DECAHYDRONAPHTHALENE-D18 CAS 28788-42-3

Introduction：Basic information about DECAHYDRONAPHTHALENE-D18 CAS 28788-42-3, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

DECAHYDRONAPHTHALENE-D18 Basic information

• Product Name: DECAHYDRONAPHTHALENE-D18
• Synonyms: Decahydronaphthalene-d18, for NMR, packaged in aMpoules, 98+ atoM% D;Decahydro-d10-naphthalene-1,2,3,4,5,6,7,8-d8;Decahydro-d10-naphthalene-d8;Decahydronaphthalene-d₁₈;Decahydronaphthalene-d18, 99 atoM%D, Mixture of cis and rrans;Decahydronaphthalene-d{18}, cis + trans, Isotopic;Decahydronaphthalene-d18, 98+ atom% D;Decahydro-d₁₀-naphthalene-1,2,3,4,5,6,7,8-d₈
• CAS: 28788-42-3
• MF: C10D18
• MW: 156.36
• Product Categories: NMR;NMR Solvents;NMR Solvents and Reagents;Routine NMR;Solvent by Application;Solvents;Solvents for High Throughput NMR;Spectroscopy Solvents (IR;Stable Isotopes;Tubes and Accessories;UV/Vis);Additional NMR Solvents;Aldrich High Purity NMR Solvents for Routine NMR;Alphabetical Listings;D;High Throughput NMR;Labware
• Mol File: 28788-42-3.mol

DECAHYDRONAPHTHALENE-D18 Chemical Properties

• Boiling point: 193 °C (lit.)
• density: 1.012 g/mL at 25 °C
• refractive index: n20/D 1.475(lit.)
• Fp: 135 °F
• form: Liquid
• color: Clear colorless
• Sensitive: Hygroscopic
• InChI: 1S/C10H18/c1-2-6-10-8-4-3-7-9(10)5-1/h9-10H,1-8H2/i1D2,2D2,3D2,4D2,5D2,6D2,7D2,8D2,9D,10D
• InChIKey: NNBZCPXTIHJBJL-XRRAJICISA-N
• SMILES: [2H]C1([2H])C([2H])([2H])C([2H])([2H])C2([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C2([2H])C1([2H])[2H]

Safety Information

• Hazard Codes: Xn,F,N,C
• Risk Statements: 19-20/22-36/37/38-51/53-34-20
• Safety Statements: 26-36-60-45-36/37/39
• RIDADR: UN 1147 3/PG 3
• WGK Germany: 3
• HazardClass: 3
• PackingGroup: III
• HS Code: 28459000
• Storage Class: 3 - Flammable liquids
• Hazard Classifications: Acute Tox. 3 Inhalation Aquatic Acute 1 Aquatic Chronic 1 Asp. Tox. 1 Eye Dam. 1 Flam. Liq. 3 Skin Corr. 1C

DECAHYDRONAPHTHALENE-D18 Usage And Synthesis

Chemical Properties

clear colorless liquid

Synthesis

Decahydronaphthalene-D18 was prepared as follows: 2% Pd in activated carbon was added with the deuterium gas inlet completely closed. 16 g of cis-decahydronaphthalene was added at 1650 ??C. A thermometer assembly was inserted into the cell and a condenser was attached to the condenser arm and fitted with an outlet tube for deuterium gas discharge. The deuterium gas was then bubbled through the reaction cell at a rate of 40 cc/min. The cell assembly was lowered into a thermostatic oil bath and maintained at 1900 C. Samples were periodically removed for analysis by removing the cells from the water bath, turning off the deuterium flow, and then extracting the sample through the thermometer port (with a syringe). The system was then started again as described above. The 13.6 g (75%) of decahydronaphthalene-D18 obtained after 496 h of exchange was measured by NMR as 99% trans and 8% cis decahydronaphthalene-D18. Similarly, starting from decahydronaphthalene, decahydronaphthalene-D18 (99 atomic % D) was obtained after about 500 h as cis decahydronaphthalene-D18 (8%) and trans decahydronaphthalene-D18 (92%).