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

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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)

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Safety

Risk Statements: 36/37/38
Safety Statements: 22-24/25
WGK Germany: 3
TSCA: Yes
HS Code: 29093090

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 137995
Product name: 1,2,3-Trimethoxybenzene
Purity: 98%
Packaging: 25g
Price: $35.88
Updated: 2024/03/01

TCI Chemical

Product number: T1102
Product name: 1,2,3-Trimethoxybenzene
Purity: >99.0%(GC)
Packaging: 25g
Price: $38
Updated: 2024/03/01

TCI Chemical

Product number: T1102
Product name: 1,2,3-Trimethoxybenzene
Purity: >99.0%(GC)
Packaging: 500g
Price: $446
Updated: 2024/03/01

Alfa Aesar

Product number: A14572
Product name: 1,2,3-Trimethoxybenzene, 98+%
Packaging: 25g
Price: $32.65
Updated: 2024/03/01

Alfa Aesar

Product number: A14572
Product name: 1,2,3-Trimethoxybenzene, 98+%
Packaging: 100g
Price: $88.65
Updated: 2024/03/01

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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

Gallic acid Phloroglucinol Pyrogallol

Preparation Products

2,3,4-Trimethoxyphenylboronic acid 1-Bromo-3,4,5-trimethoxybenzene

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1,2,3-Trimethoxybenzene Suppliers

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View Lastest Price from 1,2,3-Trimethoxybenzene manufacturers

Hebei Weibang Biotechnology Co., Ltd

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

Hebei Chuanghai Biotechnology Co,.LTD

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

JINING XINHE CHEMICAL CO., LTD

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

634-36-6, 1,2,3-TrimethoxybenzeneRelated Search:

4-Methoxyphenylacetic acid m-Anisyl alcohol 3-(METHOXYMETHOXY)BENZALDEHYDE p-Anisaldehyde (Trifluoromethoxy)benzene (3-Methoxyphenyl)acetonitrile Trimethyl phosphite Benzene o-Anisaldehyde Anisole Colchicine 3,4,5-Trimethoxybenzoyl chloride 2,3,4-Trimethoxybenzaldehyde 3,4,5-TRIMETHOXYCINNAMIC ACID 3,4,5-Trimethoxybenzonitrile 1,3,5-TRIMETHOXYBENZENE pure,sym-Trimethoxybenzene 3,4,5-Trimethoxy benzoic acid 1,4,5-Trimethoxybenzene,1,2,4-TRIMETHOXYBENZENE

1,2,3-Trimethoxybenzol

Benzene, 1,2,3-trimethoxy-

Benzene,1,2,3-trimethoxy-

Methylsyringol

Tri-O-methylpyrogallol

1,2,3-BENZENETRIOL TRIMETHYL ETHER

1,2,3-trimethyoxy benzene

1,2,3-TRIMETHOXYBENZENE

1,2,3-TRIHYDROXYBENZENE TRIMETHYL ETHER

1,2,3-Trimethoxybenzene(Pyrogallol trimethylether)

1 2 3-TRIMETHOXYBENZENE 97+%

1,2,3-Trimethoxybenzene98%

PYROGALLOL TRIMETHYL ETHER

PYROGALLIC ACID TRIMETHYL ETHER

1,2,3-trimethoxy-benzen

Pyrogallol 1,2,3-trimethyl ether

1 1,2,3-TriMethoxybenzene

1,2,3-TRIMETHOXYBENZENE FOR SYNTHESIS

1,2,3-TriMethoxy Benzene (CAS NO

1,2,3-TriMethoxybenzene, 98% 25GR

1,2,3-Methoxybenzene

1,2,3-TriMethoxybenzene, 99.0%

1,2,3-TriMetho

Trimetazidine Impurity 12

1 1,2,3-

dimethoxyanisole

1,2,3-TRIMETHOXYBENZENE(CAS NO:634-36-6)

1,2,3-Trimethoxybenzene ISO 9001：2015 REACH

634-36-6

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