ester 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborlane 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane AldrichCPR 1,3,2-Dioxaborolane, 2-ethynyl-4,4,5,5-tetramethyl- 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane > 2-Ethynyl-4,4,5,5-tertamethyl-1,3,2-dioxaborolane 347389-74-6 C8H13BO2 organoboron