Diphenyl disulfide RC04988
2 Inquiries
882-33-7
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 ReferenceWhite to light yellow crystal.
Diphenyl disulfide is the chemical compound with the formula (C6H5S)2. This colorless crystalline material is often abbreviated Ph2S2. It is one of the most popular organic disulfides used in organic synthesis. Minor contamination by thiophenol is responsible for the disagreeable odour associated with this compound.
Solid|orthorhombic needles
Diphenyl disulfide is a member of benzenes.Basic Info-
Product Name:
Diphenyl disulfide
Other Name:Disulfide,diphenyl;Phenyl disulfide;Diphenyl disulfide;Biphenyl disulfide;Diphenyl disulphide;NSC 2689;DPDS;1,2-Diphenyldisulfane;(Phenyldisulfanyl)benzene;1,1′-Dithiodibenzene;1071709-24-4;1195339-75-3
CAS No.:882-33-7
Molecular Formula:C12H10S2
InChIKeys:InChIKey=GUUVPOWQJOLRAS-UHFFFAOYSA-N
Molecular Weight:218.34
Exact Mass:218.34
EC Number:212-926-4
UNII:7P54H519IJ
NSC Number:2689
DSSTox ID:DTXSID6022131
HScode:2930909090
Categories:
Characteristics-
PSA:
50.6
XLogP3:4.4
Appearance:Solid
Density:1.110 g/cm3 @ Temp: 118.0 °C
Melting Point:62 °C
Boiling Point:310 °C
Flash Point:177.8±20.8 °C
Refractive Index:1.680
Water Solubility:Insoluble in water.
Vapor Pressure:2.20e-04 mmHg
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:
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 History2 Inquiries
Country Product Purchase Quantity Date Posted 
India
Phenyl Disulfide
5 MT Sep 17, 2025 
China
Diphenyl disulfide
5 MT Apr 11, 2024 Post an enquiry for this product