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2,4-Dimethoxybenzaldehyde

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Origin: China

Cas No: 613-45-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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CAS No.: 613-45-6 Formula: C9H10O3 Molecular Weight: 166.17400

Description

2,4-Dimethoxybenzaldehyde (DMBA) is a reagent used to specifically quantify phlorotannins. This product reacts specifically with 1,3-and 1,3,5-substituted phenols (e.g., phlorotannins) to form a colored product.

Basic Info

Chemical Name	2,4-Dimethoxybenzaldehyde
Synonyms	EINECS 210-342-4; Benzaldehyde,2,4-dimethoxy; 2,4-dimethoxyphenylbenzaldehyde; 4,6-dimethoxybenzaldehyde; Benzaldehyde, 2,4-dimethoxy-; 2,4,7-TRIMETHYL-1H-INDOLE-3-CARBALDEHYDE;
CAS No.	613-45-6
Molecular Formula	C9H10O3
Molecular Weight	166.17400
PSA	35.53000
LogP	1.51630

Properties

Appearance & Physical State	white solid
Boiling Point	165ºC (10 mmHg)
Melting Point	68-72ºC
Flash Point	124.7ºC
Refractive Index	1.534
Water Solubility	insoluble
Stability	Stable at room temperature in closed containers under normal storage and handling conditions.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Info

Safety Statements	S24/25
HS Code	29124900
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

N-[(2,4-dimethoxyphenyl)methylidene]hydroxylamine→2,4-Dimethoxybenzonitrile+2,4-Dimethoxybenzaldehyde
cis-3-benzyloxycarbonylamino-1-(2,4-dimethoxybenzyl)-4-methoxycarbonyl-2-azetidinone→2,4-Dimethoxybenzoic acid+methyl (2S,3S)-3-(((benzyloxy)carbonyl)amino)-4-oxoazetidine-2-carboxylate
malonic acid+1,3-Dimethoxybenzene→2,4-Dimethoxybenzoic acid+2,4-Dimethoxybenzaldehyde

Precursor

N-[(2,4-dimethoxyphenyl)methylidene]hydroxylamine
1-[bis(ethylsulfanyl)methyl]-2,4-dimethoxybenzene
methyllithium
2,4-dimethoxybenzaldehyde semicarbazone

Downstream Product

4-Methylbenzene-1,3-diol
Methyl 4-hydroxy-6,8-dimethoxy-2-naphthoate
2,4-dimethoxy-1-(methoxymethoxy)benzene
2,4-Dimethoxybenzonitrile

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