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78-51-3

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78-51-3 Usage

Chemical Properties

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

Uses

Different sources of media describe the Uses of 78-51-3 differently. You can refer to the following data:
1. 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.
2. Primary plasticizer for most resins and elastomers, floor finishes and waxes, flame-retarding agent.

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

Nonflammable

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.

Check Digit Verification of cas no

The CAS Registry Mumber 78-51-3 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 7 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 78-51:
(4*7)+(3*8)+(2*5)+(1*1)=63
63 % 10 = 3
So 78-51-3 is a valid CAS Registry Number.
InChI:InChI=1/3C6H14O2.H3O4P/c3*1-2-3-5-8-6-4-7;1-5(2,3)4/h3*7H,2-6H2,1H3;(H3,1,2,3,4)/p-3

78-51-3 Well-known Company Product Price

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  • Aldrich

  • (130591)  Tris(2-butoxyethyl)phosphate  94%

  • 78-51-3

  • 130591-100G

  • 610.74CNY

  • Detail

78-51-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name tris(2-butoxyethyl) phosphate

1.2 Other means of identification

Product number -
Other names KP 140

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:78-51-3 SDS

78-51-3Synthetic route

2-Butoxyethanol
111-76-2

2-Butoxyethanol

tris(2-butoxyethyl) phosphate
78-51-3

tris(2-butoxyethyl) phosphate

Conditions
ConditionsYield
With magnesium chloride; trichlorophosphate at 50 - 80℃; for 5h; Reagent/catalyst; Temperature; Large scale;98%
With quinoclamine; hydroquinone; trichlorophosphate
With trichlorophosphate at 45 - 50℃;
tris(2-butoxyethyl) phosphate
78-51-3

tris(2-butoxyethyl) phosphate

4-iodo-biphenyl
1591-31-7

4-iodo-biphenyl

4-((2-butoxyethyl)sulfonyl)-1,1'-biphenyl

4-((2-butoxyethyl)sulfonyl)-1,1'-biphenyl

Conditions
ConditionsYield
With sodium metabisulfite; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; manganese; tetrabutylammomium bromide In dimethyl sulfoxide at 120℃; for 15h; Inert atmosphere;48%

78-51-3Upstream product

78-51-3Downstream Products

78-51-3Relevant articles and documents

A high-purity (butoxy ethyl) phosphate ester industrial preparation method (by machine translation)

-

Paragraph 0047-0087, (2019/11/04)

The invention relates to a high-purity (butoxy ethyl) phosphate ester of preparation method, the method comprises the following steps: 1) the vacuum condition through the phosphorus oxychloride and ethylene glycol monobutyl ether in the Lewis catalyst under the action of reaction; 2) after the reaction, vacuum-recycle a large amount of glycol flatting, reactant in ethylene glycol monobutyl ether content in the range of 5 - 10%, stop distilling; 3) alkali to neutralize, in and to PH=5 - 8, then distilled under reduced pressure, until the ethylene glycol monobutyl ether content is less than 0.1% stop distilling, to obtain crude; 4) washing the crude product is separated, washed in addition to the water of the product is distilled under reduced pressure to obtain high-purity (butoxy ethyl) phosphate ester. The method of the invention is simple, the purity of the product, in color, to improve the yield is very large. (by machine translation)

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