Home Molecular Weight This Compound
loading

Molecular Weight of TETRACHLOROETHYLENE (C2Cl4)

Identification of TETRACHLOROETHYLENE Chemical Compound

2D chemical structure image of TETRACHLOROETHYLENE
Chemical Formula C2Cl4
Molecular Weight 165.8322 g/mol
IUPAC Name 1,1,2,2-tetrachloroethene
SMILES String ClC(Cl)=C(Cl)Cl
InChI InChI=1S/C2Cl4/c3-1(4)2(5)6
InChIKey CYTYCFOTNPOANT-UHFFFAOYSA-N

Molecular Weight Description

The TETRACHLOROETHYLENE molecule consists of 2 Carbon atom(s) and 4 Chlorine atom(s) - a total of 6 atom(s). The molecular weight of TETRACHLOROETHYLENE is determined by the sum of the atomic weights of each constituent element multiplied by the number of atoms, which is calculated to be:

$$ 165.8322 · \frac{g}{mol} $$

The exact term of the above molecular weight is “molar mass”, which is based on the atomic mass of each element. Molecular weight is actually an older term of “relative molar mass” or “molecular mass”, which is a dimensionless quantity equal to the molar mass divided by the molar mass constant defined by 1 g/mol.

Molecular masses are calculated from the standard atomic weights of each nuclide, while molar masses are calculated from the atomic mass of each element. The atomic mass takes into account the isotopic distribution of the element in a given sample.

3D chemical structure image of TETRACHLOROETHYLENE
Ball-and-stick model of TETRACHLOROETHYLENE

chemical table area

loading image

Search Another Molecular Weight

Enter another compound to search for molecular weight:

Input a chemical compound consisting of C, H, N, O, S, F, Cl, Br, I, Si, P, and/or As atom(s)

Input example for Ethanol:

  • Name: ethanol
  • CAS #: 64-17-5
  • Formula: C2H5OH
  • Smiles: CCO
  • InChI: InChI=1S/C2H6O/c1-2-3/h3H,2H2,1H3
  • InChIKey: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Deep Data Application Examples

Our Deep Data encompasses property data, spectral data, quantum chemical data, and molecular descriptor data for a wide range of chemical compounds. It features more than 2,100 high-quality datasets per single chemical compound, totaling over 8 billion datasets for 4.1+ million chemical compounds. Below are some application examples that may interest you:

Additional Information for Identifying TETRACHLOROETHYLENE Molecule


  • InChI (IUPAC International Chemical Identifier) information of TETRACHLOROETHYLENE

    In addition to the molecular weight information, the structural information of TETRACHLOROETHYLENE in a textual expression is available via InChi. The full standard InChI of TETRACHLOROETHYLENE is given below:

    InChI=1S/C2Cl4/c3-1(4)2(5)6

    It can provide a way to encode the molecular information of TETRACHLOROETHYLENE to facilitate the search for the compound information in databases and on the web.

    The condensed, 27 character standard InChIKey (hashed version of the full standard InChI) of TETRACHLOROETHYLENE is:

    InChIKey=CYTYCFOTNPOANT-UHFFFAOYSA-N

    It may allow easier web searches for TETRACHLOROETHYLENE. The InChIKey, however, needs to be linked to the full InChI as well in order to get back to the original structure of the TETRACHLOROETHYLENE as the full standard InChI cannot be reconstructed from the InChIKey.

  • Other names (synonyms) or registry numbers of TETRACHLOROETHYLENE

    There may be different names of the TETRACHLOROETHYLENE compound depending on the various situations of industrial applications, which are given below including the registry numbers if available:

