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42031-02-7

42031-02-7

Identification

Synonyms:2,2-bis-(p-ethoxycarbonylmethoxyphenyl)propane

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Safety information and MSDS view more

  • Signal Word:no data available

  • Hazard Statement:no data available

  • First-aid measures: General adviceConsult a physician. Show this safety data sheet to the doctor in attendance.If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Wash off with soap and plenty of water. Consult a physician. In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. If swallowed Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

  • Fire-fighting measures: Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Wear self-contained breathing apparatus for firefighting if necessary.

  • Accidental release measures: Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8. Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. Pick up and arrange disposal. Sweep up and shovel. Keep in suitable, closed containers for disposal.

  • Handling and storage: Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. For precautions see section 2.2. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

  • Exposure controls/personal protection:Occupational Exposure limit valuesBiological limit values Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. Eye/face protection Safety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Wear impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Respiratory protection Wear dust mask when handling large quantities. Thermal hazards

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Relevant articles and documentsAll total 5 Articles be found

Ultrasound-assisted synthesis of 2,5-dimethyl-N-substituted pyrroles catalyzed by uranyl nitrate hexahydrate

Satyanarayana,Sivakumar

scheme or table, p. 917 - 922 (2012/03/08)

An efficient synthesis of different novel 2,5-dimethyl-N-substituted pyrrole derivatives by the Paal-Knorr condensation has been accomplished using uranyl nitrate hexahydrate as catalyst under soft conditions and ultrasonic irradiation. The synthesized compounds were confirmed through spectral characterization using IR, 1H NMR, 13C NMR and mass spectra.

Tryptase inhibitors

-

, (2008/06/13)

The invention relates to novel inhibitors of human tryptase which are used in the pharmaceutical industry for the production of medicaments.

1,5-Bis-(N-benzyl-N,N-diethylammonium) diethylether, dichloride (BBDE Cl). A novel bis-ammonium salt as phase transfer catalyst

Alvarez-Builla,Vaquero,Garcia Navio,Cabello,Sunkel,Fau De Casa-Juana,Dorrego,Santos

, p. 967 - 978 (2007/10/02)

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Process route upstream and downstream products

Process route

ethyl bromoacetate
105-36-2

ethyl bromoacetate

2,2-bis-(p-ethoxycarbonylmethoxyphenyl)propane
42031-02-7

2,2-bis-(p-ethoxycarbonylmethoxyphenyl)propane

Conditions
Conditions Yield
With potassium carbonate; 1,5-bis-(N-benzyl-N,N-diethylammonium)diethylether dichloride; In toluene; for 3h; Heating;
63%
With potassium carbonate; In di-isopropyl ether; acetone;
With potassium carbonate; sodium iodide; In acetone; at 20 - 55 ℃; for 36h;
chloroacetic acid ethyl ester
105-39-5

chloroacetic acid ethyl ester

2,2-bis-(p-ethoxycarbonylmethoxyphenyl)propane
42031-02-7

2,2-bis-(p-ethoxycarbonylmethoxyphenyl)propane

Conditions
Conditions Yield
With potassium carbonate; sodium iodide; In acetone; for 10h; Heating;
84%
With potassium carbonate; In N,N-dimethyl-formamide; at 80 ℃;
2,2-bis-(p-ethoxycarbonylmethoxyphenyl)propane
42031-02-7

2,2-bis-(p-ethoxycarbonylmethoxyphenyl)propane

Conditions
Conditions Yield
Chloressigsaeure, 1) 2,2-Bis-(4-hydroxy-phenyl)-propan, wss. NaOH, A. od. W., 2) SOCl2, Triethylamin, Erwaermen, 3) A., Erwaermen;
2,2-bis-(p-ethoxycarbonylmethoxyphenyl)propane
42031-02-7

2,2-bis-(p-ethoxycarbonylmethoxyphenyl)propane

2,2'-[isopropylidenebis(1,4-phenyleneoxy)]diacetic acid
3539-42-2

2,2'-[isopropylidenebis(1,4-phenyleneoxy)]diacetic acid

Conditions
Conditions Yield
With potassium hydroxide; In tetrahydrofuran; ethanol; for 4h; Ambient temperature;
97%
With sodium hydroxide; In methanol; calcium chloride;
2,2-bis-(p-ethoxycarbonylmethoxyphenyl)propane; With potassium hydroxide; ethanol; In tetrahydrofuran; at 20 ℃; for 19h;
With hydrogenchloride; water; at 0 - 10 ℃; for 1h; pH=4 - 5;
2,2-bis-(p-ethoxycarbonylmethoxyphenyl)propane
42031-02-7

2,2-bis-(p-ethoxycarbonylmethoxyphenyl)propane

2,2'-(4,4'-(propane-2,2-diyl)bis(4,1-phenylene))bis(oxy)bis(N-(2,5-dimethyl-1H-pyrrol-1-yl)acetamide)
1316302-16-5

2,2'-(4,4'-(propane-2,2-diyl)bis(4,1-phenylene))bis(oxy)bis(N-(2,5-dimethyl-1H-pyrrol-1-yl)acetamide)

Conditions
Conditions Yield
Multi-step reaction with 2 steps
1: hydrazine hydrate / ethanol / Reflux
2: uranyl nitrate hexahydrate / methanol; chloroform / 6 h / Reflux
With uranyl nitrate hexahydrate; hydrazine hydrate; In methanol; ethanol; chloroform; 2: Paal-Knorr pyrrole synthesis;
2,2-bis-(p-ethoxycarbonylmethoxyphenyl)propane
42031-02-7

2,2-bis-(p-ethoxycarbonylmethoxyphenyl)propane

{4-[1-(4-hydrazinocarbonylmethoxy-phenyl)-1-methyl-ethyl]-phenoxy}-acetic acid hydrazide
63161-19-3

{4-[1-(4-hydrazinocarbonylmethoxy-phenyl)-1-methyl-ethyl]-phenoxy}-acetic acid hydrazide

Conditions
Conditions Yield
With hydrazine hydrate; In ethanol; Reflux;

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