Date published: 2025-10-27

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Trichloromethyl chloroformate (CAS 503-38-8)

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Alternate Names:
Diphosgene; di-Phosgene
CAS Number:
503-38-8
Molecular Weight:
197.83
Molecular Formula:
C2Cl4O2
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

QUICK LINKS

Easy to handle substitute for phosgene (1), (2), (3); In-situ charcoal-catalyzed decomposition to phosgene and reaction with amino acids to N-carboxy anhydrides (4)


Trichloromethyl chloroformate (CAS 503-38-8) References

1. H. Ogura et al. Bull. Chem. Soc. Jpn. 56, 2485, (1983) 2. K. Kunita, Y. Iwakura Org. Synth. 59, 195, (1980) 3. L.N. Pridgen et al. J. Org. Chem. 54, 3231, (1989) 4. R. Katakai, Y. Iizuka J. Org. Chem. 50, 715, (1985)

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Trichloromethyl chloroformate, 10 ml

sc-253742
10 ml
$129.00