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Alfa Aesar™ 1-Naphthol, 99%

$39.78 - $39.78

Chemical Identifiers

Chemical Name or Material 1-Naphthol
CAS 90-15-3
Molecular Formula C10H8O
Formula Weight 144.17
MDL Number MFCD00003930
UN Number UN2811
Beilstein 1817321
Merck Index 14,6383
Synonym alpha-Naphthol; 1-Hydroxynaphthalene
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1186222

  SDS
alfa aesar™
A1186222
100g Each for $39.78

AAA118620E

  SDS
alfa aesar™
A118620E
2500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1186236

  SDS
alfa aesar™
A1186236
500g 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 144.17
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
TSCA TSCA
Merck Index 14,6383
Boiling Point 278° to 280°C
Assay 99%
Molecular Formula C10H8O
RTECS Number QL2800000
MDL Number MFCD00003930
Solubility Information Soluble in alcohol, benzene, chloroform, ether
Synonym alpha-Naphthol; 1-Hydroxynaphthalene
Flash Point 125°C (257°F)
Melting Point 95° to 97°C
DOT Information Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
Health Hazard 2 GHS H Statement
H318-H302-H312-H335-H315
Causes serious eye damage.
Harmful if swallowed.
Harmful in contact with skin.
May cause respiratory irritation.
Causes skin irritation.
Beilstein 1817321
UN Number UN2811
Quantity 100g
CAS 90-15-3
Odor Weak, Phenol-like
Chemical Name or Material 1-Naphthol
Health Hazard 1 Danger

Applications
1-Naphthol is used as a precursor in the manufacturing of various azo dyes and pharmaceuticals such as nadolol. It is used as biomarkers. It is used in analytical chemistry as Molisch’s reagent (1-naphthol dissolved in ethanol) for checking the presence of carbohydrates. It plays an essential role with sodium hypobromite to detect the presence of arginine in proteins, which is called as Sakaguchi test.

Solubility
Soluble in benzene, chloroform, ether and ethanol.

Notes
Air and light sensitive. Store in a cool place. Incompatible with strong bases and strong oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H318-H302-H312-H335-H315
Causes serious eye damage.
Harmful if swallowed.
Harmful in contact with skin.
May cause respiratory irritation.
Causes skin irritation.