text.skipToContent text.skipToNavigation

Maximum quantity allowed is 999

Please select the quantity

CAS RN: 4426-47-5 | Product Number: B0529

Butylboronic Acid (contains varying amounts of Anhydride) [for Esterification]

  • 1-Butaneboronic Acid (contains varying amounts of Anhydride)
1   Contact Us
2   Contact Us
3   Contact Us

*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).

Product Number B0529
Molecular Formula / Molecular Weight C__4H__1__1BO__2 = 101.94 
Physical State (20 deg.C) Solid
CAS RN 4426-47-5
Reaxys Registry Number 1733489
PubChem Substance ID 87563550
SDBS (AIST Spectral DB) 4205
MDL Number


Appearance White to Light yellow powder to crystaline
Purity(Neutralization titration) 97.0 to 120.0 %
Properties (reference)
Melting Point 90 °C
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
EC Number 224-607-7
Transport Information:
HS Number 2931900090
PubMed Literature

Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.

The requested SDS is not available.

Please Contact Us for more information.

C of A & Other Certificates
Please enter Lot Number Incorrect Lot Number is entered
Analytical Charts
Please enter Lot Number Incorrect Lot Number is entered

The requested analytical chart is not available. Sorry for the inconvenience.

Other Documents