产品名称

英文名称：2,6-Difluoropyridine

同义词

2,6-DIFLUOROPYRIDINE、1513-65-1、Pyridine, 2,6-difluoro-、MFCD00006227、NSC-331814、CCRIS 1720、2,6-Difluoro-pyridine、EINECS 216-152-8、NSC 331814、NSC331814、2,6-difluoropyridin、2,6 Difluoropyridine、2, 6-difluoropyridine、2,6 difluoro pyridine、2,6-di-fluoropyridin

产品性质

CAS编号：1513-65-1

分子式：C5H3F2N

分子量：115.08

Beilstein号：1422549

EC号：216-152-8

MDL号：MFCD00006227

PubChem编号：73934

英文别名：2,6-DIFLUOROPYRIDINE|1513-65-1|Pyridine, 2,6-difluoro-|MFCD00006227|NSC-331814|CCRIS 1720|2,6-Difluoro-pyridine|EINECS 216-152-8|NSC 331814|NSC331814|2,6-difluoropyridin|2,6 Difluoropyridine|2, 6-difluoropyridine|2,6 difluoro pyridine|2,6-di-fluoropyridin

规格或纯度：99%

英文名称：2,6-Difluoropyridine

应用：It has been used in the preparation of poly(pyridine ether)s via polycondensation with silylated 1,1,1-tris(4-hydroxyphenyl)ethane.

运输条件：常规运输

产品介绍：It has been used in the preparation of poly(pyridine ether)s via polycondensation with silylated 1,1,1-tris(4-hydroxyphenyl)ethane.已通过结合IR和NMR光谱与计算方法，研究了二异丙基氨基锂（LDA）介导的2,6-二氟吡啶在-78°C的四氢呋喃中的邻位锂化反应。已经研究了在K2CO3存在下，各种联苯酚的双三甲基甲硅烷基衍生物与2,6-二氟吡啶在N-甲基吡咯烷酮中的缩聚反应。应用2,6-二氟吡啶通过与甲硅烷基化的1,1,1-三(4-羟苯基)乙烷发生缩聚反应，可制备聚吡啶醚。It has been used in the preparation of poly(pyridine ether)s via polycondensation with silylated 1,1,1-tris(4-hydroxyphenyl)ethane.

PubChem SID：488184836

PubChem SID url：https//pubchem.ncbi.nlm.nih.gov/substance/488184836

IUPAC Name：2,6-difluoropyridine

INCHI：InChI=1S/C5H3F2N/c6-4-2-1-3-5(7)8-4/h1-3H

InChi Key：MBTGBRYMJKYYOE-UHFFFAOYSA-N

Canonical SMILES：C1=CC(=NC(=C1)F)F

Isomeric SMILES：C1=CC(=NC(=C1)F)F

WGK Germany：3

PubChem CID：73934

Reaxy-Rn：1422549

溶解性：Not miscible or difficult to mix.

密度：1.268

折光率：1.437

闪点(℉)：91.4 °F

闪点(℃)：33°C(Lit.)

沸点：125°C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritationH226 Flammable liquid and vapor

预防措施声明：P261,P305+P351+P338,P280,P370+P378,P210,P302+P352,P321,P405,P501,P233,P240,P264,P403+P235,P303+P361+P353,P271,P241,P304+P340,P403+P233,P362+P364,P242,P243,P264+P265,P337+P317,P332+P317,P319

个人防护装备：Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

产品包装