(11bS)-4-Mercapto-2,6-bis(2,4,6-triisopropylphenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
- Catalog No. :
- ACPUJH907
- CAS No. :
- 1042671-77-1
- Molecular Formula :
- C50H57O3PS
- Molecular Weight :
- 769.04
IUPAC Name:4-hydroxy-2,6-bis(2,4,6-triisopropylphenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-sulfide
![(11bS)-4-Mercapto-2,6-bis(2,4,6-triisopropylphenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/kicd/1042671-77-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T181040Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221042671-77-1.png%22&x-id=GetObject&X-Amz-Signature=d4ef3c5549f338c342e36e9ccb4c9c105570042bab31c66ac1d865c537087d20)
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Product Information
| Product Name | (11bS)-4-Mercapto-2,6-bis(2,4,6-triisopropylphenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide |
|---|---|
| IUPAC Name | 4-hydroxy-2,6-bis(2,4,6-triisopropylphenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-sulfide |
| MDL No. | MFCD28139331 |
| Molecular Formula | C50H57O3PS |
| Molecular Weight | 769.04 |
| SMILES | O=P1(OC2=C(C3=CC=CC=C3C=C2C4=C(C=C(C(C)C)C=C4C(C)C)C(C)C)C5=C(C(C6=C(C=C(C(C)C)C=C6C(C)C)C(C)C)=CC7=CC=CC=C57)O1)S |
| InChI Key | KBJAESAFUNDRHJ-UHFFFAOYSA-N |
| Synonym | (11bS)-4-mercapto-2,6-bis[2,4,6-tris(1-methylethyl)phenyl]-4-oxide-Dinaphtho[2,1-d:1',2'f][1,3,2]dioxaphosphepin;Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 4-mercapto-2,6-bis[2,4,6-tris(1-methylethyl)phenyl]-, 4-oxide, (11bS)-;(11bS)-4-Mercapto-2,6-bis(2,4,6-triisopropylphenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide;(11bS)-2,6-bis[2,4,6-tris(1-methylethyl)phenyl]-4-oxide-4-mercaptoDinaphtho[2,1-d:1',2'f][1,3,2]dioxaphosphepin |
| CAS No. | 1042671-77-1 |
| PubChem CID | 53386451 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H315-H319-H335
- Precautionary Statement(s)
- P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P332+P313-P337+P313-P362-P403+P233-P405-P501

![(11bR)-4-Mercapto-2,6-bis(2,4,6-triisopropylphenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/c1n2/1314132-81-4.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T181041Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221314132-81-4.png%22&x-id=GetObject&X-Amz-Signature=456ef76f1b2bf7d968ff15911595a53bc8c23c96850b966b87b18250ee85a8da)
![(11bS)-4-Hydroxy-2,6-bis(2,4,6-triisopropylphenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/74mq/874948-63-7.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T191620Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22874948-63-7.png%22&x-id=GetObject&X-Amz-Signature=948213982261c64aa8872442b7df55ea70fca28b14f660a0dc0d182b101843cc)
![(11bR)-4-Hydroxy-2,6-bis(2,4,6-triisopropylphenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/16g4/791616-63-2.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T041838Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22791616-63-2.png%22&x-id=GetObject&X-Amz-Signature=ab7308bd9839940a063e846ee20cf9090c1967fe8e55275622a56b3cb841556e)