- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,6-Dimethoxynaphthalene
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,6-Dimethoxynaphthalene
- Price: ￥348.0/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,6-Dimethoxynaphthalene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 2,5-Dimethoxynaphthalene(3900-49-0)
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 1,6-Dimethoxynaphthalene
- Price: ￥Inquiry/1kg ￥Inquiry/25kg ￥Inquiry/200kg
- Purity: 99.0%
- Stocking Period: 3 Day
- Contact: Wang Jie
- Email: 3096638339@qq.com
3900-49-0
3900-49-0 structure
- Name: 1,6-Dimethoxynaphthalene
- Chemical Name: 1,6-Dimethoxynaphthalene
- CAS Number: 3900-49-0
- Molecular Formula: C12H12O2
- Molecular Weight: 188.223
- Create Date: 2018-09-03 20:35:33
- Modify Date: 2025-08-23 21:08:51
| Name | 1,6-Dimethoxynaphthalene |
|---|---|
| Synonyms |
MFCD00086330
1,6-Dimethoxynaphthalene Naphthalene, 1,6-dimethoxy- 2,5-Dimethoxynaphthalene |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 311.2±15.0 °C at 760 mmHg |
| Melting Point | 56-60 °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 |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H318 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R41 |
| Safety Phrases | S26-S36/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2909309090 |
|
~99%
3900-49-0 |
| Literature: Zhang, Tianyong; Yang, Qiusheng; Shi, Huixian; Chi, Lifeng Organic Process Research and Development, 2009 , vol. 13, # 3 p. 647 - 651 |
|
~%
3900-49-0 |
| Literature: Kocor,M.; Kotlarek,W. Bulletin de l'Academie Polonaise des Sciences, Serie des Sciences Chimiques, 1971 , vol. 19, p. 219 - 225 |
|
~%
3900-49-0
Detail
|
| Literature: Bell, Kevin H.; McCaffery, Leslie F. Australian Journal of Chemistry, 1993 , vol. 46, # 5 p. 731 - 737 |
| Precursor 4 | |
|---|---|
| DownStream 9 | |
![3,7a-dimethoxy-1,1a,2,7-tetrahydrocyclopropa[b]naphthalene structure](https://image.chemsrc.com/caspic/114/105372-16-5.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% |