1,2,3-Trimethoxybenzene
- Product Name
- 1,2,3-Trimethoxybenzene
- CAS No.
- 634-36-6
- Chemical Name
- 1,2,3-Trimethoxybenzene
- Synonyms
- 1 1,2,3-;Methylsyringol;1,2,3-TriMetho;dimethoxyanisole;1,2,3-Methoxybenzene;Tri-O-methylpyrogallol;1,2,3-Trimethoxybenzol;1,2,3-TRIMETHOXYBENZENE;1,2,3-trimethoxy-benzen;1,2,3-trimethyoxy benzene
- CBNumber
- CB4332644
- Molecular Formula
- C9H12O3
- Formula Weight
- 168.19
- MOL File
- 634-36-6.mol
1,2,3-Trimethoxybenzene Property
- Melting point:
- 43-47 °C (lit.)
- Boiling point:
- 241 °C (lit.)
- Density
- 1.112 g/mL at 25 °C (lit.)
- refractive index
- 1.5470 (estimate)
- Flash point:
- >230 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Chloroform (Slightly), DMSO (Slightly)
- form
- Powder
- color
- White to dark beige
- Water Solubility
- Insoluble in water.
- BRN
- 1910422
- LogP
- 1.530
- CAS DataBase Reference
- 634-36-6(CAS DataBase Reference)
- NIST Chemistry Reference
- 1,2,3-Trimethoxybenzene(634-36-6)
- EPA Substance Registry System
- Benzene, 1,2,3-trimethoxy- (634-36-6)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 137995
- Product name
- 1,2,3-Trimethoxybenzene
- Purity
- 98%
- Packaging
- 25g
- Price
- $35.88
- Updated
- 2024/03/01
- Product number
- T1102
- Product name
- 1,2,3-Trimethoxybenzene
- Purity
- >99.0%(GC)
- Packaging
- 25g
- Price
- $38
- Updated
- 2024/03/01
- Product number
- T1102
- Product name
- 1,2,3-Trimethoxybenzene
- Purity
- >99.0%(GC)
- Packaging
- 500g
- Price
- $446
- Updated
- 2024/03/01
- Product number
- A14572
- Product name
- 1,2,3-Trimethoxybenzene, 98+%
- Packaging
- 25g
- Price
- $32.65
- Updated
- 2024/03/01
- Product number
- A14572
- Product name
- 1,2,3-Trimethoxybenzene, 98+%
- Packaging
- 100g
- Price
- $88.65
- Updated
- 2024/03/01
1,2,3-Trimethoxybenzene Chemical Properties,Usage,Production
Chemical Properties
WHITE TO DARK BEIGE POWDER
Uses
1,2,3-Trimethoxybenzene can be used for RSM-optimised slow pyrolysis of rice husk for bio-oil production.
Uses
1,2,3-Trimethoxybenzene was used to study the effect of solvent on photoinduced electron-transfer reactions.
Definition
ChEBI: A methoxybenzene that is benzene substituted by methoxy groups at positions 1, 2 and 3 respectively.
General Description
1,2,3-Trimethoxybenzene on condensation with 2,4-diamino-5-(hydroxymethyl)pyrimidine yields 2,4-diamino-5-(2,3,4-trimethoxybenzyl)pyrimidine.
Synthesis
Aqueous sodium hydroxide (40%，150 ml) is added dropwise during3-4 hr to a stirred mixture of pyrogallol (42 g，0.33 mole)，sodiumhydrosulphite (10 g,0.057 mole)，dimethyl sulphate (146 ml，194.60 g,1.54 mole) kept at 18-22°. Ice (1 kg) is then added and the reactionmixture left overnight. The separated solid is filtered and washed withwater. It is crystallised from methanol as colourless prisms. Yield 37.5 g(66.9%). M.p. 46-47°.Some more product (4 g, 7.1 %) is obtained byextraction of the mother liquor with ether (lit. m.p.46-47°).
Purification Methods
Sublime it under vacuum. [Beilstein 6 H 1081, 6 I 540, 6 II 1066, 6 III 6265, 6 IV 7329.]
1,2,3-Trimethoxybenzene Preparation Products And Raw materials
Raw materials
Preparation Products
1,2,3-Trimethoxybenzene Suppliers
- Tel
- --
- Fax
- --
- sales@darmerica.com
- Country
- Canada
- ProdList
- 964
- Advantage
- 58
- Tel
- --
- Fax
- --
- gkessler@epix.net
- Country
- Canada
- ProdList
- 558
- Advantage
- 51
View Lastest Price from 1,2,3-Trimethoxybenzene manufacturers
- Product
- 1,2,3-Trimethoxybenzene 634-36-6
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-22
- Product
- 1,2,3-Trimethoxybenzene 634-36-6
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 ton
- Release date
- 2024-08-22
- Product
- 1,2,3-Trimethoxybenzene 634-36-6
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98.6%
- Supply Ability
- 10ton
- Release date
- 2024-07-16