Skip to Content
Merck
All Photos(4)

Documents

184500

Sigma-Aldrich

Naphthalene

suitable for scintillation, ≥99%

Synonym(s):

Naphthalin, Tar Camphor, White Tar

Sign Into View Organizational & Contract Pricing
All Photos(4)

About This Item

Empirical Formula (Hill Notation):
C10H8
CAS Number:
91-20-3
Molecular Weight:
128.17
Beilstein:
1421310
EC Number:
202-049-5
MDL number:
MFCD00001742
UNSPSC Code:
12352100
eCl@ss:
39011601
PubChem Substance ID:
24851121
NACRES:
NA.22

vapor density

4.4 (vs air)

Quality Level

100

vapor pressure

0.03 mmHg ( 25 °C)

Assay

≥99%

form

crystals
flakes

autoignition temp.

978 °F

expl. lim.

5.9 %

bp

218 °C (lit.)

mp

80-82 °C (lit.)

solubility

methanol: soluble 50 mg/mL, clear, colorless

fluorescence

λex 265; λem 336 in cyclohexane

suitability

suitable for scintillation

SMILES string

c1ccc2ccccc2c1

InChI

1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H

InChI key

UFWIBTONFRDIAS-UHFFFAOYSA-N

Gene Information

human ... CYP1A2(1544)

Looking for similar products? Visit Product Comparison Guide

General description

Heterogeneous ozonolysis of naphthalene adsorbed on XAD-4 resin has been studied using an annular denuder technique.

Application

  • Naphthalene was used in liquid-phase exfoliation of graphite in organic solvents for the production of graphene sheets.
  • It was used in preparation of carbon-coated Si70Sn30 nanoparticles.
  • It was used as fluorescent probe to study the aggregation behavior of sodium cholate.
  • It was used to investigate influence of added short chain linear and branched alcohols on the binding of 1:1 complex of naphthalene and β-cyclodextrin.

related product

Product No.
Description
Pricing

Signal Word

Warning

Hazard Statements

H228,H302,H351,H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Flam. Sol. 2

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

173.3 °F - closed cup

Flash Point(C)

78.5 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Probing bile salt aggregates by fluorescence quenching.
Ju C and Bohne C.
Photochemistry and Photobiology, 63(1), 60-67 (1996)
Naphthalene complexation by β-cyclodextrin: influence of added short chain branched and linear alcohols.
Evans CH, et al.
Journal of Inclusion Phenomena and Macrocyclic Chemistry, 38(1-4), 381-396 (2000)
Mathieu Goriaux et al.
Environmental science and pollution research international, 21(8), 5628-5636 (2014-01-15)
The heterogeneous ozonolysis of naphthalene adsorbed on XAD-4 resin was studied using an annular denuder technique. The experiments involved depositing a known quantity of naphthalene on the XAD-4 resin and then measuring the quantity of the solid naphthalene that reacted
Jiasheng Xu et al.
Journal of colloid and interface science, 418, 37-42 (2014-01-28)
We report a facile method for the production of graphene sheets through liquid-phase exfoliation of graphite in organic solvents with addition of naphthalene. The production yield of graphene is significantly increased with the addition of naphthalene in most solvents tested
YooJeong Kwon et al.
Chemical communications (Cambridge, England), (9)(9), 1109-1111 (2008-02-23)
Carbon-coated Si70Sn30 nanoalloys with a particle size < 10 nm were prepared from butyl-capped analogues via firing at 900 degrees C under a vacuum showed a reversible capacity of 2032 mAh g(-1) and excellent capacity retention.
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service