885462-88-4
885462-88-4 structure
- Name: (S)-1,1'-Spirobiindane-7,7'-diamine
- Chemical Name: 3,3'-spirobi[1,2-dihydroindene]-4,4'-diamine
- CAS Number: 885462-88-4
- Molecular Formula: C17H18N2
- Molecular Weight: 250.33800
- Create Date: 2016-12-29 04:48:10
- Modify Date: 2025-08-25 17:43:44
| Name | 3,3'-spirobi[1,2-dihydroindene]-4,4'-diamine |
|---|---|
| Synonyms |
(S)-2,2',3,3'-Tetrahydro-1,1'-spirobi[indene]-7,7'-diamine
(R)-1,1'-spirobiindane-7,7'-diamine |
| Molecular Formula | C17H18N2 |
|---|---|
| Molecular Weight | 250.33800 |
| Exact Mass | 250.14700 |
| PSA | 52.04000 |
| LogP | 4.19190 |
| Storage condition | 2-8°C |
| HS Code | 2921590090 |
|---|
| HS Code | 2921590090 |
|---|---|
| Summary | 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |