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715557

Sigma-Aldrich

1H-Benzo[d][1,2,3]triazol-5-ylboronic acid pinacol ester

97%

Synonym(s):

5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d][1,2,3]triazole

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About This Item

Empirical Formula (Hill Notation):
C12H16BN3O2
CAS Number:
1257651-13-0
Molecular Weight:
245.09
MDL number:
MFCD12545934
UNSPSC Code:
12352103
PubChem Substance ID:
329762980
NACRES:
NA.22

Assay

97%

form

solid

mp

142-146 °C

storage temp.

2-8°C

SMILES string

CC1(C)OB(OC1(C)C)c2ccc3[nH]nnc3c2

InChI

1S/C12H16BN3O2/c1-11(2)12(3,4)18-13(17-11)8-5-6-9-10(7-8)15-16-14-9/h5-7H,1-4H3,(H,14,15,16)

InChI key

QUYDCPHDUNQFKF-UHFFFAOYSA-N

Related Categories

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKBR6612V
MKBC2562V
MKBC2562

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