Home > Carbonyl Compounds> 2,6-DIMETHOXY-1,4-BENZOQUINONE

2,6-DIMETHOXY-1,4-BENZOQUINONE

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Origin: China

Cas No: 530-55-2

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.: 530-55-2 Formula: C8H8O4 Molecular Weight: 168.14700

Description

2,6-Dimethoxybenzoquinone (2,6-DMBQ) is a benzoquinone, a chemical compound found in Rauvolfia vomitoria and in Tibouchina pulchra.

Basic Info

Chemical Name	2,6-DIMETHOXY-1,4-BENZOQUINONE
Synonyms	2,5-Cyclohexadiene-1,4-dione, 2,6-dimethoxy-; 2,6-Dimethoxycyclohexa-2,5-diene-1,4-dione; 2,6-DiMethoxy-1,4-benzoquinone; Dimethoxybenzoquinone,2,6; 2,5-DIHYDROXYBENZOQUINONE; 2,6-Dimethoxyquinone; dmbq; 2,6-Dimethoxy-1,4-benzoquine; 2,6-Dimethoxy-p-quinone; 2,6-dimethoxy-p-benzoquinon; 2,6-DIMETHOXYBENZOQUINONE; 2,6-DIMETHOXY-P-BENZOQUINONE;
CAS No.	530-55-2
Molecular Formula	C8H8O4
Molecular Weight	168.14700
PSA	52.60000
LogP	0.19880

Properties

Appearance & Physical State	yellow powder
Density	1.24 g/cm3
Boiling Point	311.1ºC at 760 mmHg
Melting Point	253-257ºC (dec.)(lit.)
Flash Point	139.2ºC
Refractive Index	1.503
Stability	Stable. Combustible. Incompatible with oxidizing agents.

Safety Info

RTECS	DK4750000
Safety Statements	26-36
HS Code	2914690090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

α-Oxy-2.4.6.3'.4'-pentamethoxy-ditan+acetic acid→2,6-DIMETHOXY-1,4-BENZOQUINONE+3,4-dimethoxybenzaldehyde
1-(4-hydroxy-3,5-dimethoxyphenyl)-2-(2-methoxyphenoxy)propane-1,3-diol-2,3-13C2→2,6-DIMETHOXY-1,4-BENZOQUINONE+2-(2-methoxyphenoxy)acrylaldehyde-2,3-<sup>13</sup>C2
3,4,5-trimethoxyacetophenone→2,6-DIMETHOXY-1,4-BENZOQUINONE+(3,4,5-trimethoxyphenyl) acetate

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Packed	SE-30	180.	1506.	isothermal
Packed	SE-30	190.	1515.	isothermal
Packed	SE-30	200.	1522.	isothermal
Packed	SE-30	210.	1530.	isothermal

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Oral	DNA damage	-	33 mg/kg	-
-	DNA damage	-	10 umol/L	-
-	Unscheduled DNA synthesis	-	20 umol/L	-

Precursor

syringic acid
3,4,5-trimethoxyphenol
syringyl alcohol
syringaldehyde

Downstream Product

5,6-dihydroxy-7-methoxy-2-(4-methoxyphenyl)chromen-4-one
4-hydroxy-3,5-dimethoxy-4-(2-oxopropyl)cyclohexa-2,5-dien-1-one
1,2,3,5-TETRAMETHOXYBENZENE
3,4,5-trimethoxyphenol

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