成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->326-90-9

326-90-9

326-90-9 Structure

326-90-9 Structure
IdentificationMore
[Name]

4,4,4-TRIFLUORO-1-(2-FURYL)-1,3-BUTANEDIONE
[CAS]

326-90-9
[Synonyms]

1,3-Butanedione, 4,4,4-trifluoro-1-(2-furanyl)-
1,3-Butanedione, 4,4,4-trifluoro-1-(2-furyl)-
4,4,4-trifluoro-1-(2-furanyl)-3-butanedione
Furonyltrifluoroacetone
Furoyltrifluoroacetone
Perfluoroacetyl(2-furoyl)methane
Furoyltrifluoroacetone~1-(2-Furyl)-4,4,4-trifluoro-1,3-butanedione
4,4,4-Trifluoro-1-(2-furyl)butane-1,3-dione 99%
4,4,4-Trifluoro-1-(2-furyl)butane-1,3-dione99%
4,4,4-Trifluoromethyl-1-(2-furyl)-1,3-butandione, GC 99%
4,4,4-TRIFLUORO-1-(2-FURYL)-1,3-BUTANEDIONE 99%
1-(2-Furanyl)-4,4,4-trifluoro-1,3-butanedione
1-(2-Furyl)-4,4,4-trifluoro-1,3-butanedione
2-Furoyltrifluoroacetonee
4,4,4-Trifluoro-1-(2-furanyl)-1,3-butanedione
[EINECS(EC#)]

206-315-1
[Molecular Formula]

C8H5F3O3
[MDL Number]

MFCD00020935
[Molecular Weight]

206.119
[MOL File]

326-90-9.mol
Chemical PropertiesBack Directory
[Appearance]

clear yellow liquid
[Melting point ]

19-21 °C(lit.)
[Boiling point ]

203 °C(lit.)
[density ]

1.391 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.528(lit.)
[Fp ]

189 °F
[storage temp. ]

Refrigerator (+4°C)
[pka]

5.56±0.23(Predicted)
[BRN ]

168085
[InChIKey]

OWLPCALGCHDBCN-UHFFFAOYSA-N
[CAS DataBase Reference]

326-90-9(CAS DataBase Reference)
[EPA Substance Registry System]

1,3-Butanedione, 4,4,4-trifluoro-1-(2-furanyl)- (326-90-9)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[TSCA ]

Yes
[HazardClass ]

IRRITANT
[HS Code ]

29321900
Hazard InformationBack Directory
[Chemical Properties]

clear yellow liquid
[Uses]

4,4,4-Trifluoro-1-(2-furyl)-1,3-butanedione (tfa) may be used in the following studies:
  • As capping ligand in the synthesis of [Eu(tfa)3]2bpm complexes (bpm=2,2′-bipyrimidine).
  • As reagent in the multistep synthesis of [13CD2]benzylamine.
  • As reagent in the synthesis of 3-trifluoromethyl-2-arylcarbonylquinoxaline 1,4-di-N-oxide derivatives by reacting with corresponding benzofurazan oxides.
  • In the efficient syntheses of perfluoroalkyl substituted azoles.
  • Synthesis of 2-arylcarbonyl-3-trifluoromethylquinoxaline 1,4-di-N-oxide derivatives.
[General Description]

4,4,4-Trifluoro-1-(2-furyl)-1,3-butanedione (furoyltrifluoroacetone, FTFA) is a β-diketone. Its cytotoxic activity against human cultured tumor and normal cells has been evaluated. Reports suggest that 4,4,4-trifluoro-1-(2-furyl)-1,3-butanedione partially inhibits the oxidation of ferrocyanide in ETP (electron transport particles) isolated from beef heart mitochondria. Its reaction with N,N,N′,N′-tetramethylalkyl diamines to form ionic adducts has been investigated. The conformational analysis of the enol and keto form of FTFA has been reported.
Spectrum DetailBack Directory
[Spectrum Detail]

4,4,4-TRIFLUORO-1-(2-FURYL)-1,3-BUTANEDIONE(326-90-9)MS
4,4,4-TRIFLUORO-1-(2-FURYL)-1,3-BUTANEDIONE(326-90-9)1HNMR
4,4,4-TRIFLUORO-1-(2-FURYL)-1,3-BUTANEDIONE(326-90-9)13CNMR
4,4,4-TRIFLUORO-1-(2-FURYL)-1,3-BUTANEDIONE(326-90-9)IR1
4,4,4-TRIFLUORO-1-(2-FURYL)-1,3-BUTANEDIONE(326-90-9)IR2
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

4,4,4-Trifluoro-1-(2-furyl)-1,3-butanedione, 99%(326-90-9)
[Alfa Aesar]

4,4,4-Trifluoro-1-(2-furyl)-1,3-butanedione, 98%(326-90-9)
[Sigma Aldrich]

326-90-9(sigmaaldrich)
[TCI AMERICA]

2-Furoyltrifluoroacetone,>98.0%(GC)(326-90-9)
326-90-9 suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-(0)57185586718 +86-13336195806 , +86-13336195806
Website: www.capot.com
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Website: https://www.dakenchem.com/
Company Name: Fluoropharm Co., Ltd.
Tel: +86-0571-85586753; +8613336034509 , +8613336034509
Website: http://www.fluoropharm.com
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Website: www.atkchemical.com
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Website: www.is0513.com/ShowSupplierProductsList454175/0.htm
Company Name: Wuhan Chemwish Technology Co., Ltd
Tel: 027-67849912
Website: www.is0513.com/ShowSupplierProductsList485773/0.htm
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418671 +8618949823763 , +8618949823763
Website: www.tnjchem.com
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739 , +8617705817739
Website: https://www.dycnchem.com/
Company Name: CD Chemical Group Limited
Tel: +8615986615575 , +8615986615575
Website: http://www.codchem.com/
Company Name: Henan Alfa Chemical Co., Ltd
Tel: +86-18339805032; +8618339805032 , +8618339805032
Website: http://www.is0513.com/manufacturer/henan-alfa-chemical-570/
Company Name: Nextpeptide Inc
Tel: +86-0571-81612335 +8613336028439 , +8613336028439
Website: http://www.nextpeptide.com/
Company Name: Wuhu Nuowei chemistry Co., Ltd.
Tel: +86-0553-2911116-802 +undefined17756524438 , +undefined17756524438
Website: http://en.nuowei-chem.com/index.html
Company Name: Hebei Weibang Biotechnology Co., Ltd
Tel: +8617732866630 , +8617732866630
Website: www.weibangbio.com
Company Name: PT CHEM GROUP LIMITED
Tel:
Website: www.is0513.com/manufacturer/henan-lihao-chem-plant-25020/
Company Name: GIHI CHEMICALS CO.,LIMITED
Tel: +8618058761490 , +8618058761490
Website: https://www.gihichemicals.com/
Company Name: LEAPCHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Tags:326-90-9 Related Product Information
25790-35-6