DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:16672-87-0
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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Cas:16672-87-0
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
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Cas:16672-87-0
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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Cas:16672-87-0
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryName:Ethephon Name:Ethephon CAS no:16672-87-0 Grade:Medical chemical industry Molecular formula:C2H4ClO3P Molecular weight: 142.4792 Product Quality 12 years of chemical raw materials Mature operation of the industry System stabilit
Cas:16672-87-0
Min.Order:25 Kilogram
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Min.Order:1 Kilogram
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Type:Trading Company
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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Min.Order:1 Kilogram
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inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
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Min.Order:1 Metric Ton
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Type:Trading Company
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Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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Cas:16672-87-0
Min.Order:10 Gram
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Type:Trading Company
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Min.Order:1 Gram
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Cas:16672-87-0
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
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Cas:16672-87-0
Min.Order:20 Metric Ton
Negotiable
Type:Trading Company
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Cas:16672-87-0
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
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Min.Order:1 Kilogram
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Min.Order:0 Metric Ton
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Min.Order:1 Gram
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Type:Lab/Research institutions
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Min.Order:1 Gram
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inquirydimethyl 2-chloroethylphosphonate
2-chloroethylphosphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride at 110℃; for 9h; atmospheric pressure; | 93% |
With hydrogenchloride In water for 24h; Heating; Yield given; |
di(trimethylsilyl)-2-chloroethylphosphonate
2-chloroethylphosphonic acid
Conditions | Yield |
---|---|
With water at 20℃; for 1h; | 90% |
With water |
diisopropyl 2-chloroethylphosphonate
2-chloroethylphosphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride for 24h; Heating; | 90% |
With hydrogenchloride In water at 130 - 140℃; Microwave irradiation; Sealed tube; | 84% |
With hydrogenchloride In water for 24h; Heating; | 80% |
diethyl 2-chloroethylphosphonate
2-chloroethylphosphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride at 110℃; for 12h; atmospheric pressure; | 88% |
With hydrogenchloride In water at 100℃; for 0.416667h; Microwave irradiation; Sealed tube; | 79% |
dipropyl 2-chloroethylphosphonate
2-chloroethylphosphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride at 120℃; under 3800 Torr; for 15h; | 80% |
dibutyl 2-chloroethylphosphonate
2-chloroethylphosphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride at 120℃; under 3800 Torr; for 16h; | 75% |
With hydrogenchloride In water for 24h; Heating; Yield given; |
2-chloroethylphosphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride at 120℃; under 3800 Torr; for 19h; | 73% |
bis(2-chloroethyl) 2-chloroethylphosphonate
2-chloroethylphosphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride at 100 - 110℃; | 10% |
With hydrogenchloride at 150 - 160℃; |
1,2-dichloro-ethane
2-chloroethylphosphonic acid
Conditions | Yield |
---|---|
(i) PCl3, AlCl3, (ii) diethyl phthalate, SO2, (iii) H2O; Multistep reaction; |
2-acetoxyethanephosphonic acid dimethyl ester
A
2-chloroethylphosphonic acid
B
β-Hydroxyethanphosphonsaeure
C
β-Acetoxyethanphosphonsaeure
Conditions | Yield |
---|---|
With hydrogenchloride In water at 100℃; for 11h; | A 3 % Spectr. B 77 % Spectr. C 18 % Spectr. |
With water at 160℃; for 6.5h; Product distribution; hydrolysis, reagent, temperature; | A 3 % Spectr. B 77 % Spectr. C 18 % Spectr. |
2-Acetoxyethanphosphonseauredichlorid
A
vinylphosphonic acid
B
2-chloroethylphosphonic acid
C
β-Hydroxyethanphosphonsaeure
D
β-Acetoxyethanphosphonsaeure
Conditions | Yield |
---|---|
With water at 30 - 35℃; for 24h; Product distribution; hydrolysis, temperature; | A 0.4 % Spectr. B 3.4 % Spectr. C 60 % Spectr. D 30 % Spectr. E 4.4 % Spectr. |
bis(2-chloroethyl) 2-chloroethylphosphonate
A
2-chloroethylphosphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride In water for 24h; Heating; Yield given; |
hydrogenchloride
bis(2-chloroethyl) 2-chloroethylphosphonate
2-chloroethylphosphonic acid
Conditions | Yield |
---|---|
at 150 - 160℃; |
bis(2-chloroethyl) 2-chloroethylphosphonate
A
2-chloroethylphosphonic acid
B
β-Hydroxyethanphosphonsaeure
C
1,2-dichloro-ethane
D
2-chloro-ethanol
Conditions | Yield |
---|---|
With hydrogenchloride at 120℃; under 3800 Torr; for 16h; Product distribution; Further Variations:; Pressures; Temperatures; |
chloroethane
chloroethylene
diethyl 2-chloroethylphosphonate
Diethyl phosphonate
2-chloroethylphosphonic acid
dibutyl hydrogen phosphite
phosphonic Acid
chloroethylene
Phosphoric acid mono-n-butylester
A
2-chloroethylphosphonic acid
B
dibutyl 2-chloroethylphosphonate
C
2-chloroethylphosphonic acid monobutyl ether
Conditions | Yield |
---|---|
With di-tert-butyl peroxide at 125 - 130℃; for 14h; Product distribution / selectivity; |
dibutyl 2-chloroethylphosphonate
2-chloroethylphosphonic acid monobutyl ether
2-chloroethylphosphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride; water at 120 - 125℃; for 2h; Product distribution / selectivity; |
bis(2-chloroethyl) 2-chloroethylphosphonate
A
2-chloroethylphosphonic acid
B
1,2-dichloro-ethane
Conditions | Yield |
---|---|
With hydrogenchloride at 150℃; under 3750.38 Torr; High pressure; |
Tris(2-chloroethyl) phosphate
2-chloroethylphosphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride at 150℃; for 80h; Large scale; |
(2-chloroethyl)phosphonic dichloride
2-chloroethylphosphonic acid
Conditions | Yield |
---|---|
With water at 80 - 85℃; for 1h; Large scale; | 103.5 kg |
2-chloroethylphosphonic acid
(2-iodoethyl)phosphonic acid
Conditions | Yield |
---|---|
With hydrogen iodide for 5h; Heating; | 88% |
With sodium iodide In acetone |
Conditions | Yield |
---|---|
With sodium hydroxide; potassium iodide at 20℃; for 172h; pH=8; Substitution; Acid hydrolysis; | 88% |
2-chloroethylphosphonic acid
ethylenediamine
[2-(2-amino-ethylamino)-ethyl]-phosphonic acid
Conditions | Yield |
---|---|
With sodium hydroxide; potassium iodide at 20℃; for 172h; pH=8; Substitution; Acid hydrolysis; | 86.5% |
2-chloroethylphosphonic acid
guanidine nitrate
2-Guanidinoethylphosphonic acid
Conditions | Yield |
---|---|
With sodium hydroxide; potassium iodide at 20℃; for 172h; pH=8; Substitution; Acid hydrolysis; | 85.2% |
2-chloroethylphosphonic acid
benzylamine
acide N-benzylamino-2 ethylphosphonique
Conditions | Yield |
---|---|
With sodium hydroxide; potassium iodide at 20℃; for 172h; pH=8; Substitution; Acid hydrolysis; | 84.5% |
propylamine
2-chloroethylphosphonic acid
acide N-propylamino-2 ethylphosphonique
Conditions | Yield |
---|---|
With sodium hydroxide; potassium iodide at 20℃; for 172h; pH=8; Substitution; Acid hydrolysis; | 79.9% |
2-chloroethylphosphonic acid
dimethyl amine
2-(dimethylamino)ethylphosphonate
Conditions | Yield |
---|---|
With sodium hydroxide; potassium iodide at 20℃; for 172h; pH=8; Substitution; Acid hydrolysis; | 79.3% |
2-chloroethylphosphonic acid
diethylamine
(2-diethylamino-ethyl)-phosphonic acid
Conditions | Yield |
---|---|
With sodium hydroxide; potassium iodide at 20℃; for 172h; pH=8; Substitution; Acid hydrolysis; | 79.2% |
2-chloroethylphosphonic acid
methylamine
2-(N-methylamino)ethylphosphonic acid
Conditions | Yield |
---|---|
With sodium hydroxide; potassium iodide at 20℃; for 172h; pH=8; Substitution; Acid hydrolysis; | 78.2% |
Conditions | Yield |
---|---|
Stage #1: 2-chloroethylphosphonic acid With dicyclohexyl-carbodiimide In dichloromethane for 0.25h; Inert atmosphere; Stage #2: (E)-14-iodotetradeca-13-en-3,5-diyn-1-ol In dichloromethane at 20℃; for 48h; Inert atmosphere; | 75% |
2-chloroethylphosphonic acid
methylamine hydrochloride
2-(N-methylamino)ethylphosphonic acid
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.5h; | 72% |
cis-Mo(CO)4(PPh2Cl)2
2-chloroethylphosphonic acid
Mo(CO)4{(P(C6H5)2O)2P(O)CH2CH2Cl}
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran byproducts: (Et3NH)Cl; recrystn. from dichloromethane/hexanes mixtures; | 50.4% |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.5h; | 50% |
2-chloroethylphosphonic acid
hexan-1-ol
(2-chloro-ethyl)-phosphonic acid dihexyl ester
Conditions | Yield |
---|---|
With triethylamine |
oxirane
2-chloroethylphosphonic acid
Di-O-β-hydroxyaethyl-β-chloraethylphosphonat
Conditions | Yield |
---|---|
In benzene |
2-chloroethylphosphonic acid
A
ethene
B
vinylphosphonic acid
C
β-Hydroxyethanphosphonsaeure
Conditions | Yield |
---|---|
With sodium hydroxide Mechanism; Product distribution; other 2-haloethylphosphonic acids or esters; var. aqueous and non-aqueous solvents, var. times, var. temp., var. pH; isotopic effect; |
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