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2,3,5,6-四氟苯酚

2,3,5,6-四氟苯酚用途

有机试剂，医药中间体。

2,3,5,6-四氟苯酚名称

[ CAS 号 ]:
769-39-1

[ 中文名 ]:
2,3,5,6-四氟苯酚

[ 英文名 ]:
2,3,5,6-Tetrafluorophenol

[英文别名 ]:

tetrafluorophenol
2,3,5,6-TETRAFLUORO PHENOL
2,3,5,6-tetrafluoro-4-hydroxybenzene
2,3,5,6-tetraflourophenol
2,3,4,5,6-tetrafluorophenol
2,3,5,6-Tetrafluorbenzolol
Phenol, 2,3,5,6-tetrafluoro-
Phenol,2,3,5,6-tetrafluoro
EINECS 212-209-6
2,3,5,6-Tetrafluorophenol

2,3,5,6-四氟苯酚物理化学性质

[ 密度 ]:
1.6±0.1 g/cm3

[ 沸点 ]:
140.2±35.0 °C at 760 mmHg

[ 熔点 ]:
37-39 °C(lit.)

[ 分子式 ]:
C₆H₂F₄O

[ 分子量 ]:
166.073

[ 闪点 ]:
79.4±0.0 °C

[ 精确质量 ]:
166.004181

[ PSA ]:
20.23000

[ LogP ]:
2.87

[ 外观性状 ]:
无色透明液体或白色固体

[ 蒸汽压 ]:
5.0±0.3 mmHg at 25°C

[ 折射率 ]:
1.449

[ 储存条件 ]:
室温

[ 稳定性 ]:
Stable. Incompatible with acid chlorides, acid anhydrides, oxidizing agents.

2,3,5,6-四氟苯酚MSDS

2,3,5,6-四氟苯酚安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
UN3261

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
2908199090

2,3,5,6-四氟苯酚合成路线

2,3,5,6-四氟苯酚上下游产品

2,3,5,6-四氟苯酚上游产品

2,3,5,6-四氟苯酚下游产品

2,3,5,6-四氟苯酚海关

[ 海关编码 ]: 2908199090

[ 中文概述 ]:
HS:2908199090 其他酚及酚醇的仅含卤素取代基的衍生物及其盐增值税率: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: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%

2,3,5,6-四氟苯酚文献

Atmospheric pressure chemical ionization of fluorinated phenols in atmospheric pressure chemical ionization mass spectrometry, tandem mass spectrometry, and ion mobility spectrometry.

J. Am. Soc. Mass Spectrom. 10(11) , 1157-65, (1999)

Atmospheric pressure chemical ionization (APCI)-mass spectrometry (MS) for fluorinated phenols (C6H5-xFxOH Where x = 0-5) in nitrogen with Cl- as the reagent ion yielded product ions of M Cl- through ...

Cytochrome P450-mediated oxidation of pentafluorophenol to tetrafluorobenzoquinone as the primary reaction product.

Chem. Res. Toxicol. 6(5) , 674-80, (1993)

In the present study the oxidative dehalogenation of a para-halogenated phenol was studied using pentafluorophenol and its non-para-halogenated analogue 2,3,5,6-tetrafluorophenol as model compounds. 1...

Synthesis and radioiodination of N-Boc-p-(tri-n-butylstannyl)-L-phenylalanine tetrafluorophenyl ester: preparation of a radiolabeled phenylalanine derivative for peptide synthesis.

Bioconjug. Chem. 4(6) , 574-80, (1993)

An investigation to prepare a phenylalanine derivative which could be radioiodinated and used directly in peptide synthesis was conducted. N-Boc-p-(tri-n-butylstannyl)-L-phenylalanine tetrafluoropheny...

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