Cyclopentylboronic acid

Product Name: Cyclopentylboronic acid
CAS No.: 63076-51-7
Chemical Name: Cyclopentylboronic acid
Synonyms: Cyclopentylboronic;RARECHEM AH PB 0246;Cyclopentylboronicaci;CYCLOPENTYLBORONIC ACID;CYCLOPENTANEBORONIC ACID;B-Cyclopentylboronic acid;Boronic acid, cyclopentyl-;Boronic acid,B-cyclopentyl-;Cyclopentylboronic acid >=95%;Cyclopentylboronic acid - [C2400]
CBNumber: CB2366551
Molecular Formula: C5H11BO2
Formula Weight: 113.95
MOL File: 63076-51-7.mol

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Cyclopentylboronic acid Property

Melting point:: 126 °C (dec.)(lit.)
Boiling point:: 235.0±23.0 °C(Predicted)
Density: 1.03±0.1 g/cm3(Predicted)
storage temp.: Inert atmosphere,Store in freezer, under -20°C
pka: 10.47±0.20(Predicted)
form: Crystalline Powder or Flakes
color: White to off-white
InChI: InChI=1S/C5H11BO2/c7-6(8)5-3-1-2-4-5/h5,7-8H,1-4H2
InChIKey: VTTDFSNKIMAQTB-UHFFFAOYSA-N
SMILES: C1CCCC1B(O)O
CAS DataBase Reference: 63076-51-7(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36/37/39-36
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 2931900090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

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.

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

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.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 588415
Product name: Cyclopentylboronic acid
Purity: ≥95%
Packaging: 1g
Price: $83.7
Updated: 2025/07/31

Sigma-Aldrich

Product number: 588415
Product name: Cyclopentylboronic acid
Purity: ≥95%
Packaging: 10g
Price: $290
Updated: 2025/07/31

TCI Chemical

Product number: C2442
Product name: Cyclopentylboronic Acid (contains varying amounts of Anhydride)
Packaging: 1g
Price: $25
Updated: 2025/07/31

TCI Chemical

Product number: C2442
Product name: Cyclopentylboronic Acid (contains varying amounts of Anhydride)
Packaging: 5g
Price: $76
Updated: 2025/07/31

TRC

Product number: C990033
Product name: Cyclopentylboronic acid
Packaging: 100mg
Price: $45
Updated: 2021/12/16

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