1,2-NAPHTHOQUINONE
ISO 2 Inquiries
524-42-5
Industrial Grade
98%
speranza
25kg/Cardboard Drum
2024-02-10
9-bromophenanthrene,Fluorine-contained Benzoic acid series,sodium salty,Electronic Intermediates,Pharmaceutical Intermediates,Pheylurea
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
1,2-Naphthoquinone
Other Name:1,2-Naphthalenedione;1,2-Naphthoquinone;β-Naphthoquinone;o-Naphthoquinone;NSC 9831;SID 8139964;1,2-Dihydronaphthalene-1,2-dione
CAS No.:524-42-5
Molecular Formula:C10H6O2
InChIKeys:InChIKey=KETQAJRQOHHATG-UHFFFAOYSA-N
Molecular Weight:158.15300
Exact Mass:158.15
EC Number:208-360-2
UNII:804K62F61Q
NSC Number:9831
UN Number:2811
DSSTox ID:DTXSID2060171
Color/Form:Golden yellow needles|Red needles from ether
HScode:2914690090
Categories:
Characteristics-
PSA:
34.14000
XLogP3:1.4652
Appearance:Dark brown powder
Density:1.450 g/cm3 @ Temp: 25 °C
Melting Point:7-145 °C (decomp)
Flash Point:117.4ºC
Refractive Index:1.617
Water Solubility:In water, 181 mg/L at 25 deg C (est)
Vapor Pressure:9.9X10-5 mm Hg at 25 deg C (est)
Odor:Odorless
Henrys Law Constant:Henry's Law constant = 4.2X10-9 atm-cu m/mole at 25 °C (est)
Experimental Properties:1,2-Naphthoquinone is involatile /(non-volatile)/ in steam, and is a relatively weak oxidizing agent.|Hydroxyl radical reaction rate constant = 1.30X10-11 cu cm/molecule-sec at 25 °C (est)
Air and Water Reactions:The neat chemical may be sensitive to prolonged exposure to air and light. Insoluble in water.
Reactive Group:Ketones
Reactivity Profile:Ketones, such as 1,2-NAPHTHOQUINONE, are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4.
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
9-bromophenanthrene,Fluorine-contained Benzoic acid series,sodium salty,Electronic Intermediates,Pharmaceutical Intermediates,Pheylurea
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Location:
1513A, Shihong Building, Bixin Road, Longgang Dis, 518000, Shenzhen,Guang Dong Province, P. R. China.
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
14
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
51-100
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Year of Establishment:
2015
Speranza Chemical Co., Ltd. is a professional manufacturer of Fine Chemicals for more than 10years. Our Chemical factory locates in Handan Chemical Industry Zone, Hebei province with total invested of $12 million and area of 80,000 m².We specialize in the development and manufacture of Pharmaceutical intermediates like Apixaban Intermediates and electronic chemicals like 9-bromophenanthrene(CAS No.573-17-1)(OLED intermediates ), Organic Bromide like 1-bromo-4-chlorobenzene (CAS No.106-39-8),Iodide derivatives,Fluorine-contained Benzoic acid series,sodium salty for oil field and so on.Quality is our Culture and our Promise to our customers all over the world! From raw material purchasing to production progress, finish product testing and Packing, we insist to doing tracing and Quality control for each single step just to realize our promise and to be your trustworthy partner in China! Beyond competence products, we also do 7 X 24 hours After Sales Service!
Speranza has set up long-term cooperation with many international companies as a trustworthy supplier.Speranza Chemical, Always getting better for our Customers and our Life!
Email:sales08@speranzachem.comTel:+86-755-21030354
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
India
1,2-Naphthoquinone
5 MT Jan 26, 2024
India
1,2-NAPHTHOQUINONE
2 MT Jan 29, 2024 Post an enquiry for this product
