Tributylphosphate 99%
19 Inquiries
126-73-8
Industrial Grade
99%
SHANGHAI
200kg/18kg Galvanized Drum
2017-01-21
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Product Description
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Seller Information
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Inquiry History
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Description
Inquiry Tributyl phosphate
Alias TBP; Tributyl Phosphate (TBP); Tributyl Phosphsate; Tri-n-butyl phosphate; Phosphoric acid tri-n-butyl ester; Nitrogen-Oxygen free radical piperidycol; Three butyl acrylate acid flame retardant agent Molecular formula C12H27O4P CAS RN 126-73-8 EINECS No. 204-800-2 Molecular weight 266.32 Properties Colorless to light yellow transparent liquid. Melting point<-80℃, boiling point is 289℃. It breaks down at 289℃. Relative density is 0.9729(25/4℃), refractive index is 1.4226. Solubility in water is 0.1%(25℃), solubility of water in the product is 7% (25℃). Soluble in most organic solvents and hydrocarbons, insoluble or slightly soluble in glycerin, hexylene glycol and amine.
Chemical properties:
It has common features of ester, and hydrolyzes under alkaline conditions. Bubbles dry hydrogen chloride through triethyl phosphate at normal temperature can generate 1-Chlorobutane.Uses Chemical reagent, high-boiling point solvent, plasticizer for cellulose acetate, cellulose nitrate, chlorinated rubber, and PVC, extractant for rare metal, solvent for paint coating, ink and adhesive, defoamer and anti-static agent, intermediate for organic synthesis, medium for heat exchange. Dangerous mark Xn Harmful Risk terminology R22;R38;R40; safety terminology S36/37;S46; Index Enterprise standard: Q/320205GKDY01-2015 ItemIndexHigh purityExport gradeQualified productColor, APHA ≤101030Refractive index----------------1.390--1.420Acid value, mgKOH/g ≤0.050.10.5Moisture (H2O), % ≤0.050.1--------Density (20℃), g/ml0.975--0.9780.974--0.980--------Content, % ≥99.5099.0--------Heating loss 105℃/3hr≤1.0---------------- Basic Info-
Product Name:
Tributyl phosphate
Other Name:Phosphoric acid tributyl ester;Butyl phosphate ((BuO)3PO);Tributyl phosphate;Celluphos 4;Tri-n-butyl phosphate;TBP;Disflamoll TB;Tributoxyphosphine oxide;TBPA;Calloway 6814;NSC 8484;Phosflex 4;Phosphoric acid,tributyl ester;Degressal SD 40;Moussex 941PL;941PL;X 8054;DL 1157;15158-85-7;19824-61-4;80094-39-9;329184-61-4;1238174-19-0
CAS No.:126-73-8
Molecular Formula:C12H27O4P
InChIKeys:InChIKey=STCOOQWBFONSKY-UHFFFAOYSA-N
Molecular Weight:266.31400
Exact Mass:266.31
EC Number:204-800-2
HScode:2919900090
Categories:
Characteristics-
PSA:
54.57000
XLogP3:4.54460
Appearance:Tributyl phosphate is an odorless colorless to yellow liquid. Toxic by ingestion and inhalation.
Density:0.976 g/cm3 @ Temp: 25 °C
Melting Point:<-80 °C
Boiling Point:177-178 °C @ Press: 27 Torr
Flash Point:146ºC
Refractive Index:1.423-1.425
Water Solubility:H2O: 0.6 g/100 mL
Storage Conditions:Store in a cool, dry place. Keep from contact with oxidizing materials. Keep away from reducing agents. Keep containers tightly
Vapor Pressure:27 mm Hg ( 178 °C)
Vapor Density:9.2 (vs air)
Flammability characteristics:Class IIIB Combustible Liquid: Fl.P. at or above 200°F.
Odor:Odorless
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin irritation, Category 2
Carcinogenicity, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H315 Causes skin irritation
H351 Suspected of causing cancer
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P203 Obtain, read and follow all safety instructions before use.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
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.
P318 IF exposed or concerned, get medical advice.
Storage 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
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
Store in an area without drain or sewer access. Separated from bases and strong oxidants.
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Seller Information
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Business Type:
Manufactory
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Location:
Rihui Bridge, Donghutang Town, Wuxi City, Jiangsu, China
Wuxi Donghu Chemical Factory (Former Donghutang Chemical Factory) mainly engages in producing phosphates, pharmaceutical intermediates and chemical reagents, among which phosphates are exported overseas and they are popular among users.Donghu was established in 1970, and was changed to private enterprise in 1997. The company is situated in Rihui Bridge, Donghutang Town, Wuxi City, Jiangsu, China. Close to Wuxi-Zhangjiagang Second-class Road, 20 kilometers from International Shanghai Port, 20 kilometers from Wuxi Shuofang Airport, 25 kilometers from Wuxi Railway Station, it is easy of access. At present, the company holds more than ¥ 10 million fixed assets and more than ¥ 20 million circulating funds. The floor area is about 30,000 square meters. The company has strong technical force, complete methods of testing, and perfect test equipment. Donghu is the leading enterprise in chemical industry as the first manufacturer of tri-isobutyl phosphate, and with the annual production capacity of phosphates (8,000 tons). Taking quality as life, meager profit as principle, credit as basis, service as tenet, Donghu would like to cooperate with friends both as home and abroad for common development
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Inquiry History19 Inquiries
Country Product Purchase Quantity Date Posted 
India
Tributyl Phosphate
10.00 MT Dec 28, 2023 
Philippines
Tributyl Phosphate
100 KG Jan 31, 2024
India
Tributyl Phosphate
10.00 MT Dec 25, 2023
India
Tri Butyl Phosphate
2500.00 KG Feb 20, 2025
India
Tributyl Phosphate
10.00 MT Dec 25, 2023
India
Tributyl Phosphate
15.00 MT Dec 27, 2023
India
Tributyl phosphate
1 MT Sep 17, 2025
India
Tri Butyl Phosphate
5000.00 KG Aug 29, 2025
Philippines
Tributyl Phosphate
1 MT Jan 29, 2024
India
Tributyl Phosphate
1.00 MT Dec 27, 2023
India
Tributyl Phosphate
5.00 L Dec 27, 2023 
United States
Tributyl Phosphate, 99%
1 PCS Oct 10, 2025 
Canada
Tributyl Phosphate
225 MT Aug 27, 2024
India
TRI BUTYL PHOSPHATE
20.00 MT Aug 20, 2024 
United Arab Emirates
Tributyl phosphate 99% liquid Dideu
20 MT Oct 23, 2023
India
triethyl phosphate
10.00 MT Dec 25, 2023
India
triisobutyl phosphate
10.00 MT Dec 25, 2023
India
Sodium formate
10.00 MT Dec 27, 2023
India
Dextrose Monohydrate
5.00 MT Dec 27, 2023 Post an enquiry for this product
