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Alfa Aesar™ 2-Naphthol, 98+%

Chemical Identifiers

Chemical Name or Material 2-Naphthol
CAS 135-19-3
Molecular Formula C10H8O
Formula Weight 144.17g/mol
MDL Number MFCD00004067
UN Number UN3077
Beilstein 742134
Merck Index 14,6384
Synonym beta-Naphthol; 2-Hydroxynaphthalene
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA145640B

 
alfa aesar™
A14564-0B
1000g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA145640I

 
alfa aesar™
A14564-0I
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.

AAA1456430

 
alfa aesar™
A14564-30
250g 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

Melting Point 120° to 124°C
Boiling Point 285° to 286°C
pH 5.77
Quantity 1000g
Flash Point 153°C (307°F)
Odor Phenol-like
Chemical Name or Material 2-Naphthol
CAS 135-19-3
Assay ≥98%
Molecular Formula C10H8O
Formula Weight 144.17g/mol
MDL Number MFCD00004067
UN Number UN3077
Beilstein 742134
Merck Index 14,6384
Synonym beta-Naphthol; 2-Hydroxynaphthalene
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H302-H332
Harmful if swallowed.
Harmful if inhaled.
Health Hazard 3 GHS P Statement
P261-P264-P304+P340-P301+P312-P312-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wash thoroughly after handling.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Call a POISON CENTER or doctor/physician if you feel unwell.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.
RTECS Number QL2975000
TSCA TSCA

Applications
2-Naphthol can be used as a fluorescent indicator. It can be also used in the production of dyes and in organic synthesis.

Solubility
Partly miscible in water (0.76 g/L).

Notes
It is sensitive to light. Incompatible with oxidizing agents.

Safety and Handling

Warning

GHS P Statement
P261-P264-P304+P340-P301+P312-P312-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wash thoroughly after handling.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Call a POISON CENTER or doctor/physician if you feel unwell.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H302-H332
Harmful if swallowed.
Harmful if inhaled.