产品名称

英文名称：Tetrafluoroterephthalonitrile

同义词

Tetrafluoroterephthalonitrile、1835-49-0、2,3,5,6-Tetrafluoroterephthalonitrile、Diamond 2031、1,4-BENZENEDICARBONITRILE, 2,3,5,6-TETRAFLUORO-、2,3,5,6-tetrafluorobenzene-1,4-dicarbonitrile、Terephthalonitrile, tetrafluoro-、2,3,5,6-Tetrafluoro-1,4-benzenedicarb、四氟对苯二甲腈、2,3,5,6-四氟对苯二腈、2,3,5,6-四氟对苯二甲腈

产品性质

CAS编号：1835-49-0

分子式：C8F4N2

分子量：200.09

EC号：217-397-3

MDL号：MFCD00001776

PubChem编号：15783

别名：四氟对苯二甲腈|2,3,5,6-四氟对苯二腈|2,3,5,6-四氟对苯二甲腈

英文别名：Tetrafluoroterephthalonitrile|1835-49-0|2,3,5,6-Tetrafluoroterephthalonitrile|Diamond 2031|1,4-BENZENEDICARBONITRILE, 2,3,5,6-TETRAFLUORO-|2,3,5,6-tetrafluorobenzene-1,4-dicarbonitrile|Terephthalonitrile, tetrafluoro-|2,3,5,6-Tetrafluoro-1,4-benzenedicarb

规格或纯度：99%

英文名称：Tetrafluoroterephthalonitrile

储存温度：2-8°C储存

运输条件：冰袋运输

产品介绍：四氟对苯二甲腈与烷基格氏试剂反应生成相应的 4-烷基四氟苯甲腈。四氟对苯二甲腈作为四电子供体配体，形成钨 (Ⅱ) η2 -腈配合物。四氟对苯二甲腈可用于合成固有微孔率 (PIM) 的聚合物。四氟对苯二甲腈被用于研究 PIM-1 膜的紫外 (UV) 重排聚合物，以有效分离 H2 和 CO2。Tetrafluoroterephthalonitrile reacts with alkyl Grignard reagents to form corresponding 4-alkyltetrafluorobenzonitriles. Tetrafluoroterephthalonitrile acts as a four-electron donor ligand and forms tungsten(II)η2-nitrile complexes.Tetrafluoroterephthalonitrile can be used in the synthesis of Polymers of Intrinsic Microporosity (PIM)[1]. Tetrafluoroterephthalonitrile was used to study ultraviolet (UV)-rearranged polymers of PIM-1 membranes for efficient separation of H2 and CO2 .

IUPAC Name：2,3,5,6-tetrafluorobenzene-1,4-dicarbonitrile

INCHI：InChI=1S/C8F4N2/c9-5-3(1-13)6(10)8(12)4(2-14)7(5)11

InChi Key：PCRSJGWFEMHHEW-UHFFFAOYSA-N

Canonical SMILES：C(#N)C1=C(C(=C(C(=C1F)F)C#N)F)F

Isomeric SMILES：C(#N)C1=C(C(=C(C(=C1F)F)C#N)F)F

WGK Germany：3

RTECS：CZ1955000

PubChem CID：15783

UN Number：3439

Reaxy-Rn：2054559

溶解性：Soluble in hot methanol.

密度：1.54

熔点：197-199°C

象形图：

信号词：Danger

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritationH301 Toxic if swallowed

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P270,P304+P340,P403+P233,P362+P364,P330,P264+P265,P301+P316,P337+P317,P332+P317,P319

个人防护装备：Eyeshields,Faceshields,Gloves,type P2 (EN 143) respirator cartridges

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