Cas no 3469-26-9 (2,7-Dimethoxynaphthalene)

2,7-Dimethoxynaphthalene structure

Product Name:2,7-Dimethoxynaphthalene

CAS No:3469-26-9

MF:C₁₂H₁₂O₂

MW:188.222483634949

MDL:MFCD00004064

CID:44187

PubChem ID:77021

Update Time:2025-04-18

2,7-Dimethoxynaphthalene Chemical and Physical Properties

Names and Identifiers

- 2,7-Dimethoxynaphthalene
- 2,7-dimethoxyl Naphthalene
- 2,5-DIMETHYLBENZYLZINC CHLORIDE
- 2,7-dimethoxy-naphthalene
- 2,7-Dimethoxy-naphthalin
- Naphthalene,2,7-dimethoxy
- NSC 28991
- Naphthalene, 2,7-dimethoxy-
- PPKHAIRFQKFMLE-UHFFFAOYSA-N
- KSC225E3R
- PPKHAIRFQKFMLE-UHFFFAOYSA-
- NSC28991
- EBD25122
- AB00338
- SY030724
- AK114043
- ST2415974
- AB0006235
- ST50406515
- D1917
- 469D269
- Z54
- NS00029716
- F0001-1007
- EINECS 222-433-6
- DS-6378
- W-106714
- Z54603315
- AC-24469
- FT-0610751
- NSC-28991
- 3469-26-9
- EN300-16203
- AKOS000121467
- CS-M0858
- 2,7-Dimethoxynaphthalene, 98%
- s11908
- InChI=1/C12H12O2/c1-13-11-5-3-9-4-6-12(14-2)8-10(9)7-11/h3-8H,1-2H3
- MFCD00004064
- J-650378
- DTXSID70188243
- SCHEMBL443528
- 2,7-DIMETHOXY NAPHTHALENE
- DB-020262
- DTXCID00110734
- MDL： MFCD00004064
- Inchi： 1S/C12H12O2/c1-13-11-5-3-9-4-6-12(14-2)8-10(9)7-11/h3-8H,1-2H3
- InChI Key： PPKHAIRFQKFMLE-UHFFFAOYSA-N
- SMILES： O(C)C1=CC=C2C=CC(=CC2=C1)OC

Computed Properties

Exact Mass: 188.08400
Monoisotopic Mass: 188.083729621g/mol
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 2
Heavy Atom Count: 14
Rotatable Bond Count: 2
Complexity: 163
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count : 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Surface Charge: 0
Tautomer Count: nothing
XLogP3: 3.4
Topological Polar Surface Area: 18.5

Experimental Properties

Color/Form: White or cream crystalline powder
Density: 1.0750 (rough estimate)
Melting Point: 138.0 to 141.0 deg-C
Boiling Point: 311.2°C at 760 mmHg
Refractive Index: 1.6010 (estimate)
PSA: 18.46000
LogP: 2.85700
Solubility: Insoluble

2,7-Dimethoxynaphthalene Security Information

Symbol:
Signal Word：Warning
Hazard Statement： H315-H319-H335
Warning Statement： P261-P305+P351+P338
Hazardous Material transportation number：NONH for all modes of transport
WGK Germany：3
Hazard Category Code： 36/37/38
Safety Instruction： S26-S36/37/39
Hazardous Material Identification：
Safety Term：S24/25
Risk Phrases：R36/37/38

2,7-Dimethoxynaphthalene Customs Data

HS CODE：2909309090
Customs Data：

China Customs Code:
2909309090

Overview:

2909309090 Other aromatic ethers and their halogenated derivatives\sulfonation\Nitrated derivative(Including nitrosative derivatives).Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.MFN tariff:5.5%.general tariff:30.0%

Declaration elements:

Product Name, component content, use to

Summary:

2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

2,7-Dimethoxynaphthalene Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd.	213152-5G	2,7-Dimethoxynaphthalene	3469-26-9		5g	￥561.29	2023-12-09
SHANG HAI XIAN DING Biotechnology Co., Ltd.	A-RB641-5g	2,7-Dimethoxynaphthalene	3469-26-9	98%	5g	157.0CNY	2021-08-06
SHANG HAI XIAN DING Biotechnology Co., Ltd.	A-RB641-25g	2,7-Dimethoxynaphthalene	3469-26-9	98%	25g	593.0CNY	2021-08-06
SHANG HAI XIAN DING Biotechnology Co., Ltd.	A-RB641-1g	2,7-Dimethoxynaphthalene	3469-26-9	98%	1g	64.0CNY	2021-08-06
ChemScence	CS-M0858-25g	2,7-dimethoxynaphthalene	3469-26-9	98.43%	25g	$60.0	2022-04-27
ChemScence	CS-M0858-100g	2,7-dimethoxynaphthalene	3469-26-9	98.43%	100g	$174.0	2022-04-27
TRC	D470708-250mg	2,7-Dimethoxynaphthalene	3469-26-9		250mg	$ 50.00	2022-06-05
TRC	D470708-500mg	2,7-Dimethoxynaphthalene	3469-26-9		500mg	$ 65.00	2022-06-05
TRC	D470708-2.5g	2,7-Dimethoxynaphthalene	3469-26-9		2.5g	$ 95.00	2022-06-05
SHANG HAI YI EN HUA XUE JI SHU Co., Ltd.	R022070-100g	2,7-Dimethoxynaphthalene	3469-26-9	98%	100g	￥500	2024-05-24

2,7-Dimethoxynaphthalene Suppliers

Suzhou Senfeida Chemical Co., Ltd

Gold Member

Audited Supplier

(CAS:3469-26-9)2,7-Dimethoxynaphthalene

Order Number:sfd14748

Stock Status:in Stock

Quantity:200kg

Purity:99.9%

Pricing Information Last Updated:Friday, 19 July 2024 14:37

Price ($):discuss personally

Email:[email protected]

Product Official Link

Tiancheng Chemical (Jiangsu) Co., Ltd

Gold Member

Audited Supplier

(CAS:3469-26-9)2,7-二甲氧基萘

Order Number:LE1770247

Stock Status:in Stock

Quantity:25KG,200KG,1000KG

Purity:99%

Pricing Information Last Updated:Friday, 20 June 2025 12:36

Price ($):discuss personally

Email:[email protected]

2,7-Dimethoxynaphthalene Related Literature

1. Exceptional basic strength of 1,8-bis(dimethylamino)- and 1,8-bis(diethylamino)-2,7-dimethoxynaphthalenes: kinetic and equilibrium studies of the ionisation of the protonated amines in Me2SO–H2O mixtures with hydroxide ion

Frank Hibbert,Kenneth P. P. Hunte J. Chem. Soc. Perkin Trans. 2 1983 1895
2. 1046. 1,2-Quinones from derivatives of 2,7-dihydroxynaphthalene

F. Bell J. Chem. Soc. 1961 5293
3. Preparation of a range of NNN′N′-tetrasubstituted 1,8-diaminonaphthalenes

Roger W. Alder,Martin R. Bryce,Nigel C. Goode,Nigel Miller,Judith Owen J. Chem. Soc. Perkin Trans. 1 1981 2840
4. Alkaline hydrolysis of dibenzoylaminonaphthalenes in 70%(v/v) Me2SO–H2O and the effect of a neighbouring amide group

Neil E. Briffett,Frank Hibbert J. Chem. Soc. Perkin Trans. 2 1989 765
5. 453. Stereochemical aspects of aromatic substitution. Part I. peri-Derivatives of naphthalene

F. Bell,J. A. Gibson,R. D. Wilson J. Chem. Soc. 1956 2335

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