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75058

Sigma-Aldrich

Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-triacetate

≥97.0% (CHN)

Synonym(s):

DO3A-t-Bu-ester

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About This Item

Empirical Formula (Hill Notation):
C26H50N4O6
CAS Number:
122555-91-3
Molecular Weight:
514.70
MDL number:
MFCD05865261
UNSPSC Code:
12352005
PubChem Substance ID:
57652543
NACRES:
NA.22

assay

≥97.0% (CHN)

form

lumps

impurities

≤4% water

SMILES string

CC(C)(C)OC(=O)CN1CCNCCN(CCN(CC1)CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C

InChI

1S/C26H50N4O6/c1-24(2,3)34-21(31)18-28-12-10-27-11-13-29(19-22(32)35-25(4,5)6)15-17-30(16-14-28)20-23(33)36-26(7,8)9/h27H,10-20H2,1-9H3

InChI key

NMHVTLJFPDOJOD-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBZ4213
BCBT2737
BCBT0641
BCBS8108V
BCBJ1688V

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Jérôme Rossignol et al.
Sensors (Basel, Switzerland), 20(21) (2020-11-05)
A molecularly imprinted silica (MIS) coupled to a microwave sensor was used to detect three fungicides (iprodione, procymidone and pyrimethanil) present in most French wines. Chemometric methods were applied to interpret the microwave spectra and to correlate microwave signals and

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