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Alfa Aesar™ 1,5-Diaminonaphthalene, 97%

Chemical Identifiers

Chemical Name or Material 1,5-Diaminonaphthalene
CAS 2243-62-1
Molecular Formula C10H10N2
Formula Weight 158.20g/mol
MDL Number MFCD00004029
UN Number UN3077
Beilstein 907947
Synonym 1,5-Naphthalenediamine
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2426206

 
alfa aesar™
B24262-06
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAB2426214

 
alfa aesar™
B24262-14
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAB2426222

 
alfa aesar™
B24262-22
100g 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 189° to 192°C
Boiling Point 200° to 210°C (5mmHg)
Quantity 5g
Chemical Name or Material 1,5-Diaminonaphthalene
CAS 2243-62-1
Assay 97%
Molecular Formula C10H10N2
Formula Weight 158.20g/mol
MDL Number MFCD00004029
UN Number UN3077
Beilstein 907947
Synonym 1,5-Naphthalenediamine
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H351
Suspected of causing cancer.
Health Hazard 3 GHS P Statement
P281-P201-P202-P308+P313-P405-P501a
Use personal protective equipment as required.
Obtain special instructions before use.
Do not handle until all safety precautions have been read and understood.
IF exposed or concerned: Get medical advice/attention.
Store locked up.
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 QJ3400000

Applications
t is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs. The reducing properties of 1,5-diaminonaphthalene (1,5-DAN) as a MALDI matrix ( matrix-assisted laser desorption ionization) to amino acid sequencing and disulfide bond mapping of human urotensin II possessing one disulfide bond, and human guanylin possessing two disulfide bonds.

Solubility
Soluble in water. (0.3 g/L)

Notes
Store at room temperature. Incompatible with oxidizing agents.

Safety and Handling

Warning

GHS P Statement
P281-P201-P202-P308+P313-P405-P501a
Use personal protective equipment as required.
Obtain special instructions before use.
Do not handle until all safety precautions have been read and understood.
IF exposed or concerned: Get medical advice/attention.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H351
Suspected of causing cancer.