As 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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inquiryFactory supply N,N-Dimethyl-1,1,2,2-tetrafluoroethylamine CAS 1550-50-1 with fast delivery Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its int
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inquiryN,N-Dimethyl-1,1,2,2-tetrafluoroethylamine Basic information Product Name: N,N-Dimethyl-1,1,2,2-tetrafluoroethylamine Synonyms: N,N-DIMETHYL-1,1,2,2-TETRAFLUOROETHYLAMINE;TFEDMA;N,N-Dime
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inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
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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 We can also provide MT1 peptide powd
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inquiryProduct Name: N,N-Dimethyl-1,1,2,2-tetrafluoroethylamine CAS: 1550-50-1 MF: C4H7F4N MW: 145.1 EINECS: Product Categories: Mol File: 1550-50-1.mol N,N-Dimethyl-1,1,2,2-tetrafluoroethylamine Structure N,N-Dimethyl-1,1,2,2-tetraf
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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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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
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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,
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inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application: Used in organic synthesis Transpor
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
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inquiryHunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
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inquiryfactory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
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inquiryAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China
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inquiryN,N-Dimethyl-1,1,2,2-tetrafluoroethylamine 1550-50-1 Application:N,N-Dimethyl-1,1,2,2-tetrafluoroethylamine 1550-50-1
Cas:1550-50-1
Min.Order:0 Metric Ton
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inquirybest seller Application:API
Cas:1550-50-1
Min.Order:0
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Type:Trading Company
inquirySupply top quality products with a reasonable price Application:api
N,N-Dimethyl-1,1,2,2-tetrafluoroethylamine cas 1550-50-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:1550-50-1
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inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:1550-50-1
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inquirypolytetrafluoroethylene
dimethyl amine
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
Conditions | Yield |
---|---|
at 20℃; for 12h; | 98% |
at -70℃; |
Difluoroacetic acid N,N-dimethylamide
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
Conditions | Yield |
---|---|
With Carbonyl fluoride at 20 - 25℃; for 16h; Neat (no solvent); | 85% |
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
ethyl 3-(dimethylamino)acrylate
N-[(2E)-1-(difluoromethyl)-3-(dimethylamino)-2-(ethoxycarbonyl)prop-2-en-1-ylidene]-N-methylmethanaminium tetrafluoroborate
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 0.5h; Inert atmosphere; Stage #2: ethyl 3-(dimethylamino)acrylate In dichloromethane at 20℃; for 2h; Product distribution / selectivity; Inert atmosphere; | 100% |
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
methyl 3-methoxyprop-2-enoate
N-[(2E)-1-(difluoromethyl)-3-methoxy-2-(methoxycarbonyl)prop-2-en-1-ylidene]-N-methyl-methanaminium tetrafluoroborate
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 0.5h; Inert atmosphere; Stage #2: methyl 3-methoxyprop-2-enoate In dichloromethane at 20℃; for 2h; Inert atmosphere; | 100% |
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
A
Difluoroacetic acid N,N-dimethylamide
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine; difluoromethyl lactate at 10 - 80℃; for 2h; Stage #2: With N-pyrazolyl-N-cyclohexyl-N-ethylamine at 0℃; | A n/a B 98.95% |
methyl lactate
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
A
methyl 2-fluoropropanoate
B
