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;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
Biosynth Carbosynth
Product number
FB160548
Product name
But-1-ene-4-boronic acid
Packaging
10g
Price
$400
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

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94838
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76
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44700
Advantage
61
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35906
Advantage
56
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
18088
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-021-64543801 13764082696
Email
2355241799@qq.com
Country
China
ProdList
42982
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64
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
18216
Advantage
56
Shanghai ShiXian Chemical Technology Co., Ltd.
Tel
18681884732 18681884732
Fax
021-51632502
Email
2245256225@qq.com
Country
China
ProdList
1429
Advantage
50
Shanghai Tombiopharma Chemical Co. Ltd.
Tel
13391076197
Email
tombiopharma@163.com
Country
China
ProdList
4992
Advantage
55
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51471
Advantage
80
Wuhan Chemwish Technology Co., Ltd
Tel
027-67849912
Fax
027-87531808
Email
sales@chemwish.com
Country
China
ProdList
9150
Advantage
60

379669-72-4, But-3-en-1-ylboronic acidRelated Search:


  • But-1-ene-4-boronic acid
  • But-3-enylboronic acid
  • 3-Butenylboronic acid
  • 3-Butenyl-1-boronic acid
  • Boronic acid, B-3-buten-1-yl-
  • but-3-enylboronicaci
  • B-3-Buten-1-ylboronic acid
  • 379669-72-4
  • CH2CHCH2CH2BOH2
  • Organoborons