Tri(o-tolyl)phosphine
1 Inquiries
6163-58-2
Industrial Grade
99%
Royalchem
25kg/drum
2025-12-31
Pharmaceutical intermediates
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Product Description
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Seller Information
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Inquiry History
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DescriptionHangzhou Royalchem Co.,LTD, with approximately 3308 visits to its shop, is a reputable Trader that has been providing Tri(o-tolyl)phosphine products for 1 years on ECHEMI.Basic Info
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Product Name:
Tri-o-tolylphosphine
Other Name:Phosphine,tris(2-methylphenyl)-;Phosphine,tri-o-tolyl-;Tris(2-methylphenyl)phosphine;Tris(o-tolyl)phosphine;Tri-2-tolylphosphine;Tri-o-tolylphosphine;Tris(o-methylphenyl)phosphine;Tris(2-tolyl)phosphine;Tris(2-toluene)phosphine;NSC 116667;TOTP;Tri(2-methylphenyl)phosphine;Tris-o-tolyphosphine
CAS No.:6163-58-2
Molecular Formula:C21H21P
InChIKeys:InChIKey=COIOYMYWGDAQPM-UHFFFAOYSA-N
Molecular Weight:304.37
Exact Mass:304.37
BRN:661212
EC Number:228-193-9
UNII:5M32DK8XA8
NSC Number:116667
DSSTox ID:DTXSID9064130
HScode:29319090
Categories:
Characteristics-
PSA:
0
XLogP3:5.7
Appearance:White Crystalline Powder
Melting Point:125 °C
Flash Point:214.6ºC
Water Solubility:soluble in alcohol. Slightly soluble in cold water. Insoluble in water.
Storage Conditions:Store below +30°C.
Hazard IdentificationClassification of the substance or mixture
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 4
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) H413 May cause long lasting harmful effects to aquatic life
Precautionary statement(s) Prevention P273 Avoid release to the environment.
Response none
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
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 History1 Inquiries
Country Product Purchase Quantity Date Posted 
India
Tri (o-tolyl)phosphine
50.00 KG Aug 2, 2025 Post an enquiry for this product
