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Alfa Aesar™ Naphthalene, 99+%

$32.78 - $54.65

Chemical Identifiers

Chemical Name or Material Naphthalene
CAS 91-20-3
Molecular Formula C10H8
Formula Weight 128.17
MDL Number MFCD00001742
UN Number UN1334
Beilstein 1421310
Merck Index 14,6370
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1318830

  SDS
alfa aesar™
A1318830
250g Each for $32.78

AAA131880B

  SDS
alfa aesar™
A131880B
1000g Each for $54.65

AAA131880I

  SDS
alfa aesar™
A131880I
5000g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 128.17
Chemical Name or Material Naphthalene
TSCA TSCA
Assay ≥99%
Molecular Formula C10H8
MDL Number MFCD00001742
CAS 91-20-3
UN Number UN1334
Beilstein 1421310
Merck Index 14,6370
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H228-H351-H302
Flammable solid.
Suspected of causing cancer.
Harmful if swallowed.
Health Hazard 3 GHS P Statement
P210-P280-P281-P301+P312-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
Use personal protective equipment as required.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 4.1; Packing Group: III; Proper Shipping Name: NAPHTHALENE, REFINED
RTECS Number QJ0525000
Flash Point 78°C (172°F)
Odor Aromatic
Boiling Point 218°C
Melting Point 80° to 82°C
Quantity 250g

Applications
Naphthalene is formerly important in dyestuff manufacture. It acts as a precursor to phthalic anhydride. Naphthalene is used in the manufacturing of phthalic anhydride, naphthalene sulfonic acids and hydrogenated naphthalenes such as 1,2,3,4-tetrahydronaphthalene, which is used as a precursor for various dyestuffs, pigments, rubber processing chemicals and in pharmaceuticals. Its molten form is used as solvent replacing the high- boiling solvents like dichlorobenzene, nitrobenzene and durene. It is involved as reaction medium for in the Diels-Alder reaction between C60 with anthracene.

Solubility
Soluble in benzene, toluene, chloroform, carbon disulfide, ether. Insoluble in water.

Notes
Incompatible with strong oxidizing agents.

Safety and Handling

Warning

GHS P Statement
P210-P280-P281-P301+P312-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
Use personal protective equipment as required.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H228-H351-H302
Flammable solid.
Suspected of causing cancer.
Harmful if swallowed.