ChemicalBook--->CAS DataBase List--->398-23-2

398-23-2

398-23-2 Structure

398-23-2 Structure
IdentificationMore
[Name]

4,4'-Difluorobiphenyl
[CAS]

398-23-2
[Synonyms]

4,4'-difluoro-1,1'-biphenyl
4,4'-DIFLUOROBIPHENYL
1,1’-biphenyl,4,4’-difluoro-
4,4’-difluoro-1,1’-diphenyl
4,4'-Difluorodiphenyl
Biphenyl, 4,4'-difluoro-
p,p’-difluorobiphenyl
4,4'-Difluorobiphenyl,99%
pfb 15
4,4'-Difluorobiphenyl 99%
4,4'-Difluorobiphenyl
1-Fluoro-4-(4-fluorophenyl)benzene
[EINECS(EC#)]

206-910-6
[Molecular Formula]

C12H8F2
[MDL Number]

MFCD00000349
[Molecular Weight]

190.19
[MOL File]

398-23-2.mol
Chemical PropertiesBack Directory
[Appearance]

light yellow crystal powder
[Melting point ]

88-91 °C(lit.)
[Boiling point ]

254-255 °C(lit.)
[density ]

1.2470 (rough estimate)
[refractive index ]

1.5678 (estimate)
[Fp ]

254-255°C
[Water Solubility ]

Insoluble
[Merck ]

14,3149
[BRN ]

2044699
[CAS DataBase Reference]

398-23-2(CAS DataBase Reference)
[NIST Chemistry Reference]

1,1'-Biphenyl, 4,4'-difluoro-(398-23-2)
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:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
[RIDADR ]

UN 3152 9/PG 2
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HazardClass ]

9
[PackingGroup ]

II
[HS Code ]

29039990
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

4,4'-Difluorobiphenyl(398-23-2).msds
Hazard InformationBack Directory
[Chemical Properties]

light yellow crystal powder
[Synthesis Reference(s)]

Tetrahedron Letters, 22, p. 3793, 1981 DOI: 10.1016/S0040-4039(01)82023-2
Spectrum DetailBack Directory
[Spectrum Detail]

4,4'-Difluorobiphenyl(398-23-2)MS
4,4'-Difluorobiphenyl(398-23-2)1HNMR
4,4'-Difluorobiphenyl(398-23-2)13CNMR
4,4'-Difluorobiphenyl(398-23-2)IR1
4,4'-Difluorobiphenyl(398-23-2)IR2
4,4'-Difluorobiphenyl(398-23-2)Raman
4,4'-Difluorobiphenyl(398-23-2)ESR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

4,4'-Difluorobiphenyl, 99%(398-23-2)
[Alfa Aesar]

4,4'-Difluorobiphenyl, 99%(398-23-2)
[Sigma Aldrich]

398-23-2(sigmaaldrich)
[TCI AMERICA]

4,4'-Difluorobiphenyl,>98.0%(GC)(398-23-2)
398-23-2 suppliers list
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +8613288715578 , +8613288715578
Website: www.mojinchemical.com
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652 , +86-13613820652
Website: www.fdachem.com
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806 , +8613336195806
Website: http://www.capotchem.com
Company Name: career henan chemical co
Tel: +86-0371-86658258
Website: https://www.coreychem.com/
Company Name: Hebei Guanlang Biotechnology Co., Ltd.
Tel: +86-19930503282 , +86-19930503282
Website: https://www.chemicalbook.com/manufacturer/crovell/
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-61398051 +8613650506873 , +8613650506873
Website: http://www.chemdad.com/
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-029-81148696 +8615536356810 , +8615536356810
Website: https://www.chemicalbook.com/manufacturer/shaanxi-dideu-medichem-221/
Company Name: Shanghai Safer Pharmaceutical Technology Co., Ltd.
Tel: 021-31761238
Website: www.saferph.com
Company Name: SIMAGCHEM CORP
Tel: +86-13806087780 , +86-13806087780
Website: http://www.simagchem.com/
Company Name: Allfluoro pharmaceutical co. ltd.
Tel: 021-26137118 +8615821363818 , +8615821363818
Website: https://www.allfluoro.com
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 0551-65418671
Website: https://www.tnjchem.com
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-029-89586680 +86-18192503167 , +86-18192503167
Website: www.dideu.com
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739 , +8617705817739
Website: www.dycnchem.com
Company Name: Hebei Duling International Trade Co. LTD
Tel: +8618032673083 , +8618032673083
Website: www.chemicalbook.com/showsupplierproductslist1283525/0.htm
Company Name: ZHEJIANG JIUZHOU CHEM CO., LTD
Tel: +86-0576225566889 +86-13454675544 , +86-13454675544
Website: http://www.jiuzhou-chem.com/
Company Name: GIHI CHEMICALS CO.,LIMITED
Tel: +8618058761490 , +8618058761490
Website: https://www.gihichemicals.com/
Company Name: Aceschem Inc.
Tel: +1-817863-6948 +1-(817)863-6948 , +1-(817)863-6948
Website: www.aceschem.com/
Tags:398-23-2 Related Product Information
37847-52-2 396-64-5 383-29-9 388-82-9 434-90-2 398-23-2