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3-BROMO-4-HYDROXYBENZALDEHYDE

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Origin: China

Cas No: 2973-78-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 2973-78-6 Formula: C7H5BrO2 Molecular Weight: 201.01700

Basic Info

Chemical Name	3-BROMO-4-HYDROXYBENZALDEHYDE
Synonyms	2-Bromo-4-formylphenol; 3-BroMo-4-hydroxybenzaldehyde; 3-bromo-4-hydroxybenzylaldehyde; 4-hydroxy-3-bromo-benzaldehyde; 3-bromo-4-hydroxyphenylaldehyde; Benzaldehyde, 3-bromo-4-hydroxy-; Benzaldehyde,3-bromo-4-hydroxy; 3-Bromo-4-hydroxy-benzaldehyde;
CAS No.	2973-78-6
Molecular Formula	C7H5BrO2
Molecular Weight	201.01700
PSA	37.30000
LogP	1.96720

Properties

Appearance & Physical State	colorless or light yellow crystal
Density	1.737 g/cm3
Boiling Point	261.3ºC at 760 mmHg
Melting Point	130-135ºC
Flash Point	111.8ºC
Refractive Index	1.657
Vapor Pressure	0.00718mmHg at 25°C

Safety Info

Safety Statements	S26-S36
HS Code	2913000090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

4-hydroxybenzaldehyde→3-BROMO-4-HYDROXYBENZALDEHYDE
2-Bromo-4-methylphenol→3-BROMO-4-HYDROXYBENZALDEHYDE
2-bromo-4-(hydroxymethyl)phenol→3-BROMO-4-HYDROXYBENZALDEHYDE

Precursor

3-BROMO-4-HYDROXYBENZONITRILE
2-bromo-4-(hydroxymethyl)phenol
3-Bromo-4-methoxybenzaldehyde
4-hydroxybenzaldehyde

Downstream Product

3,4-dihydroxybenzoic acid
Vanillin
3-bromo-4-propan-2-yloxybenzaldehyde
3-Bromo-4-ethoxybenzaldehyde

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