Account 1,1'-[4,4'-Bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(trimethylsilyl)phenyl]phosphine
- Catalog No. :
- ACFAQE606
- CAS No. :
- 1620166-11-1
- Molecular Formula :
- C62H92O4P2Si8
- Molecular Weight :
- 1188.05
IUPAC Name:5,5'-bis(bis(3,5-bis(trimethylsilyl)phenyl)phosphaneyl)-4,4'-bibenzo[d][1,3]dioxole
![1,1'-[4,4'-Bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(trimethylsilyl)phenyl]phosphine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/7ify/1620166-11-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T005909Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221620166-11-1.png%22&x-id=GetObject&X-Amz-Signature=6ad4d17497e3a3425f6c01f9501e5c819cc7ebbdbb740c633f51c2dcc6012110)
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Product Information
| Product Name | 1,1'-[4,4'-Bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(trimethylsilyl)phenyl]phosphine |
|---|---|
| IUPAC Name | 5,5'-bis(bis(3,5-bis(trimethylsilyl)phenyl)phosphaneyl)-4,4'-bibenzo[d][1,3]dioxole |
| Molecular Formula | C62H92O4P2Si8 |
| Molecular Weight | 1188.05 |
| SMILES | O1C2=CC=C(C(=C2OC1)C=3C=4OCOC4C=CC3P(C=5C=C(C=C(C5)[Si](C)(C)C)[Si](C)(C)C)C=6C=C(C=C(C6)[Si](C)(C)C)[Si](C)(C)C)P(C=7C=C(C=C(C7)[Si](C)(C)C)[Si](C)(C)C)C=8C=C(C=C(C8)[Si](C)(C)C)[Si](C)(C)C |
| InChI Key | AATLWSANZQCNAX-UHFFFAOYSA-N |
| Synonym | Phosphine, 1,1'-[4,4'-bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(trimethylsilyl)phenyl]-;1,1'-[4,4'-Bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(trimethylsilyl)phenyl]phosphine |
| CAS No. | 1620166-11-1 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H315-H319
- Precautionary Statement(s)
- P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362+P364
Synthetic Route by SureRoute
2. ACFAQE606 Molecular Building Block Synthetic Route
![(R)-1,1'-[4,4'-Bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(trimethylsilyl)phenyl]phosphine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/q8a4/2056881-46-8.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T114833Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222056881-46-8.png%22&x-id=GetObject&X-Amz-Signature=bd0cc4fe4b63c0d8ddf0eed6eca74bc1519cbba49824cce8013784fb8e159fde)
(R)-1,1'-[4,4'-Bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(trimethylsilyl)phenyl]phosphine
![(S)-1,1'-[4,4'-Bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(trimethylsilyl)phenyl]phosphine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/pu83/1770854-55-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260731%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260731T114834Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221770854-55-1.png%22&x-id=GetObject&X-Amz-Signature=f9c8b8ffddc48f4453a93ae5f45c796c0a8b26281348f71aaf26de03e82f00f8)
(S)-1,1'-[4,4'-Bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(trimethylsilyl)phenyl]phosphine
![(S)-6,6'-Bis(bis(3,5-bis(trimethylsilyl)phenyl)phosphino)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine structure diagram](/images/productimg/no-pic.svg)
(S)-6,6'-Bis(bis(3,5-bis(trimethylsilyl)phenyl)phosphino)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine