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1,5-二氟-2,4-二硝基苯

1,5-二氟-2,4-二硝基苯名称

[ CAS 号 ]:
327-92-4

[ 中文名 ]:
1,5-二氟-2,4-二硝基苯

[ 英文名 ]:
1,5-Difluoro-2,4-dinitrobenzene

[中文别名 ]:

[英文别名 ]:

4,6-Difluoro-1,3-dinitrobenzene
1,5-Difluoro-2,4-dinitrobenzene
EINECS 206-324-0
FFDNB
1,5-difuoro-2,4-dinitrobenzene
2,4-difluoro-1,5-dinitrobenzene
1,5-difluoro-2,4-dinitro-benzene
DFDNB
Benzene, 1,5-difluoro-2,4-dinitro-
Benzene,1,5-difluoro-2,4-dinitro

1,5-二氟-2,4-二硝基苯物理化学性质

[ 密度 ]:
1.7±0.1 g/cm3

[ 沸点 ]:
306.8±37.0 °C at 760 mmHg

[ 熔点 ]:
72-74 °C(lit.)

[ 分子式 ]:
C₆H₂F₂N₂O₄

[ 分子量 ]:
204.088

[ 闪点 ]:
139.4±26.5 °C

[ 精确质量 ]:
203.998260

[ PSA ]:
91.64000

[ LogP ]:
0.74

[ 外观性状 ]:
淡黄色固体

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.561

[ 储存条件 ]:
室温

[ 水溶解性 ]:
insoluble

1,5-二氟-2,4-二硝基苯MSDS

详细MSDS(安全技术说明书)

1,5-二氟-2,4-二硝基苯安全信息

[ 符号 ]:

GHS06, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H300-H311-H331-H373

[ 警示性声明 ]:
P261-P264-P280-P301 + P310-P311

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

[ 危害码 (欧洲) ]:
T:Toxic;

[ 风险声明 (欧洲) ]:
R23/24/25;R33;R38

[ 安全声明 (欧洲) ]:
S36/37/39-S45-S36/37-S28A-S28

[ 危险品运输编码 ]:
UN 2811 6.1/PG 1

[ WGK德国 ]:
3

[ RTECS号 ]:
CZ5663200

[ 包装等级 ]:
II

[ 危险类别 ]:
6.1

[ 海关编码 ]:
29049085

1,5-二氟-2,4-二硝基苯上下游产品

1,5-二氟-2,4-二硝基苯上游产品

1,5-二氟-2,4-二硝基苯下游产品

1,5-二氟-2,4-二硝基苯海关

[ 海关编码 ]: 2904909090

[ 中文概述 ]:
2904909090 其他烃的磺化、硝化、亚硝化衍生物（不论是否卤化）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

1,5-二氟-2,4-二硝基苯文献

Synthesis of variants of Marfey's reagent having d-amino acids as chiral auxiliaries and liquid-chromatographic enantioseparation of (RS)-Mexiletine in spiked plasma: assessment and comparison with L-amino acid analogs.

J. Chromatogr. A. 1379 , 43-50, (2015)

Five d-amino acids have been used for the first time to synthesize chiral derivatizing reagents (as variants of Marfey's reagent) by nucleophilic displacement of one of the fluorine atoms in 1,5-diflu...

The quaternary geometry of transcription termination factor rho: assignment by chemical cross-linking.

J. Mol. Biol. 269(4) , 514-28, (1997)

Transcription termination factor rho from Escherichia coli is a ring-shaped homohexamer of 419 amino acid subunits and catalyzes an ATP-dependent release of nascent RNA transcripts. Previous chemical ...

Cross-linking protein glutathionylation mediated by O2-arylated bis-diazeniumdiolate "Double JS-K".

Chem. Res. Toxicol. 25(12) , 2670-7, (2012)

Attachment of glutathione (GSH) to cysteine residues in proteins (S-glutathionylation) is a reversible post-translational modification that can profoundly alter protein structure and function. Often s...

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