23258

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23258

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2,2,2-Trichloroethyl chloroformate

purum, ≥98.0% (NT)

Synonym:2,2,2-Trichloroethoxycarbonyl chloride
CAS Number:17341-93-4
Linear Formula:ClCOOCH2CCl3
Molecular Weight:211.86
Beilstein Registry Number:970619
EC Number:241-363-7
MDL number:MFCD00000810
PubChem Substance ID:24853913

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Description

Other NotesProtecting group reagent for amines and alcohols 1,2; Reagent for the demethylation of tert-amines3

Properties

vapor pressure0.06 psi ( 20 °C)
gradepurum
assay≥98.0% (NT)
refractive indexn20/D 1.471(lit.)
 n20/D 1.471
bp171-172 °C(lit.)
density1.539 g/mL at 25 °C(lit.)
storage temp.2-8°C

Safety

Personal Protective EquipmentFaceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard CodesT
Risk Statements23-34
Safety Statements26-36/37/39-45
RIDADRUN3277 6.1/PG 2
WGK Germany3

References

Cited Reference1. M. Imoto et al. Bull. Chem. Soc. Jpn. 60, 2205, (1987)
 2. F. Farina et al. Tetrahedron Lett. 32, 1109, (1991)
 3. X.S. He, A. Brossi Synth. Commun. 20, 2177, (1990)
FieserFieser 2,426 / Fieser 3,296 / Fieser 4,522 / Fieser 5,686 / Fieser 7,383
referenceAldrich MSDS 1, 1738:D / Corp MSDS 1 (2), 3412:C / FT-IR 1 (1), 734:D / FT-IR 2 (1), 1237:D / FT-NMR 1 (1), 1202:B / IR-Spectra (3), 429:C / IR-Spectra (2), 381:A / RegBook 1 (1), 859:H / Sigma FT-IR 1 (2), 939:B / Structure Index 1, 132:A:5 / Vapor Phase 3, 771:D