Specialty Gases [Synthetic Reagents] — includes volatile reactive gases supplied as solutions of defined concentration in specific solvents, such as dienes, alkenes, and ammonia, along with valve and connector fittings for handling gas cylinders. This solution format makes it easier to measure and handle gaseous compounds that are difficult to work with in pure form at laboratory scale.
Specialty Gases [Synthetic Reagents] are used by synthetic organic chemists as sources of reactive gases in addition reactions, Diels-Alder cycloadditions, and polymerizations, for example using solutions of 1,3-butadiene or isobutene in solvents such as dichloromethane and tetrahydrofuran to facilitate volume measurement and stoichiometry control. Valve and connector fittings support handling of gas cylinders in laboratory-scale reaction setups.
Example products in this collection: TCI A2038 1336-21-6 Ammonia Solution (28% in Water), TCI B6532 106-99-0 1,3-Butadiene (ca. 6% in Dichloromethane, ca. 1.5 mol/L), TCI I0909 115-11-7 Isobutene (ca. 8% in Dichloromethane), TCI B6533 106-99-0 1,3-Butadiene (ca. 5% in N,N-Dimethylformamide, ca. 0.9 mol/L), TCI I0910 115-11-7 Isobutene (ca. 10% in Isopropyl Ether), TCI B6534 106-98-9 1-Butene (ca. 3% in Dichloromethane, ca. 0.7 mol/L), TCI I0911 115-11-7 Isobutene (ca. 15% in Tetrahydrofuran), TCI B6535 106-98-9 1-Butene (ca. 8% in Tetrahydrofuran, ca. 1.3 mol/L).
Selecting a gas solution requires attention to the type of carrier solvent, the molar concentration listed, and the compatibility of valves and connectors with the gas cylinder system used in the laboratory. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on the page of each item.
Other categories at the same level under Organic Synthesis Reagents, often used together in one laboratory workflow:
This collection is further divided into 2 more specific groups:
Back to Organic Synthesis Reagents. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — official distributor of TCI Japan in Indonesia — to check availability and lead time directly from Japan.
