Triphenylphosphite 99%
3 Inquiries
101-02-0
Industrial Grade
99%
SHANGHAI
200kg/18kg Galvanized Drum
2017-01-05
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Product Description
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Seller Information
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Inquiry History
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Description
Triphenyl phosphite CAS No.: 101-02-0
Chemical formula : (C6H5O)3 P
Molecular weight : 310.28
Chemical Structure :
Specifications: Purity (%): ≥ 99.0
Acid Value (mgKOH/g): ≤ 0.50
Color (Pt-Co): ≤60
Density (ρ425): 1.180 – 1.186
Refractive index (nD25): 1.5850 – 1.5920
Free Phenol(%): ≤ 1.0
Properties : Colorless to pale yellow transparent liquid with a slight phenol odor, Insoluble in water,soluble in alcohol, ether, benzene, acetone and other organic solvents.
Applications : It is mainly used as intermediate for other esters ,alkyd resins ,pesticide ,and also a kind of chelating agent and stabilizer used in PVC products, and act as antioxidant, anti-ageing agent and stabilizer in PE, PB, ABS & SBS plastic products ,inhibiting the reaction of the light & heat to the plastics .
Package : 200 kg net galvanized drum, 800 kg net (4 drums) per pallet and 16 Mt net per 20’ container.
Basic Info-
Product Name:
Triphenyl phosphite
Other Name:Phosphorous acid,triphenyl ester;Phenyl phosphite ((C6H5O)3P);Triphenyl phosphite;Phosclere T 36;TPP;Triphenoxyphosphine;Mellite 310;Advance TPP;JP 360;TP 1 (plasticizer);TP 1;TPP (plasticizer);Weston TPP;Sumilizer TTP-R;Sumilizer TPP-R;Tris(phenoxy)phosphine;ADK Stab TPP;TPP-R;Mark TPP;Doverphos 10;Irgafos TPP;Irgastab CH 55;NSC 43789;NSC 62219;Plastistab 2334;TP-I;Antioxidant TPPi;Antioxidant TPP;JP 30;Tppi;T 0510
CAS No.:101-02-0
UN No.:3077
Molecular Formula:C18H15O3P
InChIKeys:InChIKey=HVLLSGMXQDNUAL-UHFFFAOYSA-N
Molecular Weight:310.28400
Exact Mass:310.28
EC Number:202-908-4
UNII:9P45GRD24X
ICSC Number:1124
NSC Number:62219|43789
UN Number:2811
DSSTox ID:DTXSID0026252
Color/Form:Water-white to pale yellow solid or oily liquid
HScode:2920901900
Characteristics-
PSA:
41.28000
XLogP3:5.45030
Appearance:Triphenyl phosphite is a clear, pale yellow liquid with a clean, pleasant odor. (NTP, 1992)
Density:1.1842 g/cm3 @ Temp: 20 °C
Melting Point:25 °C
Boiling Point:360 °C
Flash Point:218ºC
Refractive Index:1.5893-1.5913
Water Solubility:H2O: insoluble
Storage Conditions:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from
Vapor Pressure:5 mm Hg ( 205 °C)
Vapor Density:10.7 (vs air)
Odor:Pleasant odor
Experimental Properties:Organic phosphites are esters of phosphorous acid and alkyl or aryl alcohols, of the type (RO)3P. ... Chemically, they can undergo transesterification with alcohols. The biologic properties of the organic phosphites resemble closely those of the phosphonates... /Organic phosphites/|W/V conversion factor: 12.66 mg/cu m|Moisture sensitive
Air and Water Reactions:Insoluble in water.
Reactive Group:Sulfonates, Phosphonates, and Thiophosphonates, Organic
Reactivity Profile:Organophosphates, such as TRIPHENYL PHOSPHITE, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P273 Avoid release to the environment.
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.
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. Well closed.
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Seller Information
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Business Type:
Manufactory
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Location:
No. 3, Qinglongshan Road, International Chemical Industry Park, Dagang, Zhenjiang
Jiangsu Evergreen New Material Technology Co., Ltd was founded in 2006 and is situated in Dagang International Chemical Industry Park, Scenic Zhenjiang City, with Changjiang River nearby (Yangtze River). It occupy an area of about 100000㎡, with registered capital of RMB 123 million yuan. It is 20km away from the entrance of Shanghai-Nanjing Expressway, 35km away from Changzhou Airport, 70km away from Nanjing International Airport and 200km away from Shanghai International Airport.Evergreen is one of the leading industry chemical manufacturer and supplier dealing in 1: plastic Auxiliary agent, 2: poly-monomers as crosslinkers , and 3: oil refinery additives . our main products include: 20,000t/a Triphenyl phosphite and its’derivatives ; 10,000t/a Divinylbenzene, 30,000t/a mixed diethylbenzene , 10,000t/a vinyltoluene (methylstyrene) & vinylethylbenzene and 5000t/a α-vinyltoluene, 20,000t/a Oil Refining additives , and organic synthesis intermediate such as M-diethylbenzene. And the Triphenyl phosphite and its’derivatives are widely used in or as stablizers, anti-ageing agents and anti-oxidant, and which are mainly used in PVC products and other resins for plastics, as PE、PP、ABS & SBS and etc . and some of which are also mostly used as intermediate for other esters ,alkyed resins and pesticide and etc.And Evergreen supply to the domestic and international clients through an unwavering focus on Quality ,commitment & Delivery, having a sound quality insurance system , as a stable and reliable supplier with the certificate of ISO9000、ISO14000、ISO18000，and with import & export license and “Jiangsu high-tech enterprise”. Evergreen also cooperate with universities and research institute to develop new technology. For example, we cooperate with East China University of Science and Technology to develop new technology process of the production and produce better quality products with better performances and meet the demands of our customers and clients. we will work hard and strive to be the leader in quality and customer service.
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
Germany
Triphenyl Phosphite
30000 KG Nov 4, 2024 
India
Triphenyl phosphite
50 KG Sep 5, 2025
India
Triphenyl phosphite (TPP)
20.00 MT Feb 29, 2024 Post an enquiry for this product