    • C-24231
    • BBV-266486
    • Density Standard 1623 kg/m3, H&D Fitzgerald Ltd. Quality
    • Tetrachloroethylene, Ultrapure, Spectrophotometric Grade
    • F0001-0391
    • BRD-K68386748-001-01-2
    • Tetrachloroethylene, UV HPLC spectroscopic, 99.9%
    • J-524851
    • I14-6703
    • Tetrachloroethylene, SAJ special grade, >=99.0%
    • A805656
    • Tetrachloroethylene, SAJ first grade, >=98.0%
    • F 1110
    • EN300-19890
    • Tetrachloroethylene, ACS reagent, >=99.0%
    • S0641
    • Tetrachloroethylene, for synthesis, 99.0%
    • Tetrachloroethylene, ReagentPlus(R), 99%
    • Tetrachloroethylene, for HPLC, >=99.9%
    • Tetrachloroethylene [UN1897] [Poison]
    • CAS-127-18-4
    • Tetrachloroethylene [UN1897] [Poison]
    • Tetrachloroethylene, anhydrous, >=99%
    • Tetrachloroethylene, analytical standard
    • RTR-003923
    • ANW-42303
    • 1,1,2,2-tetrakis(chloranyl)ethene
    • Tetrachloroethylene, 99% 100ml
    • Tetrachloroethylene, >=99.5%
    • Perchloroethylene Reagent Grade
    • 1,1,2,2-tetrachloro-ethene
    • BIDD:ER0346
    • TJ904HH8SN
    • 1,2,2-Tetrachloroethylene
    • bmse000633
    • Freon 1110
    • Perclene TG
    • Tetrochloroethane
    • perawi n
    • Perchlorothylene
    • Dowper
    • MFCD00000834
    • Ethene, 1,1,2,2-tetrachloro-
    • EPA Pesticide Chemical Code 078501
    • RCRA waste no. U210
    • Perchlorethylene, per [French]
    • Perchloraethylen, per [German]
    • Perchloorethyleen, per [Dutch]
    • UN 1897
    • Tetrachloroethylene (IUPAC)
    • Czterochloroetylen [Polish]
    • Nema, veterinary
    • Tetracloroetene [Italian]
    • Tetrachloraethen [German]
    • Tetrachlooretheen [Dutch]
    • Percloroetilene [Italian]
    • C2Cl4
    • Perchloroethene
    • ENT 1,860
    • Caswell No. 827
    • Rcra waste number U210
    • Antisal 1
    • Percosolv
    • Antisol 1
    • Dilatin PT
    • Dow-per
    • Perclene D
    • Perchloorethyleen, per
    • Perchlorethylene, per
    • Perchloraethylen, per
    • Nema
    • Tetroguer
    • Tetravec
    • Perklone
    • Percosolve
    • Perchlor
    • Ethylene, tetrachloro-
    • Czterochloroetylen
    • Tetrachlooretheen
    • 1,1,2,2-Tetrachloroethylene
    • Tetracloroetene
    • Percloroetilene
    • Fedal-UN
    • PERK
    • Carbon dichloride
    • Carbon bichloride
    • PerSec
    • Tetrachloraethen
    • Tetlen
    • Perawin
    • Tetropil
    • Tetralex
    • Tetraleno
    • Tetraguer
    • Tetracap
    • Perclene
    • Didakene
    • Ankilostin
    • Ethylene tetrachloride
    • Tetrachlorethylene
    • Ethene, tetrachloro-
    • Perc
    • Perchlorethylene
    • 127-18-4
    • Perchloroethylene
    • Tetrachloroethene
    • TETRACHLOROETHYLENE

TETRACHLOROETHYLENE Identification Summary Frequently Asked Questions (FAQs)

What’s the formula of TETRACHLOROETHYLENE?
C2Cl4
How many atoms and what are the elements in the TETRACHLOROETHYLENE molecule?
6 atom(s) - 2 Carbon atom(s) and 4 Chlorine atom(s)
How many chemical bonds and what types of bonds are in the TETRACHLOROETHYLENE structure?
5 bond(s) - 5 non-H bond(s), 1 multiple bond(s), and 1 double bond(s)
What’s the molar mass of TETRACHLOROETHYLENE?
165.8322 g/mol
What’s the SMILES format of TETRACHLOROETHYLENE?
ClC(Cl)=C(Cl)Cl
What’s the InChI format of TETRACHLOROETHYLENE?
InChI=1S/C2Cl4/c3-1(4)2(5)6
What’s the InChIKey string of TETRACHLOROETHYLENE?
CYTYCFOTNPOANT-UHFFFAOYSA-N

2614 The contents of this page can freely be shared if cited as follows:
Source: Chemical Compounds Deep Data Source (CCDDS; https://www.molinstincts.com) based on 41 patented QSQN and QN technology
commercialized into Mol-Instincts database and ChemRTP, ChemEssen, Inc (2024).

Subscribe to our newsletter

Join our subscribers list to get the latest news, updates and special offers delivered directly in your inbox.