- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 6,6'-Dibromo-1,1'-binaphthalene-2,2'-diol
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 6,6'-Dibromo-1,1'-binaphthalene-2,2'-diol
- Price: ￥848.0/500mg ￥5358.0/5g ￥1678.0/1g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: (R)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
65283-60-5
65283-60-5 structure
- Name: 6,6'-Dibromo-1,1'-binaphthalene-2,2'-diol
- Chemical Name: (R)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol
- CAS Number: 65283-60-5
- Molecular Formula: C20H12Br2O2
- Molecular Weight: 444.116
- Create Date: 2018-11-22 10:29:13
- Modify Date: 2025-08-27 08:50:54
| Name | (R)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol |
|---|---|
| Synonyms |
6'-DIBROMO-1,1'-BI-2-NAPHTHOL
R(a)-6,6'-dibromo-2,2'-dihydroxy-1,1'-binaphthalene (+/-)-6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL [1,1'-Binaphthalene]-2,2'-diol, 6,6'-dibromo- (R)-6,6'-Br2BINOL (S)-6,6'-Dibromo-1,1'-bi-2-naphthal (R)-(-)-6'-DIBROMO-1,1'-BI-2-NAPHTHOL MFCD00798290 6,6'-Dibromo-1,1'-binaphthalene-2,2'-diol (S)-(+)-6,6'-DIBROMO-1,1'-BI-NAPHTHOL (R)-(-)-6,6'-DIBROMO-1,1'-BI-NAPHTHOL (R)-(-)-6,6'-dibromo-2,2'-dihydroxy-1,1'-binaphthyl (R)-6,6''-DIBROMO-1,1''-BI-2-NAPTHOL (S)-(+)-6'-DIBROMO-1,1'-BI-2-NAPHTHOL (R)-6,6'-dibromobinol |
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 546.2±45.0 °C at 760 mmHg |
| Melting Point | 195-199 °C(lit.) |
| Molecular Formula | C20H12Br2O2 |
| Molecular Weight | 444.116 |
| Flash Point | 284.1±28.7 °C |
| Exact Mass | 441.920380 |
| PSA | 40.46000 |
| LogP | 5.91 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.779 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn |
| Risk Phrases | R22;R36/37/38 |
| Safety Phrases | S26-S36-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2907299090 |
|
~99%
65283-60-5 |
| Literature: Bunzen, Jens; Bruhn, Torsten; Bringmann, Gerhard; Luetzen, Arne Journal of the American Chemical Society, 2009 , vol. 131, p. 3621 - 3630 |
|
~97%
65283-60-5 |
| Literature: Chengdu Institute of Organic Chemistry Chinese Academy of Sciences Patent: US2005/256345 A1, 2005 ; Location in patent: Page/Page column 2-3; 5 ; |
|
~%
65283-60-5 |
| Literature: Synlett, , # 10 p. 1433 - 1436 |
|
~%
65283-60-5 |
| Literature: Chemistry Letters, , # 4 p. 352 - 353 |
|
~%
65283-60-5 |
| Literature: Bulletin of the Chemical Society of Japan, , vol. 66, # 7 p. 2002 - 2005 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| HS Code | 2907299090 |
|---|---|
| Summary | 2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0% |