2,7-Dimethoxynaphthalene
2,7-Dimethoxynaphthalene structure
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Common Name | 2,7-Dimethoxynaphthalene | ||
|---|---|---|---|---|
| CAS Number | 3469-26-9 | Molecular Weight | 188.223 | |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 311.2±15.0 °C at 760 mmHg | |
| Molecular Formula | C12H12O2 | Melting Point | 137-139 °C(lit.) | |
| MSDS | USA | Flash Point | 130.3±19.9 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 2,7-Dimethoxynaphthalene |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 311.2±15.0 °C at 760 mmHg |
| Melting Point | 137-139 °C(lit.) |
| Molecular Formula | C12H12O2 |
| Molecular Weight | 188.223 |
| Flash Point | 130.3±19.9 °C |
| Exact Mass | 188.083725 |
| PSA | 18.46000 |
| LogP | 3.28 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.584 |
| InChIKey | PPKHAIRFQKFMLE-UHFFFAOYSA-N |
| SMILES | COc1ccc2ccc(OC)cc2c1 |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36/37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2909309090 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 8 | |
|---|---|
| DownStream 10 | |
![4a,8a-but[1]enonaphthalene-2,7,10(1H,8H)-trione Structure](https://image.chemsrc.com/caspic/398/93750-00-6.png)
CAS#:93750-00-6
CAS#:77-78-1
CAS#:582-17-2
CAS#:74-88-4![2,7-dimethoxy-4a,8a-but[1]enonaphthalen-10-one Structure](https://image.chemsrc.com/caspic/347/108189-49-7.png)
CAS#:108189-49-7
CAS#:584-08-7
CAS#:71094-89-8
CAS#:67-56-1
CAS#:105372-30-3
CAS#:4133-34-0
CAS#:17953-58-1
CAS#:1614-82-0
CAS#:67116-09-0
CAS#:89229-22-1
CAS#:89229-23-2
CAS#:90800-48-9
CAS#:90920-48-2This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2909309090 |
|---|---|
| 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% |
This table lists relevant public references with title, journal and publication metadata for this compound.
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2,7-Dimeth-oxy-1,8-bis-(4-phen-oxy-benzo-yl)naphthalene.
Acta Crystallogr. Sect. E Struct. Rep. Online 66(11) , o2902-3, (2010) In the title mol-ecule {systematic name: [2,7-dimethoxy-8-(4-phenoxybenzoyl)naphthalen-1-yl](4-phenoxyphenyl)methan-one}, C(38)H(28)O(6), the 4-phen-oxy-benzoyl units adopt a syn orientation with resp... |
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Charge-transfer matrixes as a tool to desorb intact labile molecules by matrix-assisted laser desorption/ionization. Use of 2,7-dimethoxynaphthalene in the ionization of polymetallic porphyrins.
Anal. Chem. 76(20) , 5985-9, (2004) 2,7-Dimethoxynaphthalene (DMN) is proposed as matrix to investigate the structure of polymetallic porphyrins through matrix-assisted laser desorption/ionization tandem time-of-flight experiments. The ... |
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Symmetry of N-H-N hydrogen bonds in 1,8-bis(dimethylamino)naphthalene.H+ and 2,7-dimethoxy-1,8-bis(dimethylamino)naphthalene.H+.
J. Am. Chem. Soc. 123(27) , 6520-6, (2001) In solution, are the hydrogen bonds in monoprotonated N,N,N',N'-tetramethyl-1,8-naphthalenediamines single- or double-well? To answer this question, isotopic perturbation of equilibrium is applied to ... |
This table contains target information, in‑vitro & in‑vivo assay data for this compound.
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Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
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Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
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This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 2,7-Dimethoxynaphthalene |
| Naphthalene,2,7-dimethoxy |
| MFCD00004064 |
| 2,5-DIMETHYLBENZYLZINC CHLORIDE |
| 2,7-dimethoxy-naphthalene |
| EINECS 222-433-6 |
| 2,7-Dimethoxy-naphthalin |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the safety information for 2,7-Dimethoxynaphthalene? |
| A: Safety information for 2,7-Dimethoxynaphthalene: S26-S36/37/39. |
| Q: What are the downstream products of 2,7-Dimethoxynaphthalene? |
| A: Related downstream products(CAS) of 2,7-Dimethoxynaphthalene: 105372-30-3;4133-34-0;17953-58-1;1614-82-0;71094-89-8;67116-09-0;89229-22-1;89229-23-2;90800-48-9;90920-48-2. |
| Q: What is the InChIKey of 2,7-Dimethoxynaphthalene? |
| A: InChIKey of 2,7-Dimethoxynaphthalene is PPKHAIRFQKFMLE-UHFFFAOYSA-N. |
| Q: What is the polar surface area (PSA) of 2,7-Dimethoxynaphthalene? |
| A: Polar surface area (PSA) of 2,7-Dimethoxynaphthalene is 18.46000. |
| Q: What is the melting point of 2,7-Dimethoxynaphthalene? |
| A: Melting point of 2,7-Dimethoxynaphthalene is 137-139 °C(lit.). |
| Q: What is the molecular formula of 2,7-Dimethoxynaphthalene? |
| A: Molecular formula of 2,7-Dimethoxynaphthalene is C12H12O2. |
| Q: What is the boiling point of 2,7-Dimethoxynaphthalene? |
| A: Boiling point of 2,7-Dimethoxynaphthalene is 311.2±15.0 °C at 760 mmHg. |
| Q: What is the CAS number of 2,7-Dimethoxynaphthalene? |
| A: CAS number of 2,7-Dimethoxynaphthalene is 3469-26-9. |
| Q: What is the molecular weight of 2,7-Dimethoxynaphthalene? |
| A: Molecular weight of 2,7-Dimethoxynaphthalene is 188.223. |
| Q: What are the upstream materials of 2,7-Dimethoxynaphthalene? |
| A: Related upstream materials(CAS) of 2,7-Dimethoxynaphthalene: 93750-00-6;77-78-1;582-17-2;74-88-4;108189-49-7;584-08-7;71094-89-8;67-56-1. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |