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3,5-二氟水杨醛

3,5-二氟水杨醛名称

[ CAS 号 ]:
63954-77-8

[ 中文名 ]:
3,5-二氟水杨醛

[ 英文名 ]:
3,5-Difluoro-2-hydroxybenzaldehyde

[英文别名 ]:

MFCD04039224
Benzaldehyde, 3,5-difluoro-2-hydroxy-
3,5-Difluoro-2-hydroxybenzaldehyde
VHR BQ CF EF

3,5-二氟水杨醛物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
181.9±35.0 °C at 760 mmHg

[ 熔点 ]:
87-91ºC(lit.)

[ 分子式 ]:
C₇H₄F₂O₂

[ 分子量 ]:
158.102

[ 闪点 ]:
63.8±25.9 °C

[ 精确质量 ]:
158.017929

[ PSA ]:
37.30000

[ LogP ]:
2.56

[ 蒸汽压 ]:
0.6±0.4 mmHg at 25°C

[ 折射率 ]:
1.559

[ 储存条件 ]:
2-8°C，惰性气体氛围

3,5-二氟水杨醛MSDS

3,5-二氟水杨醛安全信息

[ 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

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
26-36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ 海关编码 ]:
2913000090

3,5-二氟水杨醛合成路线

3,5-二氟水杨醛上下游产品

3,5-二氟水杨醛上游产品

3,5-二氟水杨醛下游产品

3,5-二氟水杨醛海关

[ 海关编码 ]: 2913000090

[ 中文概述 ]:
2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 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: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

3,5-二氟水杨醛文献

Spectroscopic properties of Zn(salphenazine) complexes and their application in small molecule organic solar cells.

Dalton Trans. 43(1) , 210-21, (2014)

A new family of salphen based complexes, viz. Zn(salphenazine)s, has been prepared and is characterized by a larger π-surface compared to previously reported Zn(salphen) complexes. The spectroscopic p...

An Improved Method for the Preparation OF 3, 5-Difluorosalicylaldehyde and 3, 5-Difluorosalicylic Acid#. Weidner-Wells MA and Fraga-Spano SA.

Synth. Commun. 26(14) , 2775-2781, (1996)

Synthesis, spectral, electrochemical, crystal structures and nonlinear optical properties of unsymmetrical Ni (II) and Cu (II) Schiff base complexes. Cisterna J, et al.

Inorganica Chim. Acta 430 , 82-90, (2015)

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