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

Product Name: 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
Formula Weight: 152
MOL File: 347389-74-6.mol

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

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

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Safety

RIDADR: UN 3272 3/PG III
WGK Germany: 3
HazardClass: 3
PackingGroup: III
HS Code: 2931900090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H317May cause an allergic skin reaction

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: CBR01796
Product name: 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Purity: AldrichCPR
Packaging: 1g
Price: $305
Updated: 2024/03/01

TCI Chemical

Product number: E1074
Product name: 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Purity: >95.0%(GC)
Packaging: 200mg
Price: $81
Updated: 2024/03/01

TCI Chemical

Product number: E1074
Product name: 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Purity: >95.0%(GC)
Packaging: 1g
Price: $240
Updated: 2024/03/01

TRC

Product number: B125025
Product name: 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Packaging: 5mg
Price: $60
Updated: 2021/12/16

TRC

Product number: B125025
Product name: 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Packaging: 25mg
Price: $75
Updated: 2021/12/16

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

Raw materials

Preparation Products

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

Americas 1 China 68 Europe 1 India 1 Japan 1 United Kingdom 1 United States 8 Global 81

Shanghai Toplab Chemical Co., Ltd.

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TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
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Advantage: 81

Energy Chemical

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Shanghai Sunway Pharmaceutical Technology Co., Ltd

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Shanghai Topbiochem Technology Co., Ltd

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Country: China
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TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28398
Advantage: 80

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

Career Henan Chemical Co

Product: 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane 347389-74-6
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 200kgs
Release date: 2020-01-09

347389-74-6, 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolaneRelated 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 &gt

2-Ethynyl-4,4,5,5-tertamethyl-1,3,2-dioxaborolane

347389-74-6

C8H13BO2

organoboron