Diphenyl ether RC05713
5 Inquiries
101-84-8
Industrial Grade
99%
Royalchem
25kg/drum
2030-01-01
Pharmaceutical intermediates
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceColorless, crystalline solid or liquid (above 82°F) with a geranium-like odor.
Diphenyl oxide appears as colorless liquid with a mild pleasant odor. May float or sink in water. Freezing point is 81°F. (USCG, 1999)|Liquid; PelletsLargeCrystals|Solid|COLOURLESS LIQUID OR CRYSTALS WITH CHARACTERISTIC ODOUR.|colourless long crystalline needles or colourless oily liquid, Harsh floral-green, metallic geranium type aroma|Colorless, crystalline solid or liquid (above 82°F) with a geranium-like odor.
Diphenyl oxide appears as colorless liquid with a mild pleasant odor. May float or sink in water. Freezing point is 81°F. (USCG, 1999)|Diphenyl ether is an aromatic ether in which the oxygen is attached to two phenyl substituents. It has been found in muscat grapes and vanilla. It has a role as a plant metabolite.Basic Info-
Product Name:
Diphenyl ether
Other Name:Benzene,1,1′-oxybis-;Phenyl ether;1,1′-Oxybis[benzene];Benzene,phenoxy-;Biphenyl oxide;Diphenyl ether;Diphenyl oxide;Phenoxybenzene;Phenyl oxide;Chemcryl JK-EB;Oxybisbenzene;NSC 19311;Barrel Therm 330
CAS No.:101-84-8
Molecular Formula:C12H10O
InChIKeys:InChIKey=USIUVYZYUHIAEV-UHFFFAOYSA-N
Molecular Weight:170.21
Exact Mass:170.21
BRN:1364620
EC Number:202-981-2
UNII:3O695R5M1U
ICSC Number:0791
NSC Number:174083|19311
UN Number:3077
DSSTox ID:DTXSID9021847
Color/Form:Colorless crystals or liquid|Colorless, crystalline solid or liquid (above 82 degrees F)
HScode:2902909090
Categories:
Characteristics-
PSA:
9.2
XLogP3:4.2
Appearance:Diphenyl oxide appears as colorless liquid with a mild pleasant odor. May float or sink in water. Freezing point is 81°F. (USCG, 1999)
Density:1.08 g/cm3
Melting Point:28 °C
Boiling Point:259 °C
Flash Point:>230 °F
Refractive Index:1.5795-1.5815
Water Solubility:H2O: insoluble ;alcohol: soluble (lit.)
Storage Conditions:2-8°C
Vapor Pressure:<1 mm Hg ( 20 °C)
Vapor Density:>5.86 (25 °C, vs air)
Toxicity:Oral-Rat LD50: 3370 mg/kg
Flammability characteristics:Combustible in case of open flame, high temperature, strong oxidant; burning emits irritating smoke
Explosive limit:0.8-1.5%(V)
Odor:Geranium-like odor
OH:9.60e-12 cm3/molecule*sec
Henrys Law Constant:Henry's law constant = 2.8X10-4 atm cu m/mole at 25 °C (est)
Dissociation Constants:pK(BH+) = 5.79 at 25 °C /negative logarithm of ionization constant of protonated base/
Experimental Properties:UNPLEASANT & PUNGENT ODOR. ...ATMOSPHERIC CONCN BETWEEN 0.1 & 1 PPM CAN...BE DETECTED BY SMELL, WHICH IS A USEFUL WARNING PROPERTY. /DOWTHERM/|Heat of fusion = 4.115 kcal/mol|Liquid molar volume = 0.160758 cu m/kmol|Heat of formation = 4.4300X10+7 J/kmol|For more Other Experimental Properties (Complete) data for DIPHENYL ETHER (6 total), please visit the HSDB record page.
Air and Water Reactions:Insoluble in water.
Reactive Group:Ethers
Reactivity Profile:DIPHENYL OXIDE can react with oxidizing materials. (NTP, 1992). A vigorous reaction occurred between the ether and chlorosulfuric acid.
Autoignition Temperature:1148 °F (USCG, 1999)|1144 °F (618 °C).|610 °C
Heat of Combustion:-1466.63 kcal/mol at 25 °C
Ionization Potential:8.09 eV
Flammable Limits:Lower flammable limit: 0.7% by volume; Upper flammable limit: 6.0% by volume|Flammability limits = 0.8 to 1.5 vol%|Combustible Solid Class IIIB Combustible Liquid: Fl.P. at or above 200°F.
Heat of Vaporization:15.99 kcal/mol at 25 °C
Critical Temperature & Pressure:Critical temperature = 763.00 deg K; Critical pressure = 3.1300X10+6 Pa
Hazard IdentificationClassification of the substance or mixture
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H319 Causes serious eye irritation
H411 Toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P273 Avoid release to the environment.
Response P391 Collect spillage.
Storage none
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
NO open flames. 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
Separated from strong oxidants. Store in an area without drain or sewer access. Provision to contain effluent from fire extinguishing.Conditions for safe storage, including any incompatibilities. Keep container tightly closed in a dry and well-ventilated place. Storage class (TRGS 510): Non Combustible Solids.
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Seller Information
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Business Type:
Trader
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Main Products:
Pharmaceutical intermediates
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Location:
Room 336, Building 7, No. 177 Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou
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Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
14
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Total Annual Revenue:
Less than $1 million
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Total Employees:
Less than 5
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Year of Establishment:
2025
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Inquiry History5 Inquiries
Country Product Purchase Quantity Date Posted 
Russia
Diphenyl Ether 99%
20 MT Dec 11, 2024 
India
Diphynel oxide (DPO)
500.00 KG Feb 21, 2024 
Uzbekistan
Diphenyl ether 99% Solid
4 MT Nov 10, 2023 
Germany
Diphenyl ether
90 MT Jan 16, 2026
Uzbekistan
diphenyl oxide
4000 KG Nov 10, 2023 Post an enquiry for this product
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