3,4-Dibromobenzaldehyde Seven Chongqing Chemdad Co. ，Ltd

Product

3,4-Dibromobenzaldehyde

CAS No.：74003-55-7

Other grades of this product :

3,4-Dibromobenzaldehyde Basic information

Product Name:	3,4-Dibromobenzaldehyde
Synonyms:	3,4-DIBROMOBENZALDEHYDE;3,4-Dibromobenzaldehyde 99%;1,2-Dibromo-4-formylbenzene;3,4-Dibromobenzaldehyde99%;3,4-Dibrom benzaldehyde;Benzaldehyde, 3,4-dibromo-
CAS:	74003-55-7
MF:	C7H4Br2O
MW:	263.91
EINECS:	640-122-7
Product Categories:	Adehydes, Acetals & Ketones;Bromine Compounds
Mol File:	74003-55-7.mol

3,4-Dibromobenzaldehyde Chemical Properties

Melting point	67-69°C
Boiling point	303.6±27.0 °C(Predicted)
density	1.977±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
Water Solubility	Insoluble in water.
Sensitive	Air Sensitive
BRN	2573433
CAS DataBase Reference	74003-55-7(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
Hazard Note	Irritant/Air Sensitive
HS Code	2913000090

MSDS Information

Provider	Language
ALFA	English

3,4-Dibromobenzaldehyde Usage And Synthesis

Uses	3,4-Dibromobenzaldehyde is used in the preparation of isomeric branched pi-conjugated system with terminal alkyne by reacting with 4-(triisopropylsilylethynyl) phenylacetylene.

3,4-Dibromobenzaldehyde Preparation Products And Raw materials

Raw materials	(3,4-DIBROMO-PHENYL)-METHANOL-->4-BROMO-3-NITRO-BENZALDEHYDE-->4-Bromobenzaldehyde
Preparation Products	1,4-BENZODIOXAN-6-CARBOXALDEHYDE

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