ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Borane >2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
![2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane Structure](CAS/GIF/347389-74-6.gif)
- 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
- MOL File:
- 347389-74-6.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/6/8 17:06:38
| 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) |  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 |
|
2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | CBR01796 | 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane AldrichCPR | 347389-74-6 | 1G | ₹26510.43 | 2022-06-14 | Buy |
| TCI Chemicals (India) | E1074 | 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane min. 95.0 % | 347389-74-6 | 200MG | ₹6800 | 2022-05-26 | Buy |
| TCI Chemicals (India) | E1074 | 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane min. 95.0 % | 347389-74-6 | 1G | ₹19500 | 2022-05-26 | Buy |
2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane Preparation Products And Raw materials
Global( 81)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Accela ChemBio Inc. | +1-858-6993322 | United States | 19479 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29825 | 58 | Inquiry |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | CHINA | 21149 | 58 | Inquiry |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | China | 14351 | 58 | Inquiry |
| Unibest Industrial Co.,Ltd. | +86-8657427855777 +86-18758850676 | China | 226 | 58 | Inquiry |
| Nanjing Hengbei Chemicals Co., Ltd. | +86-25-58393656 | China | 6856 | 58 | Inquiry |
| Aceschem Inc. | +1-817863-6948 +1-（817）863-6948 | United States | 19639 | 58 | Inquiry |
| LEAPCHEM CO., LTD. | +86-852-30606658 | China | 43348 | 58 | Inquiry |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | China | 33350 | 58 | Inquiry |
347389-74-6(2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane)Related Search:
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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