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A11307 2,3-Dihydroxynaphthalene, 98%

CAS Number
92-44-4
Synonyms
2,3-Naphthalenediol

Stock No. Size Price ($) Quantity Availability
A11307-18 50g 43.30
A11307-30 250g 154.00
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2,3-Dihydroxynaphthalene, 98%

MDL
MFCD00004073
EINECS
202-156-7

Chemical Properties

Formula
C10H8O2
Formula Weight
160.17
Melting point
162-165°
Flash Point
175°(347°F)
Storage & Sensitivity
Ambient temperatures.
Solubility
Slightly soluble in water

Applications

2,3-Dihydroxynaphthalene is used in making dyes, pigments, fluorescent whiteners, tanning agents, antioxidants, and antiseptics.

Notes

Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Literature References

Lorraine M. Deck.; David L. Vander Jagt.; Robert E. Royer. Gossypol and derivatives: a new class of aldose reductase inhibitors. J. Med. Chem. 1991, 34, (11), 3301-3305.

Jeffrey T. Kuethe.; Audrey Wong.; Michel Journet.; Ian W. Davies. A Rapid Synthesis of 2-Aryl-5-substituted-2,3-dihydrobenzofurans. J. Org. Chem. 2005, 70, (9), 3727-3729.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H318-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye damage. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P310-P312-P330-P332+P313-P362-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. Use only outdoors or in a well-ventilated area. 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 INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
742375
Harmonized Tariff Code
2907.29
TSCA
Yes
RTECS
QJ4750000

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