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ChemicalBook >> CAS DataBase List >> Ethyltriphenylphosphonium acetate

Ethyltriphenylphosphonium acetate

Ethyltriphenylphosphonium acetate price.
  • $23 - $4384.1
  • Product name: Ethyltriphenylphosphonium acetate
  • CAS: 35835-94-0
  • MF: C22H23O2P
  • MW: 350.39
  • EINECS:252-743-7
  • MDL Number:MFCD00061389
  • Synonyms:ethyltriphenyl-phosphoniuacetate ;Phosphonium,ethyltriphenyl-,acetate ;ETHYLTRIPHENYLPHOSPHONIUM ACETATE;ETHYLTRIPHENYLPHOSPHONIUM ACID ACETATE;ETTPPAAC;ethyl Triphenyl Phosphonium Acetate 65% solution;ETHYLTRIPHENYLPHOSPHONIUM ACETATE, 70% IN METHANOL;ETHYL TRIPHENYL PHOSPHONIUM ACETATE 65% IN ETHANOL
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  • Aaron Chemicals
  • AK Scientific
  • American Custom Chemicals Corporation
Package
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • 500G
  • ManufacturerAaron Chemicals
  • Product numberAR003R8R
  • Product descriptionEthyltriphenylphosphoniumacetate,70%inmethanol 70%
  • Packaging5g
  • Price$23
  • Updated2021-12-16
  • Buy
  • ManufacturerAaron Chemicals
  • Product numberAR003R8R
  • Product descriptionEthyltriphenylphosphoniumacetate,70%inmethanol 70%
  • Packaging10g
  • Price$37
  • Updated2021-12-16
  • Buy
  • ManufacturerAaron Chemicals
  • Product numberAR003R8R
  • Product descriptionEthyltriphenylphosphoniumacetate,70%inmethanol 70%
  • Packaging25g
  • Price$38
  • Updated2021-12-16
  • Buy
  • ManufacturerAaron Chemicals
  • Product numberAR003R8R
  • Product descriptionEthyltriphenylphosphoniumacetate,70%inmethanol 70%
  • Packaging100g
  • Price$123
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number4484AB
  • Product descriptionEthyltriphenylphosphoniumacetate
  • Packaging1g
  • Price$57
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number4484AB
  • Product descriptionEthyltriphenylphosphoniumacetate
  • Packaging5g
  • Price$62
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number4484AB
  • Product descriptionEthyltriphenylphosphoniumacetate
  • Packaging10g
  • Price$73
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberOPC0001104
  • Product descriptionETHYL TRIPHENYLPHOSPHONIUM ACID ACETATE 95.00%
  • Packaging25G
  • Price$154.35
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberOPC0001104
  • Product descriptionETHYL TRIPHENYLPHOSPHONIUM ACID ACETATE 95.00%
  • Packaging100G
  • Price$2470.49
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberOPC0001104
  • Product descriptionETHYL TRIPHENYLPHOSPHONIUM ACID ACETATE 95.00%
  • Packaging500G
  • Price$4384.1
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Aaron Chemicals AR003R8R Ethyltriphenylphosphoniumacetate,70%inmethanol 70% 5g $23 2021-12-16 Buy
Aaron Chemicals AR003R8R Ethyltriphenylphosphoniumacetate,70%inmethanol 70% 10g $37 2021-12-16 Buy
Aaron Chemicals AR003R8R Ethyltriphenylphosphoniumacetate,70%inmethanol 70% 25g $38 2021-12-16 Buy
Aaron Chemicals AR003R8R Ethyltriphenylphosphoniumacetate,70%inmethanol 70% 100g $123 2021-12-16 Buy
AK Scientific 4484AB Ethyltriphenylphosphoniumacetate 1g $57 2021-12-16 Buy
AK Scientific 4484AB Ethyltriphenylphosphoniumacetate 5g $62 2021-12-16 Buy
AK Scientific 4484AB Ethyltriphenylphosphoniumacetate 10g $73 2021-12-16 Buy
American Custom Chemicals Corporation OPC0001104 ETHYL TRIPHENYLPHOSPHONIUM ACID ACETATE 95.00% 25G $154.35 2021-12-16 Buy
American Custom Chemicals Corporation OPC0001104 ETHYL TRIPHENYLPHOSPHONIUM ACID ACETATE 95.00% 100G $2470.49 2021-12-16 Buy
American Custom Chemicals Corporation OPC0001104 ETHYL TRIPHENYLPHOSPHONIUM ACID ACETATE 95.00% 500G $4384.1 2021-12-16 Buy

Properties

Boiling point :275℃[at 101 325 Pa]
Density :1.05
vapor pressure :0Pa at 25℃
Flash point :-17°(0°F)
form :Liquid
color :Yellow to dark brown
Water Solubility :Soluble in water, alcohol.
Exposure limits :ACGIH: TWA 200 ppm; STEL 250 ppm (Skin)
OSHA: TWA 200 ppm(260 mg/m3)
NIOSH: IDLH 6000 ppm; TWA 200 ppm(260 mg/m3); STEL 250 ppm(325 mg/m3) LogP :-0.64 at 23.5℃
CAS DataBase Reference :35835-94-0(CAS DataBase Reference)
EPA Substance Registry System :Phosphonium, ethyltriphenyl-, acetate (35835-94-0)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger GHS hazard pictograms P280, P302+P352, P312, P322, P361,P363, P405, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger GHS hazard pictograms P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger GHS hazard pictograms P260, P264, P270, P307+P311, P321,P405, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Ethyltriphenylphosphonium Acetate, also known as ETPAAC, ETPAACc and TEPA, is a colourless to slightly yellow liquid with the chemical formula C22H23O2P. This quaternary phosphonium salt is available in a 70% by-weight solution in methanol. Notably, one mole of acetic acid is bound to each mole of ETPAAC. Furthermore, the material is mainly used for advancing and curing phenolic-based epoxy resins and serving as a phase transfer catalyst. Compared to amines, imidazoles, and quaternary ammonium salts, Ethyltriphenylphosphonium Acetate has considerably better latency and thermal stability. Further, it offers a low odour, minimal colour formation and controlled reactivity.

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