2,3-Naphthalenediol
92-44-4
Pharmaceutical grade
99%
qingdao
25kg/ bag
Yes
2026-10-26
API,Antibiotics,Anti cancer category
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Product Description
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Seller Information
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DescriptionECHEMI Editorial ReferenceOff white to redish white powder
Naphthalene-2,3-diol is a naphthalenediol.Basic Info-
Product Name:
2,3-Dihydroxynaphthalene
Other Name:2,3-Naphthalenediol;2,3-Dihydroxynaphthalene;NSC 8707;D 0593
CAS No.:92-44-4
Molecular Formula:C10H8O2
InChIKeys:InChIKey=JRNGUTKWMSBIBF-UHFFFAOYSA-N
Molecular Weight:160.17
Exact Mass:160.17
BRN:742375
EC Number:202-156-7
UNII:O9U131030Z
NSC Number:8707
DSSTox ID:DTXSID2043903
HScode:29072900
Categories:
Characteristics-
PSA:
40.5
XLogP3:2.5
Appearance:White to pinkish to beige-grayish Powder
Density:1.3±0.1 g/cm3
Melting Point:162 °C
Boiling Point:353.9°C at 760 mmHg
Flash Point:175 °C
Refractive Index:1.726
Water Solubility:H2O: slightly soluble
Storage Conditions:2-8°C
Vapor Pressure:0.8 hPa (149 °C)
Toxicity:LD50 orally in Rabbit: 970 mg/kg
Collision Cross Section:132.44 Ų [M-H]- [CCS Type: DT, Method: stepped-field]|131.3 Ų [M-H]-
Hazard IdentificationClassification of the substance or mixture
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) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
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 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:
Trader
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Main Products:
API,Antibiotics,Anti cancer category
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Location:
12A02-9, Union Building, Building 1, No. 216 Tongchuan Road, Licang District, Qingdao City, Shandong Province
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
15 days
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Total Annual Revenue:
$25 million-$50 million
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Total Employees:
201-300
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Year of Establishment:
2024
Company Certificates-
Hazardous Chemicals Business License
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Supplier Agreement
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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