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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:
32315-10-9
Molecular Weight:
296.75
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
57647342
EC Number:
250-986-3
Beilstein/REAXYS Number:
1787583
MDL number:
MFCD00062848
Assay:
≥99.0% (AT)
Form:
solid
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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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Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Codes

H314,H330

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 (personal protective equipment)

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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