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7-Methoxy-2-tetralone

7-Methoxy-2-tetralone Structure
7-Methoxy-2-tetralone structure
CAS No.
4133-34-0
Chemical Name:
7-Methoxy-2-tetralone
Synonyms
7-methoxy-3,4-dihydronaphthalen-1(2H)-one;7-METHOXY-3,4-DIHYDRONAPHTHALEN-2(1H)-ONE;7-METHOXY-2-TETRALONE;7-Mehtoxy-2-tetralone;7-Methoxyl-2-Tetralone;7-Methoxy-2-tetralone>7-Methoxy-2-tetralone,95%;7-Methoxy-2-tetralone ,99%;7-Methoxy-2-Tetralone(7-OHO);7-Methoxy-3,4-dihydronaphthalen-2-one
CBNumber:
CB8145668
Molecular Formula:
C11H12O2
Molecular Weight:
176.21
MDL Number:
MFCD00001730
MOL File:
4133-34-0.mol
MSDS File:
SDS
Last updated:2026-05-28 03:15:47
Product description Number Pack Size Price
7-Methoxy-2-tetralone 97% 164186 5g $53.3
7-METHOXY-2-TETRALONE 97% 27006 5G $25
7-METHOXY-2-TETRALONE 97% 27006 25G $89
7-METHOXY-2-TETRALONE 97% 27006 100G $321
7-Methoxy-2-tetralone FM70540 25g $150
More product size
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7-Methoxy-2-tetralone Properties

Melting point 23-24 °C
Boiling point 124-126 °C/1.5 mmHg (lit.)
Density 1.13 g/mL at 25 °C (lit.)
vapor pressure 0.19Pa at 25℃
refractive index n20/D 1.566(lit.)
Flash point >230 °F
storage temp. 2-8°C
form Liquid After Melting
color Clear yellow to orange
Specific Gravity 1.130
Water Solubility 1.151g/L at 25℃
BRN 1953198
InChI InChI=1S/C11H12O2/c1-13-11-5-3-8-2-4-10(12)6-9(8)7-11/h3,5,7H,2,4,6H2,1H3
InChIKey XEAPZXNZOJGVCZ-UHFFFAOYSA-N
SMILES C1C2=C(C=CC(OC)=C2)CCC1=O
LogP 1.99 at 25℃
CAS DataBase Reference 4133-34-0(CAS DataBase Reference)
FDA UNII WF978B639S
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)Exclamation Mark (GHS07)
GHS05,GHS07
Signal word  Danger
Hazard statements  H302-H314
Precautionary statements  P501-P260-P270-P264-P280-P303+P361+P353-P301+P330+P331-P363-P301+P312+P330-P304+P340+P310-P305+P351+P338+P310-P405
PPE Eyeshields, Gloves
Hazard Codes  Xi,Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  24/25-36-26
WGK Germany  3
HS Code  29145090
Storage Class 10 - Combustible liquids
REACH Registrations Inactive
NFPA 704
1
0 0

7-Methoxy-2-tetralone price More Price(66)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 164186 7-Methoxy-2-tetralone 97% 4133-34-0 5g $53.3 2023-01-07 Buy
AstaTech 27006 7-METHOXY-2-TETRALONE 97% 4133-34-0 5G $25 2026-04-30 Buy
AstaTech 27006 7-METHOXY-2-TETRALONE 97% 4133-34-0 25G $89 2026-04-30 Buy
AstaTech 27006 7-METHOXY-2-TETRALONE 97% 4133-34-0 100G $321 2026-04-30 Buy
Biosynth FM70540 7-Methoxy-2-tetralone 4133-34-0 25g $150 2026-06-04 Buy
Product number Packaging Price Buy
164186 5g $53.3 Buy
27006 5G $25 Buy
27006 25G $89 Buy
27006 100G $321 Buy
FM70540 25g $150 Buy

7-Methoxy-2-tetralone Chemical Properties,Uses,Production

Chemical Properties

Clear yellow to orange liquid after melting

Uses

7-Methoxy-2-tetralone was used in the synthesis of 2-bromo-3,4-dihydro-7-methoxy-1-naphthaldehyde and 2-substituted octahydrobenzo[f]quinolines.

Flammability and Explosibility

Not classified

Synthesis

2,7-Dimethoxynaphthalene was dissolved in an organic solvent and reacted in the presence of anhydrous ethanol and sodium metal at -20C to 5C to produce intermediate (I). The intermediate (I) was dissolved in an organic ketone solvent (e.g. acetone or cyclohexanone) and then reacted under the condition that the pH of the reaction system was adjusted to 1-3 by dilute hydrochloric acid to obtain 7-methoxy-2-naphthalenemannone.

