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2-hydroxy-3,5-dinitrobenzaldehyde

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Origin: China

Cas No: 2460-59-5

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.: 2460-59-5 Formula: C7H4N2O6 Molecular Weight: 212.11600

Basic Info

Chemical Name	2-hydroxy-3,5-dinitrobenzaldehyde
Synonyms	3,5-dinitro-salicylaldehyde; 2-hydroxy-3,5-nitrobenzaldehyde; 3,5-dinitrosalicylic aldehyde; 2-HYDROXY-3,5-DINITRO-BENZALDEHYDE; 3,5-Dinitro-2-hydroxybenzaldehyde; o,p-dinitrosalicylaldehyde;
CAS No.	2460-59-5
Molecular Formula	C7H4N2O6
Molecular Weight	212.11600
PSA	128.94000
LogP	2.06750

Properties

Appearance & Physical State	YELLOW TO ORANGE POWDER OR CRYSTALLINE POWDER
Density	1.721 g/cm3
Boiling Point	301.5ºC at 760 mmHg
Melting Point	68-70ºC(lit.)
Flash Point	133.3ºC
Vapor Pressure	0.000585mmHg at 25°C

Safety Info

Hazard Class	6.1(b)
Safety Statements	S26-S36
HS Code	2913000090
Packing Group	II
WGK Germany	3
RIDADR	UN 2811
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

2-Methylbenzyl Alcohol→2-hydroxy-3,5-dinitrobenzaldehyde
salicylaldehyde→2-hydroxy-3,5-dinitrobenzaldehyde
Dimethyl sulfoxide+1-chloro-2,4-dinitrobenzene→2-hydroxy-3,5-dinitrobenzaldehyde+1-methylsulfanyl-2,4-dinitrobenzene

Precursor

1-chloro-2,4-dinitrobenzene
Dimethyl sulfoxide
nitric acid
2-Methylbenzyl Alcohol

Downstream Product

1',3',3'-trimethyl-6,8-dinitrospiro[chromene-2,2'-indole]
3,5-dinitrosalicylic acid
3-(2-hydroxy-3,5-dinitrophenyl)prop-2-enal

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