(4,7,10-Tris-tert-butoxycarbonylmethyl-1,4,7,10tetraaza-cyclododec-1-yl)-acetic acid CAS No.137076-54-1 / Cat No.EBD43276
TRI-TERT-BUTYL 1,4,7,10-TETRAAZACYCLODODECANE-TETRAACETATE
[4,7,10-tris(2-tert-butoxy-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl]acetic acid
Tri-tert-butyl 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetate
tri-tert-butyl 1 4 7 10-tetraazacyclodod
tri-tert-butyl 1,4,7,10-tetraazacyclododecane-tetraacetate
1,4,7,10-tetraazacyclododecane-1,4,7-tris-tert-butyl acetate-10-acetic acid
dota-tris (t-bu ester)(b-260)
2-(4,7,10-tris(2-tert-butoxy-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl)acet
1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid tri-tert-butyl ester
1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid, tris(1,1-dimethylethyl) ester
2-(4,7,10-tris(2-tert-butoxy-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl)acetic acid
(4,7,10-Tris-tert-butoxycarbonylmethyl-1,4,7,10tetraaza-cyclododec-1-yl)-acetic acid
Tri-tert-butyl 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetate
Properties
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Density:
1.097 g/cm3
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Boiling point:
632.127 °C at 760 mmHg
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Flashing point:
336.099 °C
Safety Information
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Symbol:
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Signal words:
Warning -
Hazard statements:
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
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Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
Prediction： 13C NMR (75 MHz, CD3OD) (delta, ppm): 171 .6 (C2), 170.9 (C9), 169.7 (C14), 81 .6 (C16), 81.3 (C11), 57.3 (C1), 56.3 (C8), 55.6 (C13), 53.2-50.9 (C2, C3), 50.5-47.7 (C5, C6), 27.5 (C17), 27.4 (C12).
1H NMR
13C NMR
