3,4-Difluorobenzaldehyde-34036-07-2-C7H4F2O -Chemindustry.com - The leading vertical market advertising source for the chemical world

CAS No.: 34036-07-2 Formula: C7H4F2O

Weight: 142.10300

Synonyms: 4,5-difluorobenzaldehyde; 3,4-diflourobenzaldehyde;

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Description

3,4-Difluorobenzaldehyde is used in the synthesis of fluorine-substituted analogs of Curcumin, as chemopreventive and/or therapeutic agents against cancers and/or against the development of drug-resistant cancer. 用途：医药、农药、液晶材料中间体。

Basic Information

CAS No.:

34036-07-2

Synonyms:

4,5-difluorobenzaldehyde; 3,4-diflourobenzaldehyde;

Formula:

C7H4F2O

Molecular Weight:

142.10300

PSA:

17.07000

LogP:

1.77730

Properties

Appearance & Character:

淡黄色透明液体

Density:

1.288 g/mL at 25 °C(lit.)

Melting Point:

Boiling Point:

53-55°C (15 mmHg)

Flash Point:

150 °F

Storage Conditions:

Safety Info

Signal Word:

Warning

Customs Code:

2913000090

WGK Germany:

2

Hazard Category Code:

R36/37/38

Security Instructions:

S26-S36-S37/39

Dangerous Goods Sign:

Xi