7-Methoxy-2-tetralone synthesis

60683-71-8
4133-34-0
Synthesis of 7-Methoxy-2-tetralone from 1,4-DIHYDRO-2,7-DIMETHOXYNAPHTHALENE

7-Methoxy-2-tetralone Preparation Products And Raw materials

Raw materials

Ethanol Sodium chloride 2,7-Dihydroxynaphthalene Sodium ethoxide Ethyl acetate
Hydrochloric acid Dichloromethane Sodium hydroxide Dimethyl sulfate 1,4-DIHYDRO-2,7-DIMETHOXYNAPHTHALENE
6-METHOXY-1A,2,3,7B-TETRAHYDRO-1-OXA-CYCLOPROPA[A]NAPHTHALENE Benzene, 1-(3-butyn-1-yl)-4-methoxy- 2,7-Dimethoxynaphthalene 6-METHOXY-1,2-DIHYDRO-NAPHTHALENE 7-Methoxy-1-tetralone

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Preparation Products

4-(4-Methoxyphenyl)-2-butanone

7-Methoxy-2-tetralone Suppliers

Global( 303)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Lidu New Material Technology Co., Ltd 		+86-19307248857 +86-19307248857 19307248857@163.com China 563 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29626 60
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29766 58
CONIER CHEM AND PHARMA LIMITED 		sales@conier.com China 49906 58
SIMAGCHEM CORP 		+86-5922680277 +86-13806087780 sale@simagchem.com China 17339 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +86-189 4982 3763 sales@tnjchem.com China 34526 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 17705817739 info@dycnchem.com China 52693 58
CD Chemical Group Limited 		+86-13651442114 info@codchem.com China 17253 58
changzhou huayang technology co., ltd 		+8615250961469 2571773637@qq.com China 9628 58
Henan Aochuang Chemical Co.,Ltd. 		+86-0371-63689365 +8618638391208 sales@aochuangchem.com China 9322 58
Supplier Advantage
Hubei Lidu New Material Technology Co., Ltd 		58
Capot Chemical Co.,Ltd. 		60
career henan chemical co 		58
CONIER CHEM AND PHARMA LIMITED 		58
SIMAGCHEM CORP 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
CD Chemical Group Limited 		58
changzhou huayang technology co., ltd 		58
Henan Aochuang Chemical Co.,Ltd. 		58

View Lastest Price from 7-Methoxy-2-tetralone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
7-Methoxy-2-tetralone pictures 2026-07-21 7-Methoxy-2-tetralone
4133-34-0
 10g 95% 20 tons Hubei Lidu New Material Technology Co., Ltd
7-Methoxy-2-tetralone pictures 2025-04-04 7-Methoxy-2-tetralone
4133-34-0
 1KG 98% 1ton Henan Aochuang Chemical Co.,Ltd.
7-Methoxy-2-tetralone pictures 2019-07-06 7-Methoxy-2-tetralone
4133-34-0
 $8.00 1kg 99% 10MT Career Henan Chemical Co

7-Methoxy-2-tetralone Spectrum

7-Methoxy-2-tetralone(4133-34-0)MS7-Methoxy-2-tetralone(4133-34-0)1HNMR7-Methoxy-2-tetralone(4133-34-0)IR17-Methoxy-2-tetralone(4133-34-0)Raman

4133-34-0(7-Methoxy-2-tetralone)Related Search:

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7-METHOXY-2-TETRALONE 3,4-DIHYDRO-7-METHOXY-2(1H)-NAPHTHALENONE 2(1H)-NAPHTHALENONE, 3,4-DIHYDRO-7-METHOXY- 7-methoxy-1,2,3,4-tetrahydronaphthalen-2-one 7-Methoxy-2-Tetralone(7-OHO) 7-Methoxyl-2-Tetralone 7-Methoxy-3,4-dihydronaphthalen-2(1H)-one 97% 3,4-Dihydro-7-methoxynaphthalen-2(1H)-one 7-Methoxy-2-tetralone ,99% 3,4-Dihydro-7-methoxynaphthalen-2(1H)-one 97% 7-Methoxy-3,4-dihydro-1H-naphthalen-2-one 7-Methoxy-3,4-dihydronaphthalene-2(1H)-one 7-Methoxy-3,4-dihydronaphthalen-2-one 7-Methoxy-2-tetralone,95% 7-Mehtoxy-2-tetralone 7-Mehtoxy-2-tetralone SynonyMs 3,4-Dihydro-7-Methoxy-2(1H)-naphthalenone 7-Methoxy-2-tetralone, 7-Methoxy-2-oxo-1,2,3,4-tetrahydronaphthalene 7-Methoxy-2-tetralone> 7-METHOXY-3,4-DIHYDRONAPHTHALEN-2(1H)-ONE 7-methoxy-3,4-dihydronaphthalen-1(2H)-one 4133-34-0 4133-34-6 6836-19-8 Building Blocks Carbonyl Compounds C11 to C12 Organic Building Blocks Ketones Building Blocks C11 to C12 Carbonyl Compounds Chemical Synthesis Organic Building Blocks C11 to C12 Carbonyl Compounds Ketones Fused Ring Systems API intermediates Benzocycles Aromatic Ketones (substituted)