Triethylphosphate 99%
12 Inquiries
78-40-0
Industrial Grade
99%
SHANGHAI
1100kg/19.1kg Iron Drum
2017-01-19
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Product Description
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Seller Information
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Inquiry History
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DescriptionTriethyl phosphate
Product description
Product name: Triethyl phosphate
English name: Triethyl phosphate; Ethyl phosphate; Phosphoric acid triethyl ester
Molecular formula: C6H15O4P
Relative molecular quality: 182.16
CAS No.: 78-40-0
EINECS No.: 201-114-5
ICSC No.: 1730
RETCS No.: TC7900000
HS code: 29199000.90
Physicochemical property
It is colorless transparent liquid with pleasant fragrance. It is mixed soluble in water, alcohol and other organic solvent, for example, ether.
It is stable under room temperature.Storage and transportation
Should be preserved in seal container in cool and ventilated warehouse without drain-pipe and sewer;
Storage temperature should be no higher than 35℃;
Separate from food and drink;
Keep it away from fire and heat source, oxidizing agent, acids and alkaline;Stability: stable under normal pressure and temperature
Transportation: it is non-dangerous goods and should be transported as common chemicals.
Main uses
As high boiling point solvent in nitrocellulose and cellulose acetate;
As stabilizer of insecticide, Bakelite and organic oxide;
As catalyst of xylene isomers, carbodiimide;
As fire retardant of polyester resin
As plasticizer of cellulose acetate, unsaturated polyester and ethenyl ethanoate polymer;
It is widely applied in medical, pesticide, ketene, resin and hydraulic oil fields.
Quality parameter
Executive standard: Q/320205GKAM01-2015
Item
Index
high purity
superior grade
antifoaming grade
APHA ≤
10
10
30
refractive index n20D
1.4050-1.4070
1.4050-1.4060
acid value, mgKOH/g ≤
0.02
0.10
0.50
moisture (H2O), w% ≤
0.05
0.10
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density(20℃),g/ml
1.068-1.072
1.065-1.073-
content[(C4H9O)3PO]，w% ≥
99.90
99.0
99.0
chloride, ppm ≤
5
5
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ethyl alcohol , ppm ≤
500
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Packaging
15kg plastic drum, 200kg iron drun, IBC, ISO-TANK
Basic Info-
Product Name:
Triethyl phosphate
Other Name:Phosphoric acid,triethyl ester;Ethyl phosphate;Triethyl phosphate;TEP;Triethoxyphosphine oxide;Levagard TEP;NSC 2677;Fyrol TEP;Levagard TEP-Z;SP 0724;Tri-n-ethyl phosphate;Disflamoll TEP
CAS No.:78-40-0
Molecular Formula:C6H15O4P
InChIKeys:InChIKey=DQWPFSLDHJDLRL-UHFFFAOYSA-N
Molecular Weight:182.15500
Exact Mass:182.15
EC Number:201-114-5
UNII:QIH4K96K7J
ICSC Number:1730
NSC Number:2677
UN Number:3265|3278
DSSTox ID:DTXSID8026228
Color/Form:Liquid|Colorless, high-boiling liquid
HScode:29190090
Characteristics-
PSA:
54.57000
XLogP3:0.8 (LogP)
Appearance:Triethyl phosphate appears as a colorless, corrosive liquid. Combustible. Slowly dissolves in water and sinks in water. Severely irritates skin, eyes and mucous membranes.
Density:1.0725 g/cm3 @ Temp: 19 °C
Melting Point:-56.4 °C
Boiling Point:215-216 °C
Flash Point:130ºC
Refractive Index:1.405-1.407
Water Solubility:H2O: soluble
Storage Conditions:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Vapor Pressure:1 mm Hg ( 40 °C)
Vapor Density:6.28 (vs air)
Toxicity:LD50 orally in Rabbit: 1165 mg/kg
Odor:Mild
OH:5.53e-11 cm3/molecule*sec
Henrys Law Constant:3.60e-08 atm-m3/mole|Henry's Law constant = 3.60X10-8 atm-cu m/mol at 20 °C
Collision Cross Section:132.63 Ų [M+H]+
Experimental Properties:Liquid molar volume = 0.1708 cu-m/kmol; Enthalpy Heat of Formation = -1.245X10+9 J/kmol|Dielectric constant = 13.20|Hydroxyl radical reaction rate constant = 5.53X10-11 cu cm/molec-sec at 25 °C
Air and Water Reactions:Slowly dissolves in water with slight decomposition (NTP, 1992).
