15217
Bis(trichloromethyl) carbonate
purum, ≥99.0% (AT)
동의어(들):
Triphosgene, tri-Phosgene
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
Cl3COCOOCCl3
CAS 번호:
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
InChI key
UCPYLLCMEDAXFR-UHFFFAOYSA-N
InChI
1S/C3Cl6O3/c4-2(5,6)11-1(10)12-3(7,8)9
SMILES string
ClC(Cl)(Cl)OC(=O)OC(Cl)(Cl)Cl
grade
purum
assay
≥99.0% (AT)
form
solid
mp
77-82 °C
functional group
carbonate, chloro
storage temp.
2-8°C
Quality Level
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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
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Inhalation - Skin Corr. 1B
저장 등급
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
H. Eckert, B. Forster
Angewandte Chemie (International Edition in English), 99, 922-922 (1987)
P.R.M. Muller
Spec. Chem., 14, 357-357 (1994)
R. Cortez et al.
Synthetic Communications, 21, 285-285 (1991)
G.B. Gill et al.
Tetrahedron Letters, 30, 3229-3229 (1989)
E Falb et al.
The journal of peptide research : official journal of the American Peptide Society, 53(5), 507-517 (1999-07-29)
This paper reports procedures for the straightforward in situ generation of Fmoc-amino acid chlorides using bis-(trichloromethyl)carbonate (BTC) and their utilization for difficult couplings during solid-phase peptide synthesis. The BTC-mediated coupling of all Fmoc-protected proteinogenic amino acids to a large variety
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