Tris(2-butoxyethyl) phosphate

Product Name: Tris(2-butoxyethyl) phosphate
CAS No.: 78-51-3
Chemical Name: Tris(2-butoxyethyl) phosphate
Synonyms: TBEP;TRI(BUTOXYETHYL)PHOSPHATE;TRIS(BUTOXYETHYL) PHOSPHATE;TBXP;kp140;KP 140;KP-140;2-butoxy;Amgard TBEP;phosflext-bep
CBNumber: CB1312263
Molecular Formula: C18H39O7P
Formula Weight: 398.47
MOL File: 78-51-3.mol

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Tris(2-butoxyethyl) phosphate Property

Melting point:: -70°C
Boiling point:: 215-228 °C4 mm Hg(lit.)
Density: 1.006 g/mL at 25 °C(lit.)
vapor density: 13.7 (vs air)
vapor pressure: 0.03 mm Hg ( 150 °C)
refractive index: n20/D 1.438(lit.)
Flash point:: >230 °F
storage temp.: Store at -20°C
solubility: Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form: Liquid
color: Clear colorless to very slightly yellow
Water Solubility: Soluble
Stability:: Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey: WTLBZVNBAKMVDP-UHFFFAOYSA-N
LogP: 3.75 at 20℃
CAS DataBase Reference: 78-51-3(CAS DataBase Reference)
NIST Chemistry Reference: Phosphoric acid, tri-(2-butoxyethyl) ester(78-51-3)
EPA Substance Registry System: Tris(2-butoxyethyl) phosphate (78-51-3)
ECETOC JACC REPORT: Tris(2-butoxyethyl) phosphate (78-51-3)

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Safety

Hazard Codes: Xn
Risk Statements: 20/21/22-36/37/38
Safety Statements: 26-37/39
WGK Germany: 1
RTECS: KJ9800000
TSCA: TSCA listed
HS Code: 29199000
Hazardous Substances Data: 78-51-3(Hazardous Substances Data)
Toxicity: LD50 oral in rat: 3gm/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 130591
Product name: Tris(2-butoxyethyl) phosphate
Purity: 94%
Packaging: 100g
Price: $66.4
Updated: 2025/07/31

Sigma-Aldrich

Product number: 14482
Product name: Tris(2-butoxyethyl) phosphate
Purity: analytical standard
Packaging: 1ml
Price: $67.7
Updated: 2022/05/15

TCI Chemical

Product number: P0683
Product name: Tris(2-butoxyethyl) Phosphate
Purity: >95.0%(GC)
Packaging: 25g
Price: $33
Updated: 2025/07/31

TCI Chemical

Product number: P0683
Product name: Tris(2-butoxyethyl) Phosphate
Purity: >95.0%(GC)
Packaging: 500g
Price: $101
Updated: 2025/07/31

Strem Chemicals

Product number: 15-7600
Product name: Tris(2-butoxyethyl) phosphate, 99%, AMGARD TBEP
Packaging: 500g
Price: $248
Updated: 2021/12/16

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Tris(2-butoxyethyl) phosphate Chemical Properties,Usage,Production

Chemical Properties

Slightly yellow, oily liquid. Insoluble or limited solubility in glycerol, glycols, and certain amines; soluble in most organic liquids. Combustible.

Uses

Primary plasticizer for most resins and elastomers, floor finishes and waxes, flame-retarding agent.

Uses

Tris(2-butoxyethyl) phosphate may be used as an analytical reference standard for the quantification of the analyte in herring gull eggs, house dust, and urine samples using liquid chromatography technique.

Definition

ChEBI: A trialkyl phosphate in which the alkyl group specified is 2-butoxyethyl.

General Description

Tris(2-butoxyethyl) phosphate is an organic flame retardant. It shows PXR agonistic activity. Tris(2-butoxyethyl) phosphate was detected and quantified during the analysis of herring gull eggs by liquid chromatography-electrospray ionization(+)-tandem mass spectrometry.

Air & Water Reactions

Water soluble.

Reactivity Profile

Organophosphates, such as Tris(2-butoxyethyl) 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. Tris(2-butoxyethyl) phosphate may react with oxidizers. .

Fire Hazard

Tris(2-butoxyethyl) phosphate is combustible.

Flammability and Explosibility

Non flammable

Safety Profile

A poison by intravenous route. Moderately toxic by ingestion. A skin and eye irritant. Combustible when exposed to heat or flame. Dangerous; see also PHOSPHATES; can react with oxidizing materials. To fight fire, use water, foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of POx.

Toxics Screening Level

The initial threshold screening level (ITSL) for tris(2-butoxyethyl) phosphate is 8 μg/m 3 (annual averaging time).

Tris(2-butoxyethyl) phosphate Preparation Products And Raw materials

Raw materials

Preparation Products

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Tris(2-butoxyethyl) phosphate Suppliers

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View Lastest Price from Tris(2-butoxyethyl) phosphate manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Tris(2-butoxyethyl) phosphate 78-51-3
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 99%min
Supply Ability: 20 tons
Release date: 2021-09-29

Hebei Chuanghai Biotechnology Co., Ltd

Product: Tris(2-butoxyethyl) phosphate 78-51-3
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-18

Jinan Finer Chemical Co., Ltd

Product: Tris(2-butoxyethyl) phosphate 78-51-3
Price: US $4.00-0.00/Kg/Drum
Min. Order: 1KG
Purity: 99%
Supply Ability: 5000
Release date: 2022-01-04

78-51-3, Tris(2-butoxyethyl) phosphateRelated Search:

Triphenyl phosphate Methyl acrylate Tricresyl Phosphate Sodium Phosphate Monobasic Monohydrate Diethyl phthalate Tris(trimethylsilyl)phosphate Triethyl phosphite Ferric phosphate Diethyl phosphite DIETHYL PHOSPHATE Tris(2-chloroethyl) phosphate Tri(4-isopropylphenyl) phosphate Ethyl dichlorophosphate Triphenyl phosphite Trisodium phosphate Ammonium dihydrogen phosphate Zinc phosphate Triethyl phosphate

2-butoxy

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2-Butoxy-ethanolphosphate(3:1)

2-butoxy-ethanophosphate(3:1)

Amgard TBEP

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tri(butoxyethyl)

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TBXP

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TRIS(BUTOXYETHYL) PHOSPHATE

TRIS(2-BUTOXYETHYL) PHOSPHATE

ethanol,2-butoxy-,phosphate(3:1)

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Plasticizer TBEP

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