Reactive Group:Esters, Sulfate Esters, Phosphate Esters, Thiophosphate Esters, and Borate Esters
Reactivity Profile:Organophosphates, such as TRIETHYL PHOSPHATE, 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.
Autoignition Temperature:845 °F (USCG, 1999)|850 °F (454 °C)|452 °C
Flammable Limits:Lower flammable limit: 1.2% by volume; Upper flammable limit: 10% by volume
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
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 and strong bases. Well closed. Ventilation along the floor.
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Seller Information
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Business Type:
Manufactory
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Location:
#33, Xigangxi Road, Donggang Town, Wuxi, Jiangsu, China
Wuxi Hongxing Chemical Plant is a stock cooperative enterprise engaged in manufacturing of organic alkyl phosphate products. It is located in scenic Donggang Town of Wuxi. It is about 120km to Shanghai Hongqiao International Airport, 20km to Wuxi Sunan International Airport, 160km to Nanjing Lukou International Airport, 18km to Hu-Ning highway, 25km to Jiangyin harbor and Zhangjiagang, and 25km to Xi-gang highway. In brief, there is convenient transportation condition.It was founded in 1991. Main products are tri-isobutyl phosphate, Tributyl phosphate and triethyl phosphate in 8 specifications. Our company covers 11240m2. Total assets are 27.9 million Yuan. Fixed assets are 8.5 million Yuan. There are 37 employees.Through 20 years of development, we constantly exploit new technique, new technology to gain high purity products. And we have 4 state patents of invention. There are 3 production lines with production capacity of 8000 tons of phosphates.There is powerful technical force, complete testing method and management network. Our product is at international leading level. It enjoys high reputation among domestic and oversea market. We built tight cooperation with famous enterprises, for example, BASF, BAYER, LANXESS, UNIVAR, CNNC, PetroChina, CNOOC and Sinopec.Our tenet is “market oriented, technology driven, quality first, reputation first, high efficiency”. Our strategy is “top level quality, top grade product, customer satisfied service”.In 1997, our company got self-managerial import & export authority. In 1999, we passed ISO9001 international quality system authentication. In 2003, high purity triethyl phosphate was awarded as Jiangsu province high tech product and listed in “State Spark Plan Project”. In 2004 and 2005, our triethyl phosphate and tributyl phosphate won 3rd prize of technology improvement from Wuxi and Xishan Government.Wuxi Hongxing Chemical Plant would like to serve all friends with high quality products and sincere service. We expect to cooperate with all colleagues.
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Inquiry History12 Inquiries
Country Product Purchase Quantity Date Posted 
India
triethyl phosphate
10.00 MT Dec 25, 2023 
Pakistan
triethyl phosphate
25 MT Dec 25, 2023
India
triethyl phosphate
1.00 MT Dec 25, 2023 
South Korea
Regarding TEP and TCPP
0 MT Jun 9, 2025 
Poland
Triethyl Phosphate
30.00 TON Feb 28, 2024
Poland
Triethyl phosphate-
20.00 TON Mar 1, 2024 
Turkey
TRIETHYL PHOSPHATE (TEP)
31000.00 KG Feb 7, 2024 
Russia
Triethylphosphate
14.42 MT Nov 8, 2023
India
Tributyl Phosphate
10.00 MT Dec 25, 2023
Pakistan
trimethyl phosphate
20 MT Dec 25, 2023
India
Carboxymethyl Cellulose
10.00 MT Dec 25, 2023
Turkey
MONO ETHYLENE GLYCOL
100.00 KG Feb 8, 2024 Post an enquiry for this product
