CH4
17.035 g/mol
Research ReagentDanger
(13C)-Methane
CAS6532-48-5
Category
Research Reagent
Compound Class
Other
Primary Use
Research Compound
(13C)-Methane is an isotopically labeled form of methane where the carbon atom is the stable isotope carbon-13. It is primarily used as a research reagent in environmental and atmospheric studies to trace methane sources and sinks.
Tracer in atmospheric methane cycle studiesIsotopic standard for mass spectrometry calibration
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Safety Reference
Danger
H220Extremely flammable gas
H280Contains gas under pressure; may explode if heated
Customs Tariff Classification
The international HS code for (13C)-Methane (CAS 6532-48-5) is 2845.90.
HS code (international, 6-digit)
2845.90
EU CN code (8-digit)
2845 90 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
carbane
InChIKey
VNWKTOKETHGBQD-OUBTZVSYSA-N
SMILES
[13CH4]
Synonyms (17)
- (13)C
- (13C)-Methane
- (~13~C)Carbon
- Carbon-13 atom
- Carbon-13C, 99 atom % 13C
- Methane (13C)
- Methane-13C, 10 atom % 13C
- Methane-13C, 30 atom % 13C
- Methane-13C, 99 atom % 13C
- Methane-13C, 99.5 atom % 13C
- carbane
- carbon 13c
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