15217
Bis(trichloromethyl) carbonate
purum, ≥99.0% (AT)
Synonym(s):
Triphosgene, tri-Phosgene
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About This Item
Linear Formula:
Cl3COCOOCCl3
CAS Number:
Molecular Weight:
296.75
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
250-986-3
Beilstein/REAXYS Number:
1787583
MDL number:
Assay:
≥99.0% (AT)
Form:
solid
grade
purum
Quality Segment
assay
≥99.0% (AT)
form
solid
mp
77-82 °C
functional group
carbonate, chloro
storage temp.
2-8°C
SMILES string
ClC(Cl)(Cl)OC(=O)OC(Cl)(Cl)Cl
InChI
1S/C3Cl6O3/c4-2(5,6)11-1(10)12-3(7,8)9
InChI key
UCPYLLCMEDAXFR-UHFFFAOYSA-N
Application
Bis(trichloromethyl) carbonate was used in the preparation of Fmoc-amino acid chlorides. It was also used in the preparation of aryl-(Z)-vinyl chlorides.
Other Notes
Crystalline, easy-to-handle substitute for phosgene; 1 mole of the reagent corresponds in its reactivity to 3 moles phosgene
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Inhalation - Skin Corr. 1B
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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