ChemicalBook > CAS DataBase List > 1,3-Dimethoxybenzene

1,3-Dimethoxybenzene

Product Name
1,3-Dimethoxybenzene
CAS No.
151-10-0
Chemical Name
1,3-Dimethoxybenzene
Synonyms
1,3-DIMETHOXYBENZENE;M-DIMETHOXYBENZENE;RESORCINOL DIMETHYL ETHER;phenylene ether;1,3-methoxybenzenel;FEMA 2385;3-METHOXYANISOLE;M-METHOXYANISOLE;M-xylylene ether;Dimethylresorinol
CBNumber
CB4234977
Molecular Formula
C8H10O2
Formula Weight
138.16
MOL File
151-10-0.mol
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1,3-Dimethoxybenzene Property

Melting point:
-52°C
Boiling point:
85-87 °C7 mm Hg(lit.)
Density 
1.055 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.524(lit.)
FEMA 
2385 | M-DIMETHOXYBENZENE
Flash point:
190 °F
storage temp. 
Sealed in dry,Room Temperature
solubility 
Miscible with toluene.
form 
Liquid
color 
Clear colorless to slightly brown
Odor
at 1.00 % in dipropylene glycol. acid fruity nutmeg neroli
Odor Type
medicinal
Water Solubility 
1.216g/L(25 ºC)
JECFA Number
1249
BRN 
878582
Dielectric constant
4.5（23.0℃）
LogP
2.21
CAS DataBase Reference
151-10-0(CAS DataBase Reference)
NIST Chemistry Reference
Benzene, 1,3-dimethoxy-(151-10-0)
EPA Substance Registry System
m-Dimethoxybenzene (151-10-0)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
24/25
RIDADR 
NA 1993 / PGIII
WGK Germany 
2
RTECS 
CZ6474000
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29093090
Toxicity
mouse,LD50,intraperitoneal,900mg/kg (900mg/kg),BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)BEHAVIORAL: ATAXIABEHAVIORAL: TREMOR,Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 46, Pg. 185, 1957.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W238503
Product name
1,3-Dimethoxybenzene
Purity
≥98%, FG
Packaging
1kg
Price
$155
Updated
2024/03/01
Sigma-Aldrich
Product number
W238503
Product name
1,3-Dimethoxybenzene
Purity
≥98%, FG
Packaging
5kg
Price
$478
Updated
2024/03/01
Sigma-Aldrich
Product number
W238503
Product name
1,3-Dimethoxybenzene
Purity
≥98%, FG
Packaging
10Kg
Price
$762
Updated
2024/03/01
Sigma-Aldrich
Product number
126306
Product name
1,3-Dimethoxybenzene
Purity
≥98%
Packaging
100g
Price
$33.6
Updated
2024/03/01
Sigma-Aldrich
Product number
126306
Product name
1,3-Dimethoxybenzene
Purity
≥98%
Packaging
500g
Price
$126
Updated
2024/03/01
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1,3-Dimethoxybenzene Chemical Properties,Usage,Production

Description

1,3-Dimethoxybenzene, also known as dimethyl resorcinol or 3-methoxyanisole, belongs to the class of organic compounds known as dimethoxybenzenes. These organic aromatic compounds contain a monocyclic benzene moiety carrying two methoxy groups. 1,3-Dimethoxybenzene has been used in the synthesis of novel oxathiane spiroketal donors. It forms pi- and O-ylidic complexes with dichlorocarbene (CCl(2)).

Chemical Properties

m-Dimethoxybenzene has a very powerful sweet-earthy, intensely, nut-like aroma.

Occurrence

Reported found in Gruyere de Comte, blue cheeses, filberts and cognac

Uses

1,3-Dimethoxybenzene is used for the preparation of oxathiane spiroketal donors. It is also used for the formation of pi- and O-ylidic complexes with dichlorocarbene. Further, it acts as a flavoring agent.

Definition

ChEBI: 1,3-Dimethoxybenzene is a member of methoxybenzenes.

Production Methods

1,3-Dimethoxybenzene can be produced 1) by Methylation of Resorcinol in weak aqueous alkali with Dimethylsulfate. 2) from Methanol and Resorcinol with Potassium hydrosuIfate or Sodium naphthalene sulfonate as dehydrating agent.

