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L04599 1,5-Dihydroxynaphthalene, 98%

CAS Number
83-56-7
Synonyms
1,5-Naphthalenediol

Stock No. Size Price ($) Quantity Availability
L04599-30 250g 49.70
L04599-0B 1000g 167.00
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1,5-Dihydroxynaphthalene, 98%

MDL
MFCD00003980
EINECS
201-487-4

Chemical Properties

Formula
C10H8O2
Formula Weight
160.17
Melting point
ca 260° dec.
Flash Point
252°(486°F)
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in water.

Applications

1,5-Dihydroxynaphthalene is an intermediate of synthetic mordant azo dyes. It is an intermediate used in organic synthesis, pharmaceuticals, dyestuff fields and photograph industry.

Notes

Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

Literature References

Dr. Jean-Yves Ortholand.; Alexandra M. Z. Slawin.; Dr. Neil Spencer.; Dr. J. Fraser Stoddart.; Dr. David J. Williams. A Polymolecular Donor-Acceptor Stack Made of Paraquat and a 1, 5-Dihydroxynaphthalene- Derived Crown Ether. Angewandte Chemie International Edition in English. 1989, 28 (10), 1394-1395.

Shin-ya Takizawa.; Ryo Aboshi.; Shigeru Murata. Photooxidation of 1,5-dihydroxynaphthalene with iridium complexes as singlet oxygen sensitizers. Photochem. Photobiol. Sci. 2011, 10 (6), 895-903.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H317-H319

Harmful if swallowed. May cause an allergic skin reaction. Causes serious eye irritation.

Precautionary Statements: P261-P264b-P270-P272-P280-P301+P312-P302+P352-P305+P351+P338-P330-P333+P313-P337+P313-P363-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation or rash occurs: Get medical advice/attention. If eye irritation persists: Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
2044951
Hazard Class
9
Packing Group
III
Harmonized Tariff Code
2907.29
TSCA
Yes
RTECS
QJ4740000

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