Difluoroacetic acid N,N-dimethylamide
Conditions | Yield |
---|---|
Stage #1: methyl lactate; 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine at 10 - 40℃; for 5h; Stage #2: With triethylamine at 0℃; | A 98.92% B n/a |
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
A
Difluoroacetic acid N,N-dimethylamide
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine; trifluoroethyl lactate at 10 - 100℃; for 1h; Stage #2: With N-piperidin-1-yl-N-pyrid-1-yl-N-ethylamine at 0℃; | A n/a B 98.85% |
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
A
Difluoroacetic acid N,N-dimethylamide
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine; trifluoropropyl lactate at 10 - 60℃; for 3h; Stage #2: With N-cyclohexyl-N-cyclopentyl-N-ethylamine at 0℃; | A n/a B 97.52% |
ethyl 2-hydroxypropionate
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
A
ethyl 2-fluoropropionate
B
Difluoroacetic acid N,N-dimethylamide
Conditions | Yield |
---|---|
Stage #1: ethyl 2-hydroxypropionate; 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine at 10 - 50℃; for 4h; Stage #2: With dmap at 0℃; | A 96.62% B n/a |
2-Methyl-2-<β-dimethylamino-vinyl>-1,3-dioxolan
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
methylhydrazine
Conditions | Yield |
---|---|
Stage #1: 2-Methyl-2-<β-dimethylamino-vinyl>-1,3-dioxolan; 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine With boron trifluoride In tetrahydrofuran at 0 - 20℃; for 2.5h; Stage #2: methylhydrazine In tetrahydrofuran at 5 - 20℃; for 2.5h; | 93.6% |
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine; C7H13NO2 With boron trifluoride In acetonitrile at 20℃; for 2.5h; Stage #2: methylhydrazine In acetonitrile at 5 - 20℃; for 2.5h; Temperature; | 93.3% |
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
methylhydrazine
3-dimethylaminoacrolein
3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine; 3-dimethylaminoacrolein With boron trifluoride In acetonitrile for 2.5h; Stage #2: methylhydrazine In acetonitrile at 5 - 20℃; for 2.5h; | 92.8% |
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine; C9H17NO2 With boron trifluoride In acetonitrile at 0 - 30℃; for 2.5h; Stage #2: methylhydrazine In acetonitrile at 5 - 30℃; for 2.5h; | 91.9% |
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine; C7H13NO2 With boron trifluoride In tetrahydrofuran at 0 - 20℃; for 2.5h; Stage #2: methylhydrazine In tetrahydrofuran at 5 - 20℃; for 2.5h; Temperature; Solvent; | 91.6% |
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
4-dimethylamino-3-buten-2-one
methylhydrazine
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine; 4-dimethylamino-3-buten-2-one With boron trifluoride In acetonitrile for 2.5h; Stage #2: methylhydrazine In acetonitrile at 5 - 20℃; for 2.5h; | 90.3% |
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
methyl 3-methoxyprop-2-enoate
1-benzylidene-2-methylhydrazine
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine; methyl 3-methoxyprop-2-enoate With boron trifluoride diethyl etherate In acetonitrile at 25 - 70℃; Inert atmosphere; Stage #2: 1-benzylidene-2-methylhydrazine In toluene; acetonitrile at 25℃; for 0.75h; Stage #3: With hydrogenchloride In water; toluene; acetonitrile for 3h; Reflux; | 89% |
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine; ethyleneglycoldi(3-N,N-dimethylaminopropyl)acrylate With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h; Stage #2: methylhydrazine In acetonitrile at 20℃; for 2h; Reagent/catalyst; Solvent; Temperature; | 89% |
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 0.5h; Stage #2: ethyleneglycoldi(3-N,N-dimethylaminopropyl)acrylate In dichloromethane at 20℃; for 2h; Stage #3: methylhydrazine In acetonitrile at 20℃; for 2h; | 89% |
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine With boron trifluoride diethyl etherate In acetonitrile for 0.25h; Inert atmosphere; Stage #2: ethyl 4,4-difluoro-3-(phenylamino)but-2-enoate In acetonitrile at 20 - 50℃; for 19.25h; Inert atmosphere; | 89% |
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine With boron trifluoride diethyl etherate In acetonitrile for 0.25h; Inert atmosphere; Stage #2: ethyl 4,4-difluoro-3-(phenylamino)but-2-enoate In acetonitrile at 20 - 50℃; for 19.25h; | 89% |
