4,4'-methylenebis(N,N-diglycidylaniline) Appearance:Yellow Sticky Liquid Application:4,4'-methylenebis(N,N-diglycidylaniline)
Cas:28768-32-3
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inquiryAs a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
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Cas:28768-32-3
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inquiry4,4'-Methylenebis(N,N-diglycidylaniline) Manufacturer Factory CAS 28768-32-3 4,4'-Methylenebis(N,N-diglycidylaniline) Manufacturer High quality Best price In stock factory CAS 28768-32-3 4,4'-Methylenebis(N,N-diglycidylaniline) COA T
Cas:28768-32-3
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inquiryProduct Name: 4,4'-Methylenebis(N,N-diglycidylaniline) Synonyms: 4,4'-METHYLENEBIS(N,N-DIGLYCIDYLANILINE);4,4’-Methylenebis(diglycidylaniline);n,n’-(methylenedi-4,1-phenyle
Cas:28768-32-3
Min.Order:1 Kilogram
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inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:28768-32-3
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inquiryName: Tetraglycidyl-4,4'-methylene dianiline CAS:28768-32-3 MF: C25H30N2O4 Appearance:Light brown viscous liquid Storage:Preserve in well-closed, light-resistant and airtight containers. Package:25KG Application:Syntheses Material Intermediate
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Cas:28768-32-3
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Cas:28768-32-3
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inquiry4,4'-Methylenebis(N,N-diglycidylaniline) CAS:28768-32-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in h
Cas:28768-32-3
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inquiryBoiling point 619.3±35.0 °C(Predicted) density 1.15 g/mL at 25 °C(lit.) refractive index n20/D 1.601(lit.) Fp >230
Cas:28768-32-3
Min.Order:100 Kilogram
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Cas:28768-32-3
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Cas:28768-32-3
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Cas:28768-32-3
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Cas:28768-32-3
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Cas:28768-32-3
Min.Order:10 Gram
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inquiryProduct name: Epoxy Resin CAS No.:28768-32-3 Molecule Formula:C25H30N2O4 Molecule Weight:422.52 Purity: 98.0% Package: 25kg/drum Description:White or off-white powder Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:28768-32-3
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:28768-32-3
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Cas:28768-32-3
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Cas:28768-32-3
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Cas:28768-32-3
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Cas:28768-32-3
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Cas:28768-32-3
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inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
Cas:28768-32-3
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inquiryN,N,Ν',N'-tetraglycidyl-4,4'-diaminodiphenylmethane
Conditions | Yield |
---|---|
With sodium hydroxide In water at 50℃; for 1.5h; Temperature; | 96% |
With sodium hydroxide at 45℃; under 760.051 Torr; for 2.5h; Temperature; | 91% |
With tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide In water at 30℃; for 2h; Flow reactor; | 88.4% |
4,4'-diamino diphenyl methane
epichlorohydrin
N,N,Ν',N'-tetraglycidyl-4,4'-diaminodiphenylmethane
Conditions | Yield |
---|---|
Stage #1: 4,4'-diamino diphenyl methane; epichlorohydrin With lanthanum nitrate In toluene at 60 - 85℃; under 150.015 - 300.03 Torr; Stage #2: With benzyltrimethylammonium chloride; sodium hydroxide In water; toluene at 60 - 70℃; under 150.015 - 375.038 Torr; Pressure; Reagent/catalyst; | 91% |
4,4'-diamino diphenyl methane
N,N,Ν',N'-tetraglycidyl-4,4'-diaminodiphenylmethane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetic acid / 80 °C / Flow reactor 2: tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide / water / 2 h / 30 °C / Flow reactor View Scheme |
piperazine
N,N,Ν',N'-tetraglycidyl-4,4'-diaminodiphenylmethane
Conditions | Yield |
---|---|
In methanol; diethylene glycol dimethyl ether at 60℃; for 65h; | 94% |
N,N,Ν',N'-tetraglycidyl-4,4'-diaminodiphenylmethane
Diethyl iminodiacetate
Conditions | Yield |
---|---|
In methanol; dichloromethane at 20 - 40℃; for 130.5h; | 78% |
Conditions | Yield |
---|---|
at 110℃; for 24h; Inert atmosphere; | 52% |
N,N,Ν',N'-tetraglycidyl-4,4'-diaminodiphenylmethane
1,1'-(methylenedi-4,1-phenylene)bismaleimide
dapsone
Conditions | Yield |
---|---|
Stage #1: N,N,Ν',N'-tetraglycidyl-4,4'-diaminodiphenylmethane; 1,1'-(methylenedi-4,1-phenylene)bismaleimide; dapsone at 140℃; for 16h; Stage #2: at 200℃; for 4h; |
N,N,Ν',N'-tetraglycidyl-4,4'-diaminodiphenylmethane
dapsone
Conditions | Yield |
---|---|
Stage #1: N,N,Ν',N'-tetraglycidyl-4,4'-diaminodiphenylmethane; dapsone at 140℃; for 16h; Stage #2: at 200℃; for 4h; |
styrene
N,N,Ν',N'-tetraglycidyl-4,4'-diaminodiphenylmethane
Conditions | Yield |
---|---|
With bis(cyclopentadienyl)titanium (III) chloride In 1,4-dioxane at 90℃; Kinetics; | |
With bis(cyclopentadienyl)titanium (III) chloride In 1,4-dioxane at 90℃; |
styrene
N,N,Ν',N'-tetraglycidyl-4,4'-diaminodiphenylmethane
Conditions | Yield |
---|---|
With bis(cyclopentadienyl)titanium (III) chloride In 1,4-dioxane at 90℃; for 7h; |
N,N,Ν',N'-tetraglycidyl-4,4'-diaminodiphenylmethane
2-amino-2-hydroxymethyl-1,3-propanediol
Conditions | Yield |
---|---|
In methanol; dichloromethane at 40 - 60℃; for 72h; Product distribution / selectivity; |
N,N,Ν',N'-tetraglycidyl-4,4'-diaminodiphenylmethane
2,2'-iminobis[ethanol]
Conditions | Yield |
---|---|
In methanol at 20 - 60℃; for 48h; |
N,N,Ν',N'-tetraglycidyl-4,4'-diaminodiphenylmethane
Diethyl iminodiacetate
Conditions | Yield |
---|---|
In methanol; dichloromethane at 20℃; for 48.5h; |
Conditions | Yield |
---|---|
Activation energy; Heating; |
N,N,Ν',N'-tetraglycidyl-4,4'-diaminodiphenylmethane
dapsone
C37H42N4O6S
Conditions | Yield |
---|---|
Activation energy; Heating; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Heating 2: Heating View Scheme |
Conditions | Yield |
---|---|
With tetraethylammonium bromide; sodium hydroxide In tetrahydrofuran; acetonitrile at 20℃; for 6h; |
N,N,Ν',N'-tetraglycidyl-4,4'-diaminodiphenylmethane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium hydroxide; tetraethylammonium bromide / acetonitrile; tetrahydrofuran / 6 h / 20 °C 2: N-ethyl-N,N-diisopropylamine / acetonitrile / 30 h / 65 °C View Scheme |
N,N,Ν',N'-tetraglycidyl-4,4'-diaminodiphenylmethane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium hydroxide; tetraethylammonium bromide / acetonitrile; tetrahydrofuran / 6 h / 20 °C 2: platinum(IV) oxide / toluene / 24 h / 80 °C View Scheme |
Conditions | Yield |
---|---|
With tetraethylammonium bromide; sodium hydroxide In tetrahydrofuran; acetonitrile at 26℃; for 2.5h; |
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