But-3-en-1-ylboronic acid

Product Name: But-3-en-1-ylboronic acid
CAS No.: 379669-72-4
Chemical Name: But-3-en-1-ylboronic acid
Synonyms: but-3-enylboronicaci;3-Butenylboronic acid;But-3-enylboronic acid;3-Butenyl-1-boronic acid;But-1-ene-4-boronic acid;but-3-en-1-ylboronic acid;B-3-Buten-1-ylboronic acid;Boronic acid, B-3-buten-1-yl-
CBNumber: CB42090959
Molecular Formula: C4H9BO2
Formula Weight: 99.92
MOL File: 379669-72-4.mol

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But-3-en-1-ylboronic acid Property

Melting point:: 84-90 °C
Boiling point:: 196.7±33.0 °C(Predicted)
Density: 0.937±0.06 g/cm3(Predicted)
storage temp.: 2-8°C
pka: 10.25±0.43(Predicted)

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Safety

WGK Germany: 3
HS Code: 2931900090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 687650
Product name: But-3-enylboronic acid
Purity: ≥95%
Packaging: 1g
Price: $72.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: 687650
Product name: But-3-enylboronic acid
Purity: ≥95%
Packaging: 5g
Price: $860
Updated: 2024/03/01

TRC

Product number: B693113
Product name: But-1-ene-4-boronicacid
Packaging: 250mg
Price: $55
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB160548
Product name: But-1-ene-4-boronic acid
Packaging: 1g
Price: $60
Updated: 2021/12/16

AK Scientific

Product number: X0762
Product name: But-1-ene-4-boronicacid
Packaging: 1g
Price: $91
Updated: 2021/12/16

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But-3-en-1-ylboronic acid Chemical Properties,Usage,Production

Uses

Reactant for:

Ag(I)-promoted Suzuki-Miyaura cross-couplings

General Description

May contain varying amounts of anhydride.

Purification Methods

Recrystallise the acid from toluene and dry it in vacuo.[cf Letsinger & Skoog J Org Chem 18 895 1953.]

But-3-en-1-ylboronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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But-3-en-1-ylboronic acid Suppliers

China 21 India 1 Switzerland 1 United Kingdom 1 United States 5 Global 29

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
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Energy Chemical

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Nanjing Chemlin Chemical Co., Ltd

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Shanghai Hanhong Scientific Co.,Ltd.

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9ding chemical ( Shanghai) Limited

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Shanghai ShiXian Chemical Technology Co., Ltd.

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Shanghai Tombiopharma Chemical Co. Ltd.

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Sigma-Aldrich

Tel: 021-61415566 800-8193336
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Wuhan Chemwish Technology Co.， Ltd

Tel: 027-67849912
Fax: 027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 9148
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379669-72-4

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