Carbon-13

Base Information

• Chemical Name: Carbon-13
• CAS No.: 14762-74-4
• Molecular Formula: C
• Molecular Weight: 44.9988
• European Community (EC) Number: 620-574-1,628-406-9
• UNII: FDJ0A8596D
• DSSTox Substance ID: DTXSID20912297
• Nikkaji Number: J840.825D,J866.220G,J910.565D
• Wikidata: Q1770822
• Mol file: 14762-74-4.mol

Synonyms:13C isotope;C-13 isotope;Carbon-13

Chemical Property of Carbon-13

Chemical Property:

• Melting Point: 3550 °C(lit.)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: 0.63610
• XLogP3: 0.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 17.034654963
• Heavy Atom Count: 1
• Complexity: 0

Purity/Quality:

99% ^*data from raw suppliers

Carbon(Amorphous)(13C,99atom%) ^*data from reagent suppliers

Safty Information:

• Hazard Codes: F,Xi
• Statements: 36/37
• Safety Statements: 7-16-26

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C
• Isomeric SMILES: [13CH4]

Technology Process of Carbon-13

There total 2 articles about Carbon-13 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

oxygen anion + [13C]Carbon monoxide (1641-69-6) → (13)CO2(1-) (14762-74-4)

Guidance literature:

With catalyst: MoO₃/SiO₂; adsorption at 77 K, 30 Torr, heating at 140 K;

DOI:10.1039/f19827801297

Reference yield:

H2Os3*10(13)CO=H2Os3((13)CO)10 + diphenyl acetylene (501-65-5) → HOs3((13)CO)10(CC6H5CHC6H5) (14762-74-4)

Guidance literature:

In dichloromethane; reagents in CH2Cl2 under N2 were reacted at 20°C for 1 h; soln. was evapd., chromd.; NMR;

upstream raw materials:

[13C]Carbon monoxide

diphenyl acetylene

Refernces

• 1、 Clauss,Tachikawa,Shapley,Pierpont. "Crystal structure and solution dynamics of (μ-H)Os3(CO)10(μ-η2-CPh=CHPh)". . p. 1528 - 1533. Retrieved 2008/10/08.