Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

130-15-4 - 1,4-Naphthoquinone, 97+% (dry wt.), cont. up to 5% water - A10958 - Alfa Aesar

A10958 1,4-Naphthoquinone, 97+% (dry wt.), cont. up to 5% water

CAS Number
130-15-4
Synonyms

Size Price ($) Quantity Availability
100g 21.63
500g 75.09
2500g 271.14
Add to Cart Add to Quote Request View Item

1,4-Naphthoquinone, 97+% (dry wt.), cont. up to 5% water

MDL
MFCD00001676
EINECS
204-977-6

Chemical Properties

Formula
C10H6O2
Formula Weight
158.15
Melting point
120-124°
Flash Point
142°(288°F)
Density
1.420
Solubility
Soluble in alkali hydroxide solvents, sparingly soluble in petroleum ether and water. Freely soluble in carbondioxide, acetic acid, benzene and choloroform.

Applications

1,4-Naphthoquinone is used as a strong dienophile in Diels-Alder reaction. It is also used as a precursor to anthroquinone and 5-nitro-1,4-naphthalenedione, which finds application in the preparation of aminoanthroquinone and is also used as a dye precursor. It is a basic component of Vitamin K.

Notes

Light sensitive. Incompatible with strong oxidizing agents and strong reducing agents.

Literature References

Sarkar, S. K.; Sawai, A.; Kanahara, K.; Wentrup, C.; Abe, M.; Gudmundsdottir, A. D. Direct Detection of a Triplet Vinylnitrene, 1,4-Naphthoquinone-2-ylnitrene, in Solution and Cryogenic Matrices. J. Am. Chem. Soc. 2015, 137 (12), 4207-4214.

Sawama, Y.; Kawajiri, T.; Asai, S.; Yasukawa, N.; Shishido, Y.; Monguchi, Y.; Sajiki, H. Biarylmethane and Fused Heterocyclic Arene Synthesis via in Situ Generated o- and/or p-NaphthoquinoneMethides. J. Org. Chem. 2015, 80 (11), 5556-5565.

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H311-H330-H315-H319-H317-H335-H400

Toxic if swallowed. Toxic in contact with skin. Fatal if inhaled. Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. May cause respiratory irritation. Very toxic to aquatic life.

Precautionary Statements: P273-P280h-P305+P351+P338-P309-P310-P302+P352

Avoid release to the environment. Wear protective gloves/clothing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN: Wash with plenty of soap and water.

Other References

Merck
14,6395
Beilstein
878524
Hazard Class
6.1
Packing Group
I
Harmonized Tariff Code
2914.69
TSCA
Yes
RTECS
QL7175000

Recommended

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware