Tetrachloromethane
A chlorocarbon that is methane in which all the hydrogens have been replaced by chloro groups. — ChEBI
Safety documents & references
2 indexed referencesFind a product-specific SDS
Safety guides and government classification records are not a manufacturer’s SDS. Match supplier, product number, concentration, physical form, region and revision before using a document.
Identity & molecular properties
Source-linked values| CAS number | 56-23-5 | ChEBI ↗ |
| Molecular formula | CCl4 | ChEBI ↗ |
| Molar mass | 153.823 g/mol | ChEBI ↗ |
| Monoisotopic mass | 151.87541 Da | ChEBI ↗ |
| Formal charge | 0 | ChEBI ↗ |
| ChEBI identifier | CHEBI:27385 | ChEBI ↗ |
Cross-source molecular data
PubChem| Molar mass | 153.8 g/mol | PubChem ↗ |
| Exact mass | 153.872461 Da | PubChem ↗ |
| Computed XLogP | 2.8 | PubChem ↗ |
| Topological polar surface area (Ų) | 0 | PubChem ↗ |
| H-bond donors | 0 | PubChem ↗ |
| H-bond acceptors | 0 | PubChem ↗ |
| Rotatable bonds | 0 | PubChem ↗ |
PubChem computed values are shown separately from the ChEBI record. An exact InChIKey match was used to connect the records. Molecular descriptors do not describe a supplied product’s purity, particle size or performance.
Names & structural identifiers
Copy any identifiertetrachloromethanetetrachloromethaneVZGDMQKNWNREIO-UHFFFAOYSA-NClC(Cl)(Cl)ClInChI=1S/CCl4/c2-1(3,4)5Classification & relationships
ChEBI ontologyRoles recorded in ChEBI
Database role annotations describe reported biological or chemical roles; they are not product approvals or recommendations for use.
Safety classification · Japan
NITE / Japanese governmentTetrachloromethane · R03-B-024-METI, MOE
| Endpoint | Reported classification |
|---|---|
| Acute toxicity （Inhalation: Vapours） | Category 4 |
| Skin sensitization | Category 1B |
| Carcinogenicity | Category 1B |
| Reproductive toxicity | Category 1B |
| Specific target organ toxicity - Single exposure | Category 1 (central nervous system, gastrointestinal tract, liver, kidney) |
| Specific target organ toxicity - Repeated exposure | Category 1 (central nervous system, gastrointestinal tract, liver, kidney) |
Selected source-reported endpoints. Other endpoints, rationales and conditions remain in the original classification. Missing or unlisted information does not mean non-hazardous. This is not a global classification or transport decision.
Read the original NITE classificationMass ↔ amount of substance
Calculated from sourced massUses 153.823 g/mol from ChEBI. Assumes the substance described by this record; no purity or concentration correction is applied.
Elemental composition
Theoretical mass fractionsClCCalculated theoretical mass fractions from the reported formula and PubChem periodic-table atomic masses. These are not assay or purity results.
Research & patent references
Selected source associationsSources & record history
Checked 27 Sep 2026Release 255, 9 September 2026. ChEBI three-star (manually annotated) source entry. View original record ↗ · CC BY 4.0
PubCAS formats source data, connects references and computes explicitly labelled conversions. CAS cross-references are supplied by ChEBI; they do not constitute CAS verification or endorsement.