PERCHLOROETHYLENE CAS#: 127-18-4; ChemWhat Code: 1411707
Identification
| Product Name | PERCHLOROETHYLENE |
| IUPAC Name | 1,1,2,2-tetrachloroethene |
| Molecular Structure |  |
| CAS Registry Number | 127-18-4 |
| EINECS Number | 204-825-9 |
| MDL Number | MFCD00000834 |
| Synonyms | TETRACHLOROETHYLENE Tetrachloroethene 127-18-4 Perchlorethylene 1,1,2,2-Tetrachloroethylene Ethylene tetrachloride Carbon dichloride Tetrachloraethen Perchloorethyleen, per Ethylene, tetrachloro- Perchloroethene Rcra waste number U210 Percloroetilene [Italian] Perclene TG Czterochloroetylen [Polish] Tetrachloroethylene (IUPAC) Perchloorethyleen, per [Dutch] EINECS 204-825-9 Tetrachloroethylene [USP] RCRA waste no. U210 UNII-TJ904HH8SN EPA Pesticide Chemical Code 078501 BRN 1361721 TJ904HH8SN TETRACHLOROETHYLENE-1-13C NSC-9777 EC 204-825-9 4-01-00-00715 (Beilstein Handbook Reference) MFCD00000834 25135-99-3 Tetrachloroethene 100 microg/mL in Methanol Nema (VAN) WLN: GYGUYGG TTE (CHRIS Code) Freon 1110 Tetrachlooretheen(DUTCH) Tetrachloraethen(GERMAN) bmse000633 Czterochloroetylen(POLISH) 1,2,2-Tetrachloroethylene C2-Cl4 SCHEMBL23022 BIDD:ER0346 1,1,2,2-tetrachloro-ethene Perchloorethyleen, per(DUTCH) Perchloraethylen, per(GERMAN) Perchlorethylene, per(FRENCH) Perchloroethylene Reagent Grade 1,1,2, 2-Tetrachloroethylene Tetrachloroethylene, >=99.5% Eteno, 1,1,2,2-tetracloro- TETRACHLOROETHYLENE [HSDB] Tetrachloroethylene, UV/IR-Grade Ethene, 1,1,2,2-tetrachloro- TETRACHLOROETHYLENE [MART.] perchloroethylene (tetrachloroethylene) Tetrachloroethylene, anhydrous, >=99% Tetrachoroethylene; see Perchloroethylene CAS-127-18-4 Perchloroethylene; (Tetrachloroethylene) Tetrachloroethylene [UN1897] [Poison] Tetrachloroethylene, for HPLC, >=99.9% Tetrachloroethylene, ReagentPlus(R), 99% Tetrachloroethylene, for synthesis, 99.0% Tetrachloroethylene, ACS reagent, >=99.0% EN300-19890 Tetrachloroethene 1000 microg/mL in Methanol Tetrachloroethene 5000 microg/mL in Methanol 1,1,2,2-Tetrachloroethylene (ACD/Name 4.0) Tetrachloroethylene, SAJ first grade, >=98.0% Tetrachloroethylene, SAJ special grade, >=99.0% Tetrachloroethylene, UV HPLC spectroscopic, 99.9% TETRACHLOROETHYLENE (PERCHLOROETHYLENE) Tetrachloroethylene, Ultrapure, Spectrophotometric Grade |
| Molecular Formula | C2Cl4 |
| Molecular Weight | 165.8 |
| InChI | InChI=1S/C2Cl4/c3-1(4)2(5)6 |
| InChI Key | CYTYCFOTNPOANT-UHFFFAOYSA-N |
| Canonical SMILES | C(=C(Cl)Cl)(Cl)Cl |
| Patent Information | ||
| Patent ID | Title | Publication Date |
| CN111454122 | Method for eliminating hydrogen chloride by catalytic cracking of chloralkane | 2020 |
| WO2014/62255 | METHOD OF PREPARING HALOGENATED SILAHYDROCARBYLENES | 2014 |
| WO2010/45104 | PYRROLO[1,2-b]PYRIDAZINE DERIVATIVES | 2010 |
| US6362383 | Hydro-fluorination of chlorinated hydrocarbons | 2002 |
Physical Data
| Appearance | Colorless, clear and no mechanical impurities |
| Melting Point, °C | Comment (Melting Point) |
| 13.5 | Mol(s) H2O |
| -22.35 | |
| -22.18 | |
| -23.5 | |
| -19 |
| Boiling Point, °C | Pressure (Boiling Point), Torr |
| 72 – 73 | 160 |
| 122 | |
| 55 | 150.015 |
| 121.1 | |
| 121.1 | |
| 121 | 760.051 |
| 121 |
| Density, g·cm-3 | Measurement Temperature, °C |
| 1.61273 | 26 |
| 1.6227 | 20 |
| 1.61449 | 24.99 |
| 1.62 | 24.84 |
| 1.6148 | 24.99 |
| Description (Association (MCS)) | Solvent (Association (MCS)) | Temperature (Association (MCS)), °C | Partner (Association (MCS)) |
| Enthalpy of adsorption | gaseous matrix | calcined ordered mesoporous silica MCM-41 | |
| Adsorption isotherm | gaseous matrix | 86.84 | calcined ordered mesoporous silica MCM-41 |
| Adsorption and desorption isotherms | 24.84 | calcined ordered mesoporous silica MCM-41 | |
| Adsorption and desorption isotherms | 24.84 | Cr3+-exchanged natural clinoptilolite from Ukraine | |
| Enthalpy of adsorption | gaseous matrix | Cr3+-exchanged natural clinoptilolite from Ukraine |
Spectra
| Description (NMR Spectroscopy) | Nucleus (NMR Spectroscopy) | Solvents (NMR Spectroscopy) | Frequency (NMR Spectroscopy), MHz |
| Chemical shifts | 13C | tetrahydrofuran-d8 | |
| Spectrum | 13C | ||
| Chemical shifts | 13C | 75.5 | |
| CIDNP | 13C |
| Description (IR Spectroscopy) | Solvent (IR Spectroscopy) | Temperature (IR Spectroscopy), °C |
| Spectrum | ||
| Bands | solid matrix | -269.16 |
| Bands | solid Ar | -261.15 |
| Spectrum | nujol | |
| Reflection spectrum | ||
| Spectrum | 24.85 |
| Description (UV/VIS Spectroscopy) | Solvent (UV/VIS Spectroscopy) | Comment (UV/VIS Spectroscopy) | Absorption Maxima (UV/VIS), nm | Ext./Abs. Coefficient, l·mol-1cm-1 |
| Spectrum | hexane | concentration dependence | ||
| Spectrum | gas | 190 – 290 nm | ||
| Absorption maxima | various solvent(s) | 258.5 | 15488.1 | |
| Absorption maxima | ethyl acetate | 259 | 15136 | |
| Absorption maxima | dioxane | 259.5 | 9550 |
Route of Synthesis (ROS)
Route of Synthesis (ROS) of PERCHLOROETHYLENE CAS 127-18-4
| Conditions | Yield |
| With hydrogen fluoride; chlorine; antimony pentafluoride at 126 – 148℃; under 17251.7 – 20252 Torr; for 7.1h; | A 51.5% B 44% |
| With hydrogen fluoride; antimony pentafluoride at 145 – 148℃; under 19126.9 Torr; for 4.6h; | A 27.7% B 39.8% |
| With hydrogen fluoride; antimony pentafluoride at 106 – 147℃; under 16126.6 – 18001.8 Torr; for 5.3h; Experimental Procedure Example 4 (comparative) In this experiment, the same catalyst and apparatus as the previous experiment were used. A series of reactions were carried out in the autoclave using the same catalyst. Catalyst fluorination : Antimony pentachloride was added to the autoclave and the autoclave was sealed. Anhydrous hydrogen fluoride (192.8g, 9.64m) was then added in aliquots, venting through the scrubber chain, as required. The autoclave was then heated over 4 hours to 117C and allowed to cool. Run 1: Perchloroethylene (59.8g, 0.361m) was charged to the autoclave. The autoclave was then heated to 106C over 2 hours and the pressure rose to 2.4 MPa (23.0 barg). Venting was then commenced through the scrubber chain. The autoclave was then further heated to 141C over 3.3 hours, while the pressure was maintained between 2.15-2.40 MPa (20.5-23.0 barg). | A 21.1% B 30.5% |
Safety and Hazards
| Pictogram(s) |   |
| Signal | Warning |
| GHS Hazard Statements | H351: Suspected of causing cancer [Warning Carcinogenicity] H411: Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard] |
| Precautionary Statement Codes | P203, P273, P280, P318, P391, P405, and P501 (The corresponding statement to each P-code can be found at the GHS Classification page.) |
Other Data
| Transportation | Under room temperature away from light |
| HS Code | |
| Storage | Under room temperature away from light |
| Shelf Life | 1 year |
| Market Price |
| Druglikeness | |
| Lipinski rules component | |
| Molecular Weight | 165.834 |
| logP | 3.026 |
| HBA | 0 |
| HBD | 0 |
| Matching Lipinski Rules | 4 |
| Polar Surface Area (PSA) | 0 |
| Rotatable Bond (RotB) | 0 |
| Matching Veber Rules | 2 |
| Quantitative Results | ||
| 1 of 262 | Comment (Pharmacological Data) | Bioactivities present |
| Reference | Process for the preparation of dibenzothiepin derivative | |
| 2 of 262 | Comment (Pharmacological Data) | Bioactivities present |
| Reference | ||
| 3 of 262 | Comment (Pharmacological Data) | Bioactivities present |
| Reference | Process for the production of polyfunctional cyanic acid esters | |
| 4 of 262 | Comment (Pharmacological Data) | Bioactivities present |
| Reference | PROCESS FOR PURIFYING PENTAFLUOROETHANE, PROCESS FOR PRODUCING THE SAME, AND USE THEREOF | |
| 5 of 262 | Comment (Pharmacological Data) | Bioactivities present |
| Reference | Antifungal paints and coatings |
| Use Pattern |
| PERCHLOROETHYLENE CAS#: 127-18-4 can be usde in metal sur face cleaning,clothes dry cleaning,fossil fuel extracting ,medicine producing ,organic synthesizi ng,and oil,rubber,resin alkaloids,wax dissolving. |
Buy Reagent | |
| No reagent supplier? | Send quick inquiry to ChemWhat |
| Want to be listed here as a reagent supplier? (Paid service) | Click here to contact ChemWhat |
Approved Manufacturers | |
| Caming Pharmaceutical Ltd | http://www.caming.com/ |
| Want to be listed as an approved manufacturer (Requires approvement)? | Please download and fill out this form and send back to approved-manufacturers@chemwhat.com |
Contact Us for Other Help | |
| Contact us for other information or services | Click here to contact ChemWhat |