Naphthalene-d8

Base Information

• Chemical Name: Naphthalene-d8
• CAS No.: 1146-65-2
• Molecular Formula: C10D8
• Molecular Weight: 136.11
• Hs Code.: 28459000
• European Community (EC) Number: 214-552-7
• DSSTox Substance ID: DTXSID10894058
• Nikkaji Number: J203.406I
• Wikidata: Q63399845
• Mol file: 1146-65-2.mol

Synonyms:Naphthalene-d8;1146-65-2;(2H8)Naphthalene;Naphthalene D8;Perdeuteronaphthalene;1,2,3,4,5,6,7,8-octadeuterionaphthalene;Perdeuterated naphthalene;Naphthalene-1,2,3,4,5,6,7,8-d8;[2H8]Naphthalene;EINECS 214-552-7;Naphthalene-D8 >98.0 Atom % D;Naphthalene D8 10 microg/mL in Cyclohexane;Naphthalene D8 1000 microg/mL in Dichloromethane;Naphthalene D8 2000 microg/mL in Methyl-tert-butyl ether;NAPHTHALENE (1,2,3,4,5,6,7,8-D8);(?H?)naphthalene;Octadeutronaphthalene;DTXSID10894058;C10D8;BAA14665;Naphthalene-d8, analytical standard;C10-D8;MFCD00001743;AKOS015903735;D98914;Naphthalene-d8, 99 atom % D, >=98% (CP);J-003121;Q63399845

Chemical Property of Naphthalene-d8

Chemical Property:

• Appearance/Colour: white crystals
• Vapor Pressure: 0.03 mm Hg ( 25 °C)
• Melting Point: 80-82 °C(lit.)
• Refractive Index: 1.58075 (589.3 nm 98℃)
• Boiling Point: 218 °C(lit.)
• Flash Point: 78 C
• PSA: 0.00000
• Density: 1.102g/cm³
• LogP: 2.83980
• Storage Temp.: 2-8°C
• XLogP3: 3.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 136.112814223
• Heavy Atom Count: 10
• Complexity: 80.6

Purity/Quality:

98%,99%, ^*data from raw suppliers

Naphthalene-d8 ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xn,N
• Statements: 22-40-50/53-67-36/37/38
• Safety Statements: 36/37-46-60-61-24/25-23

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Other Classes -> Naphthalenes
• Canonical SMILES: C1=CC=C2C=CC=CC2=C1
• Isomeric SMILES: [2H]C1=C(C(=C2C(=C(C(=C(C2=C1[2H])[2H])[2H])[2H])[2H])[2H])[2H]
• Uses: Naphthalene-d8 can be intended for use as an internal standard for the quantification of Naphthalene by GC- or LC-mass spectrometry. May be used as an analytical standard

Technology Process of Naphthalene-d8

There total 12 articles about Naphthalene-d8 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: 90.0%

naphthalene (91-20-3,71998-51-1,72931-45-4) → naphthalene-d8 (1146-65-2)

Guidance literature:

With water-d2; hydrogen chloride; at 250 ℃; for 50h;

Reference yield:

C10(2)H8*C4H4N2 → 1,2-diazine (289-80-5) + naphthalene-d8 (1146-65-2)

Guidance literature:

In tetrachloromethane; at 34.9 ℃; Equilibrium constant;

Reference yield:

C10(2)H8*C4H4N2 → PYRIMIDINE (289-95-2,25247-63-6) + naphthalene-d8 (1146-65-2)

Guidance literature:

In tetrachloromethane; at 34.9 ℃; Equilibrium constant;

upstream raw materials:

naphthalene

acetylene-d2

1,2-dihydronaphthalene-1,1,2,2,3,4,5,6,7,8-d10

1,4-dihydronaphtalene-d10

Downstream raw materials:

naphthalene

1,2,3,4-tetrahydronaphthalene-1,1,2,2,3,3,4,4,5,6,7,8-[D₁₂]

1-naphthol-d8

[²H₆]-1,4-naphthoquinone

Refernces

• 1、 Andrews, Lester,Blankenship, Terry A.. "Vibronic Spectra of Naphthalene and Naphthalene-d8 Cations in Solid Argon". . p. 5977 - 5979. Retrieved 1981.
• 2、 Boix, Carmen,Poliakoff, Martyn. "Efficient H-D exchange of aromatic compounds in near-critical D2O catalysed by a polymer-supported sulphonic acid". . p. 4433 - 4436. Retrieved 1999.
• 3、 Stevenson, Cheryl D.,Rice, Charles V.. "A deuterium perturbation upon electron transfer kinetics". . p. 10551 - 10554. Retrieved 1995.
• 4、 Higashi, Takuya,Kusumoto, Shuhei,Nozaki, Kyoko. "Heterolytic Oxidative Addition of sp2and sp3C-H Bonds by Metal-Ligand Cooperation with an Electron-Deficient Cyclopentadienone Iridium Complex". supporting information. p. 12999 - 13004. Retrieved 2021/08/16.
• 5、 Polukeev, Alexey V.,Marcos, Rocío,Ahlquist, M?rten S. G.,Wendt, Ola F.. "Iridium Hydride Complexes with Cyclohexyl-Based Pincer Ligands: Fluxionality and Deuterium Exchange". . p. 2600 - 2608. Retrieved 2016/09/04.