(R)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol
- Catalog No. :
- ACRTNU601
- CAS No. :
- 55515-98-5
- Molecular Formula :
- C22H18O2
- Molecular Weight :
- 314.38
IUPAC Name:3,3'-dimethyl-[1,1'-binaphthalene]-2,2'-diol
![(R)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/x3dk/55515-98-5.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T094647Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%2255515-98-5.png%22&x-id=GetObject&X-Amz-Signature=04a12f6535b1ed112b049cfb40405a4462f866e7bad69267abb63a9300b0abce)
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Product Information
| Product Name | (R)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol |
|---|---|
| IUPAC Name | 3,3'-dimethyl-[1,1'-binaphthalene]-2,2'-diol |
| MDL No. | MFCD00187966 |
| Molecular Formula | C22H18O2 |
| Molecular Weight | 314.38 |
| SMILES | OC1=C(C)C=C2C=CC=CC2=C1C3=C4C=CC=CC4=CC(C)=C3O |
| InChI Key | DUCXKDDVZDDQIO-UHFFFAOYSA-N |
| Synonym | C75603 | (S)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol | 3,3'-Dimethyl[1,1'-binaphthalene]-2,2'-diol | (1S)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol, 95% (99% ee) | 3,3'-dimethyl-1,1'-binaphthalene-2,2'-diol | (1S)-3,3'-Dimethyl-[1,1'-binaphthalene |
| CAS No. | 55515-98-5 |
| PubChem CID | 12440266 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H302-H315-H319-H335
- Precautionary Statement(s)
- P261-P305+P351+P338


![(S)-2,2'-Dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxaldehyde structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/ncar/141779-46-6.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T043649Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22141779-46-6.png%22&x-id=GetObject&X-Amz-Signature=ae3dddb470bf1ec0b9b98a48fa11d5c57630ca22ae45e753b4fa3dad5e087f1a)
![(S)-2,2'-Dihydroxy-[1,1'-binaphthalene]-3-carboxaldehyde structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/jc23/349149-08-2.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T043649Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22349149-08-2.png%22&x-id=GetObject&X-Amz-Signature=3093f10fd3ab9e8ad22070b789a446fc6fa65b87a931edcadcbeecfa1fe926c1)
![(R)-2,2'-Dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxaldehyde structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/tup9/121314-69-0.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T043649Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22121314-69-0.png%22&x-id=GetObject&X-Amz-Signature=3ed41923910899edd128f18e2ed4ab777acb4dd0eef9e16163075657ddbe34e6)