- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,2'-Dimethoxy-1,1'-binaphthalen
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,2'-Dimethoxy-1,1'-binaphthalen
- Price: ￥1728.0/5g ￥4668.0/25g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: (S)-(-)-2,2'-Dimethoxy-1,1'-binaphthalene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
75640-87-8
75640-87-8 structure
- Name: 2,2'-Dimethoxy-1,1'-binaphthalen
- Chemical Name: (S)-2,2'-Dimethoxy-1,1'-binaphthalene
- CAS Number: 75640-87-8
- Molecular Formula: C22H18O2
- Molecular Weight: 314.377
- Catalog: Chemical reagent Organic reagent Polycyclic compound
- Create Date: 2018-12-24 20:59:29
- Modify Date: 2025-09-03 16:51:40
| Name | (S)-2,2'-Dimethoxy-1,1'-binaphthalene |
|---|---|
| Synonyms |
(S)-(-)-2,2'-Dimethoxy-1,1'-binaphthyl
(S)-2,2'-dimethoxyl-1,1'-binaphthalene (S)-(-)-2,2'-Dimethoxy-1,1'-binaphthalene MFCD00091146 (R)-2,2'-DIMETHOXY-1,1'-BINAPHTHYL (S)-(-)-1,1'-bi-2-naphthol dimethyl ether 1,1'-Binaphthalene, 2,2'-dimethoxy- 2,2'-Dimethoxy-1,1'-binaphthalen (Sa)-2,2'-dimethoxy-1,1'-binaphthalene 2,2'-Dimethoxy-1,1'-binaphthalene |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 414.1±30.0 °C at 760 mmHg |
| Melting Point | 199-201ºC |
| Molecular Formula | C22H18O2 |
| Molecular Weight | 314.377 |
| Flash Point | 152.5±24.1 °C |
| Exact Mass | 314.130676 |
| PSA | 18.46000 |
| LogP | 5.77 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.659 |
| 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;N: Dangerous for the environment; |
| Risk Phrases | R37/38;R41;R50/53 |
| Safety Phrases | 26-36/39-60-61-36 |
| RIDADR | UN 3077 |
| WGK Germany | 3 |
|
~99%
75640-87-8 |
| Literature: Brenet, Simon; Baptiste, Benoit; Philouze, Christian; Berthiol, Florian; Einhorn, Jacques European Journal of Organic Chemistry, 2013 , # 6 p. 1041 - 1045 |
|
~%
75640-87-8 |
| Literature: Tetrahedron Asymmetry, , vol. 24, # 15-16 p. 894 - 902 |
|
~97%
75640-87-8 |
| Literature: Saadati, Fariba; Meftah-Booshehri, Hamid Synlett, 2013 , vol. 24, # 13 art. no. ST-2013-D0470-L, p. 1702 - 1706 |
|
~%
75640-87-8 |
| Literature: Chemistry Letters, , # 4 p. 352 - 353 |
|
~%
75640-87-8 |
| Literature: Journal of the Chemical Society, Chemical Communications, , # 21 p. 2535 - 2538 |
| Precursor 7 | |
|---|---|
| DownStream 2 | |
