- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,7-Dimethoxynaphthalene
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,7-Dimethoxynaphthalene
- Price: ￥3098.0/100g ￥1078.0/25g ￥308.0/5g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,7-Dimethoxynaphthalene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
3469-26-9
3469-26-9 structure
- Name: 2,7-Dimethoxynaphthalene
- Chemical Name: 2,7-Dimethoxynaphthalene
- CAS Number: 3469-26-9
- Molecular Formula: C12H12O2
- Molecular Weight: 188.223
- Catalog: Chemical reagent Organic reagent Bicyclic compound
- Create Date: 2018-02-14 08:00:00
- Modify Date: 2024-01-03 10:02:24
| Name | 2,7-Dimethoxynaphthalene |
|---|---|
| Synonyms |
2,7-Dimethoxynaphthalene
Naphthalene,2,7-dimethoxy MFCD00004064 2,5-DIMETHYLBENZYLZINC CHLORIDE 2,7-dimethoxy-naphthalene EINECS 222-433-6 Naphthalene, 2,7-dimethoxy- 2,7-Dimethoxy-naphthalin |
| 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 |
| 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 |
| 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)
![2,7-dimethoxy-4a,8a-but[1]enonaphthalen-10-one structure](https://image.chemsrc.com/caspic/347/108189-49-7.png)
| 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% |