Taste threshold values

Chemical, medicinal, spice, cooling root beer-like.

Synthesis Reference(s)

The Journal of Organic Chemistry, 55, p. 991, 1990 DOI: 10.1021/jo00290a033

General Description

1,3-Dimethoxybenzene can be used as a flavoring agent in the food industry. It is reported to be found in the volatiles of port wine and Roquefort cheese.

Purification Methods

Extract it with aqueous NaOH, and water, then dry it. Fractionally distil it from BaO or Na. [Beilstein 6 IV 5663.]

1,3-Dimethoxybenzene Preparation Products And Raw materials

Raw materials

Potassium hydroxide Calcium chloride Resorcinol Dimethyl sulfate

Preparation Products

2,2'-Dihydroxy-4,4'-dimethoxybenzophenone 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid Sieber Linker 2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl
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View Lastest Price from 1,3-Dimethoxybenzene manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
Dimethoxybenzene 151-10-0
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 ton
Release date
2024-11-15
Hebei Zhuanglai Chemical Trading Co Ltd
Product
1,3-Dimethoxybenzene 151-10-0
Price
US $60.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2024-11-18
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
Product
1,3-Dimethoxybenzene 151-10-0
Price
US $100.00-75.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000
Release date
2024-08-21

151-10-0, 1,3-DimethoxybenzeneRelated Search:

Isophthalic acid ETHANE Dimethyldimethoxysilane Dimethyl sulfate Dimethyl carbonate Dimethyl fumarate Dimethyl ether Dibutyl phthalate Dacthal 1,2-Dimethoxyethane 1,1-Dimethoxyethane O-Phthalimide 2,3-Dimethoxybenzoic acid Resorcinol Dimethyl sulfoxide 2,3-Dimethoxybenzaldehyde N,N-Dimethylformamide 1,3-Dicyanobenzene

  • 1,3-methoxybenzenel
  • 1,3-Dimethoxybenzene, 97+%
  • 3-DiMethoxybenzene
  • Benzene,1,3-dimethoxy-
  • Dimethylether resorcinolu
  • dimethyletherresorcinolu
  • Dimethylresorinol
  • m-dimethoxy-benzen
  • Dimethylresorcinol, Resorcinol dimethyl ether
  • 1,3-Dimethoxybenzeen
  • Dimethylether resorcinolu (Czech)
  • 1，3-dimethyoxy benzene
  • Resorcinol dimethlyether
  • 1,3-DiMethoxybenzene, 99% 100GR
  • 1,3-DiMethoxybenzene, 99% 5GR
  • RESORCINOL DIMETHYL ETHER FOR SYNTHESIS
  • phenylene ether
  • M-DiMethoxy benze
  • 1,3-DiMethoxybenzene >=98%
  • FEMA 2385
  • DIMETHYLRESORCINOL
  • 3-METHOXYANISOLE
  • M-DIMETHOXYBENZENE
  • 1,3-DIMETHOXYBENZENE
  • RESCORCINOL DIMETHYL ETHER
  • RESORCINOL DIMETHYL ETHER
  • M-PHENYLENEDIMETHYL ETHER
  • M-METHOXYANISOLE
  • 1,3-dimethoxy-benzen
  • Benzene, m-dimethoxy-
  • M-DIMETHOXYBENZENE 98+%
  • 1,3-Dimethoxybenzene99%
  • META-DIMETHOXYBENZENE
  • 1,3-Dimethoxybenzol
  • RESORCIN-DIMETHYLETHER
  • 1,3-DIMETHOXYBENGENE
  • M-xylylene ether
  • Phloroglucinol Impurity 42
  • 1,3-Dimethoxybenzene &gt
  • Dimethoxybenzene USP/EP/BP
  • meta-dimethyl hydroquinone
  • TIANFU-CHEM CAS NO.151-10-0 1,3-Dimethoxybenzene
  • 151-10-0
  • 150-10-0
  • C8H1O2
  • 13C6H4OCH32
  • C6H4OCH32
  • Oxygen Compounds
  • Organic Building Blocks
  • Ethers
  • Building Blocks
  • Benzene derivates
  • Aromatic Ethers