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Sigma-Aldrich

tert-Butyl isocyanoacetate

technical, ≥95% (GC)

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About This Item

Linear Formula:
CNCH2COOC(CH3)3
CAS Number:
2769-72-4
Molecular Weight:
141.17
Beilstein/REAXYS Number:
4130722
MDL number:
MFCD00042952
UNSPSC Code:
12352100
PubChem Substance ID:
57651661
NACRES:
NA.22

grade

technical

assay

≥95% (GC)

refractive index

n20/D 1.422

bp

50 °C/0.1 mmHg (lit.)

density

0.97 g/mL at 20 °C (lit.)

shipped in

wet ice

storage temp.

−20°C

SMILES string

CC(C)(C)OC(=O)C[N+]#[C-]

InChI

1S/C7H11NO2/c1-7(2,3)10-6(9)5-8-4/h5H2,1-3H3

InChI key

IQSYKHVFMYGJER-UHFFFAOYSA-N

Related Categories

Other Notes

Review

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

179.6 °F - closed cup

flash_point_c

82 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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U. Schollkopf
Angewandte Chemie (International Edition in English), 89, 351-351 (1977)
Stefan Oelmann et al.
Biomacromolecules, 20(1), 90-101 (2018-06-06)
A Passerini three-component polymerization was performed for the synthesis of amphiphilic star-shaped block copolymers with hydrophobic cores and hydrophilic coronae. The degree of polymerization of the hydrophobic core was varied from 5 to 10 repeating units, and the side chain

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