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130-15-4

130-15-4 structural image
Product Name: 1,4-Naphthoquinone
Formula: C10H6O2
Synonyms: α-Naphthoquinone;1,4-Naphthalenedione, 1,4-Dihydro-1,4-diketonaphthalene;1,4-Naphthoquinone
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description 1,4-naphthoquinone appears as yellow needles or brownish green powder with an odor of benzoquinone. (NTP, 1992)
Color/Form Yellow triclinic needles from alcohol or petroleum ether
Odor Odor like that of benzoquinone
Boiling Point Sublimes below 212 °F (NTP, 1992)
Melting Point 277 °F (NTP, 1992)
Solubility less than 1 mg/mL at 70 °F (NTP, 1992)
Density 1.422 (NTP, 1992) - Denser than water; will sink
Vapor Density 5.46 (NTP, 1992) - Heavier than air; will sink (Relative to Air)
Vapor Pressure 0.00018 [mmHg]
LogP log Kow = 1.71
Decomposition When heated to decomposition it emits acrid smoke and irritating fumes.
Heat of Combustion 1100.8 kcal (solid)
Kovats Retention Index 1410 1418 1427 1365 1384.8
Other Experimental Properties Begins to sublime below 100 °C
Chemical Classes Other Classes -> Other Aromatic Compounds

SAFETY INFORMATION

Signal word Danger
Pictogram(s)

Corrosion
Corrosives
GHS05

Skull and Crossbones
Acute Toxicity
GHS06

Environment
GHS09
GHS Hazard Statements H314:Skin corrosion/irritation
H317:Sensitisation, Skin
H330:Acute toxicity,inhalation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

COMPUTED DESCRIPTORS

Molecular Weight 158.15 g/mol
XLogP3 1.7
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 2
Rotatable Bond Count 0
Exact Mass 158.036779430 g/mol
Monoisotopic Mass 158.036779430 g/mol
Topological Polar Surface Area 34.1 Ų
Heavy Atom Count 12
Formal Charge 0
Complexity 227
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

1,4-naphthoquinone appears as yellow needles or brownish green powder with an odor of benzoquinone. (NTP, 1992)

RELATED SUPPLIERS

Cefa-Cilinas Biotics Pvt Ltd

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product:1,4-Napthoquinone 99%

INNOVIR BIO SCIENCES PVT LTD

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product:naphthalene-1,4-dione 130-15-4 98%

JSK Chemicals

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product:130-15-4 1,4-Naphthoquinone, 98% 99%

Aether Industries Limited

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product:130-15-4 99%
All suppliers(4)