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
3,5-bis(difluoromethyl)-1H-pyrazole
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine With boron trifluoride In acetonitrile at 10 - 20℃; for 1h; Stage #2: N-(1,1-difluoropropan-2-ylidene)propan-2-amine In acetonitrile at 40℃; for 13h; Stage #3: With hydrogenchloride; hydrazine hydrate In water; acetonitrile at 40 - 60℃; for 5h; Reagent/catalyst; | 87% |
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine; hexylene glycol bis(3-(N,N-dimethylamino)acrylate) With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h; Stage #2: methylhydrazine In acetonitrile at 20℃; for 2h; | 86% |
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 0.5h; Stage #2: hexylene glycol bis(3-(N,N-dimethylamino)acrylate) In dichloromethane at 20℃; for 2h; Stage #3: methylhydrazine In acetonitrile at 20℃; for 2h; | 86% |
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
3,5-bis(difluoromethyl)-1H-pyrazole
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine With aluminum (III) chloride In acetonitrile at 10 - 20℃; for 1h; Stage #2: 1-(1,1-difluoropropan-2-ylidene)-2-(diphenylmethylene)hydrazine In acetonitrile at 20℃; Stage #3: With water In acetonitrile at 20 - 40℃; for 1h; Reagent/catalyst; Solvent; Temperature; | 85% |
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
N-(2,2,2-trifluoro-1-methylethylidene)propan-2-amine
3-(difluoromethyl)-5-(trifluoromethyl)-1H-pyrazole
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine With boron trifluoride diethyl etherate In acetonitrile at 10 - 20℃; for 1h; Stage #2: N-(2,2,2-trifluoro-1-methylethylidene)propan-2-amine In acetonitrile at 40℃; for 13h; Stage #3: With hydrogenchloride; hydrazine hydrate In water; acetonitrile at 40 - 60℃; for 5h; | 85% |
(S)-Methyl lactate
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
A
Difluoroacetic acid N,N-dimethylamide
B
(R)-2-fluoropropionic acid methyl ester
Conditions | Yield |
---|---|
at 20 - 30℃; for 12h; | A n/a B 83% |
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
3-(difluoromethyl)-5-(trifluoromethyl)-1H-pyrazole
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 0.25h; Inert atmosphere; Stage #2: 1-(diphenylmethylene)-2-(1,1,1-trifluoropropan-2-ylidene)hydrazine In acetonitrile at 20 - 50℃; for 24h; Inert atmosphere; Stage #3: With hydrogenchloride In water; acetonitrile at 20℃; for 1h; Inert atmosphere; | 83% |
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
3,5-bis(difluoromethyl)-1H-pyrazole
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine With boron trifluoride diethyl etherate In acetonitrile at 10 - 20℃; for 0.25h; Inert atmosphere; Stage #2: bis(1,1-difluoropropan-2-ylidene)hydrazine In acetonitrile at 20℃; for 18h; Stage #3: With hydrazine hydrochloride In water; acetonitrile at 40℃; for 4h; | 81% |
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine With acetonitrile boron trifluoride complex In acetonitrile at 20℃; for 0.25h; Inert atmosphere; Stage #2: sodium 3-ethoxy-1-(methylsulfonyl)-3-oxoprop-1-en-2-olate With pyridine In acetonitrile at 10 - 20℃; for 10h; Stage #3: phenylhydrazine In acetonitrile at -10 - 20℃; for 4h; | 81% |
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 16h; Inert atmosphere; | 80% |
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
ethyl 4,4,4-trifluoro-3-(phenylamino)but-2-enoate
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine With boron trifluoride diethyl etherate In acetonitrile for 0.25h; Inert atmosphere; Stage #2: ethyl 4,4,4-trifluoro-3-(phenylamino)but-2-enoate With sulfuric acid In acetonitrile at 20 - 50℃; for 19.25h; Inert atmosphere; | 80% |
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine With boron trifluoride diethyl etherate In acetonitrile for 0.25h; Inert atmosphere; Stage #2: ethyl 4,4,4-trifluoro-3-(phenylamino)but-2-enoate In acetonitrile at 20 - 50℃; for 19.25h; | 80% |
1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine
ethyl acetate
ethyl 4,4-difluoro-3-oxobutyrate
Conditions | Yield |
---|---|
Stage #1: ethyl acetate With sodium hydride In ethanol at 20℃; for 1h; Stage #2: 1,1,2,2-tetrafluoro-N,N-dimethylethan-1-amine In ethanol at 30℃; for 2h; Product distribution / selectivity; | 79% |
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