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139661

Sigma-Aldrich

Methyl 2,2,2-trichloroacetimidate

98%

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About This Item

Linear Formula:
CCl3C(=NH)OCH3
CAS Number:
2533-69-9
Molecular Weight:
176.43
EC Number:
219-796-8
MDL number:
MFCD00001759
UNSPSC Code:
12352100
PubChem Substance ID:
24848425
NACRES:
NA.22

assay

98%

form

liquid

refractive index

n20/D 1.478 (lit.)

bp

148-149 °C (lit.)

density

1.425 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

COC(=N)C(Cl)(Cl)Cl

InChI

1S/C3H4Cl3NO/c1-8-2(7)3(4,5)6/h7H,1H3

InChI key

OGBINJLTBZWRRB-UHFFFAOYSA-N

Related Categories

Application

Methyl 2,2,2-trichloroacetimidate was used as starting material during the synthesis of novel bibenzimidazole oligomers and polymers. It was employed as reagent during the synthesis of 2,2′-bisbenzimidazole-5,5′-dicarboxylic acid.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

165.2 °F - closed cup

flash_point_c

74 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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A new sequence isomer of AB-polybenzimidazole for high-temperature PEM fuel cells.
Gulledge AL, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 50(2), 306-313 (2012)
Jun Yin et al.
The Journal of organic chemistry, 70(23), 9436-9446 (2005-11-05)
[Structure: see text]. A simple and mild condensation route for the synthesis of novel bibenzimidazole oligomers and polymers is reported here using methyl 2,2,2-trichloroacetimidate as a key starting material. The dimer, trimer, tetramer, and polymers of bibenzimidazole were synthesized as

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