HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 20165713Generated: October 31, 2026
1-(Triphenylmethyl)aziridine-2-carboxylic acid
(S)-1-Tritylaziridine-2-carboxylic acid · (2S)-1-(Triphenylmethyl)-2-aziridinecarboxylic acid · 2-Aziridinecarboxylic acid, 1-(triphenylmethyl)-, (2S)-
https://huagongshe.com/en/chemical/20165713
Identifiers & Physical Properties
| CAS No. | 84771-33-5 |
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| Molecular formula | C22H19NO2 |
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| Average molar mass | 329.399 g/mol |
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| Monoisotopic mass | 329.14157885 g/mol |
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| SMILES | O=C(O)C1CN1C(c1ccccc1)(c1ccccc1)c1ccccc1 |
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| InChIKey | BXSIPZGNIBVSLK-UHFFFAOYSA-N |
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| PubChem CID | 20165713 |
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| DTXSID | DTXSID30603240 |
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Chemical & Physical Properties
| Boiling point | 470.3±45.0 °C(Predicted) |
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| Density | 1.257±0.06 g/cm3(Predicted) |
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| pKa (acidity coefficient) | 2.16±0.20(Predicted) |
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| GHS pictogram | GHS07 |
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| Signal word | Warning |
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| GHS hazard statements | H302-H315-H319-H332-H335 |
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| GHS precautionary statements | P261-P280-P305+P351+P338 |
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Safety & Regulations
| Signal word | Warning |
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| GHS pictogram | GHS07 |
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| GHS hazard statements | H302-H315-H319-H332-H335 |
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| GHS precautionary statements | P261-P280-P305+P351+P338 |
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