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2243-62-1 - 1,5-Diaminonaphthalene, 97% - 1,5-Naphthalenediamine - B24262 - Alfa Aesar

B24262 1,5-Diaminonaphthalene, 97%

CAS Number
2243-62-1
Synonyms
1,5-Naphthalenediamine

Size Price ($) Quantity Availability
5g 21.33
25g 42.54
100g 113.20
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1,5-Diaminonaphthalene, 97%

MDL
MFCD00004029
EINECS
218-817-8

Chemical Properties

Formula
C10H10N2
Formula Weight
158.20
Melting point
189-192°
Boiling Point
200-210°/5mm
Solubility
Soluble in water. (0.3 g/L)

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.

Notes

Store at room temperature. Incompatible with oxidizing agents.

Literature References

Yuko Fukuyama.;Shinichi Iwamoto.; Koichi Tanaka. Rapid sequencing and disulfide mapping of peptides containing disulfide bonds by using 1,5-diaminonaphthalene as a reductive matrix. Journal of Mass Spectrometry. 2006, 41 (2),191-201 .

Minh-Chau Pham.; Mohamed Oulahyne.; Malik Mostefai.; Mohamed Mehdi Chehimi. Multiple internal reflection FT-IR spectroscopy (MIRFTIRS) study of the electrochemical synthesis and redox process of poly (1,5-diaminonaphthalene). Synth. Met. 1998, 93 (2),89-96 .

GHS Hazard and Precautionary Statements

Hazard Statements: H351-H400-H410

Suspected of causing cancer. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Precautionary Statements: P201-P273-P281-P202-P308+P313-P391-P405-P501a

Obtain special instructions before use. Avoid release to the environment. Use personal protective equipment as required. Do not handle until all safety precautions have been read and understood. IF exposed or concerned: Get medical advice/attention. Collect spillage. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
907947
Hazard Class
9
Packing Group
III
Harmonized Tariff Code
2921.59
TSCA
No
RTECS
QJ3400000

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