TETRACHLOROETHYLENE

Tetrachloroethene

127-18-4

Perchloroethylene

Ethene, tetrachloro-

Perc

Perchlorethylene

Tetrachlorethylene

1,1,2,2-Tetrachloroethylene

Ethylene tetrachloride

Carbon dichloride

Ankilostin

Didakene

Perclene

Tetracap

Tetraguer

Tetraleno

Tetralex

Tetropil

Perawin

Tetlen

Tetrachloraethen

PerSec

1,1,2,2-Tetrachloroethene

Carbon bichloride

PERK

Percloroetilene

Tetracloroetene

Fedal-UN

Tetrachlooretheen

Czterochloroetylen

Percosolve

Perchlor

Perklone

Tetravec

Tetroguer

Nema

Perchloraethylen, per

Perchlorethylene, per

Perclene D

Dow-per

Dilatin PT

Perchloorethyleen, per

Antisol 1

Ethylene, tetrachloro-

Perchloroethene

Antisal 1

Rcra waste number U210

Nema, veterinary

NCI-C04580

ENT 1,860

Perclene TG

UN 1897

TJ904HH8SN

DTXSID2021319

CHEBI:17300

TETRACHLOROETHYLENE-1-13C

NSC-9777

Percosolv

Caswell No. 827

C2Cl4

MFCD00000834

Percloroetilene [Italian]

Tetrachlooretheen [Dutch]

Tetrachloraethen [German]

Tetracloroetene [Italian]

Czterochloroetylen [Polish]

Tetrachloroethylene (IUPAC)

25135-99-3

CCRIS 579

HSDB 124

Perchloorethyleen, per [Dutch]

Perchloraethylen, per [German]

Perchlorethylene, per [French]

Tetrachloroethene 100 microg/mL in Methanol

NSC 9777

EINECS 204-825-9

UN1897

Tetrachloroethylene [USP]

RCRA waste no. U210

UNII-TJ904HH8SN

EPA Pesticide Chemical Code 078501

BRN 1361721

Tetrachlorathen

AI3-01860

tetrachloro-ethene

tetrachloro-ethylene

Nema (VAN)

WLN: GYGUYGG

Freon 1110

Tetrachlooretheen(DUTCH)

Tetrachloraethen(GERMAN)

Percloroetilene(ITALIAN)

Tetracloroetene(ITALIAN)

bmse000633

Czterochloroetylen(POLISH)

EC 204-825-9

1,2,2-Tetrachloroethylene

SCHEMBL23022

4-01-00-00715 (Beilstein Handbook Reference)

BIDD:ER0346

1,1,2,2-tetrachloro-ethene

Perchloorethyleen, per(DUTCH)

Perchloraethylen, per(GERMAN)

Perchlorethylene, per(FRENCH)

CHEMBL114062

DTXCID601319

TETRACHLOROETHYLENE [II]

TETRACHLOROETHYLENE [MI]

1,1,2, 2-Tetrachloroethylene

Tetrachloroethylene, >=99.5%

NSC9777

TETRACHLOROETHYLENE [HSDB]

Tetrachloroethylene, UV/IR-Grade

Ethene, 1,1,2,2-tetrachloro-

TETRACHLORETHYLENE [WHO-DD]

TETRACHLOROETHYLENE [MART.]

Tox21_201196

AKOS009031593

MCULE-3770837074

Tetrachloroethylene, analytical standard

Tetrachloroethylene, anhydrous, >=99%

NCGC00090944-01

NCGC00090944-02

NCGC00090944-03

NCGC00258748-01

CAS-127-18-4

InChI=1/C2Cl4/c3-1(4)2(5)

Tetrachloroethylene [UN1897] [Poison]

Tetrachloroethylene, for HPLC, >=99.9%

Tetrachloroethylene, ReagentPlus(R), 99%

DB-041854

Tetrachloroethylene, for synthesis, 99.0%

NS00004674

S0641

Tetrachloroethylene, ACS reagent, >=99.0%

EN300-19890

Tetrachloroethene 1000 microg/mL in Methanol

Tetrachloroethene 5000 microg/mL in Methanol

C06789

F 1110

1,1,2,2-Tetrachloroethylene (ACD/Name 4.0)

Tetrachloroethylene, SAJ first grade, >=98.0%

A805656

Q410772

Tetrachloroethylene, SAJ special grade, >=99.0%

J-524851

Tetrachloroethylene, UV HPLC spectroscopic, 99.9%

BRD-K68386748-001-01-2

TETRACHLOROETHYLENE (PERCHLOROETHYLENE) [IARC]

F0001-0391

Tetrachloroethylene, Ultrapure, Spectrophotometric Grade

Density Standard 1623 kg/m3, H&D Fitzgerald Ltd. Quality

The Henry's Law constant for tetrachloroethylene is 0.0177 atm-cu m/mole(1). This Henry's Law constant indicates that tetrachloroethylene is expected to volatilize rapidly from water surfaces(2). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(2) is estimated as 4 hours(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(2) is estimated as 5 days(SRC). The volatilization half-life of tetrachloroethylene was reported as 3.2 minutes in laboratory experiments using distilled water(3). Tetrachloroethylene's Henry's Law constant(1) indicates that volatilization from moist soil surfaces may occur(SRC). Tetrachloroethylene is expected to volatilize from dry soil surfaces based on a vapor pressure of 18.5 mm Hg at 25 deg C(4). Volatilization half-lives in the range of 1.2-5.4 hrs were measured for tetrachloroethylene from a sandy loam soil surface and volatilization half-lives of 1.9-5.2 hrs were measured from an organic topsoil(5).
Literature: (1) Gossett JM; Environ Sci Technol 21: 202-206 (1987) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Chiou CT et al; Environ Int 3: 231-4 (1980) (4) Riddick JA et al; Organic Solvents. 4th ed., New York, NY: Wiley Interscience (1986) (5) Zytner RG et al; pp. 101-8 in 43rd Purdue Indust Waste Conf (1989)

The Koc value of tetrachloroethylene in a silt loam was measured as 210(1) and the Koc in a Lincoln fine sandy soil was 200(2). An average Koc of 237 was calculated for tetrachloroethylene in 6 soils (acid peat, acid humic, calcareous humic, iron-oxide rich subsurface soil, clay subsurface soil, and sandy subsurface soil)(3). According to a classification scheme(4) these Koc data suggest that tetrachloroethylene is expected to have moderate mobility in soil(SRC). Using an Oberlausitz lignite (11.1% moisture content, 53.5% carbon, 0.6% nitrogen) and a Pahokee peat soil (10.2% moisture content, 46.1% carbon, 3.3% nitrogen) log Freundlich constants of 2.76 and 2.13 were measured(5).
Literature: (1) Choiu CT et al; Science 206: 831-2 (1979) (2) Wilson JT et al; Environ Qual 10: 501-506 (1981) (3) Friesel P et al; Fresenius Z Anal Chem 319: 160-64 (1984) (4) Swann RL et al; Res Rev 85: 17-28 (1983) (5) Endo S et al; Environ Sci Technol 42: 5897-5903 (2008)