(S)-4-(Anthracen-9-yl)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole

(S)-4-(9-蒽基)-3-(叔丁基)-2,3-二氢苯并[d][1,3]氧磷杂环戊二烯

Also known as: (S)-AntPhos, (3S)-4-(9-anthracenyl)-3-(1,1-dimethylethyl)-2,3-dihydro-1,3-benzoxaphosphole, (S)-4-(9-Anthracenyl)-3-(tert-butyl)-2,3-dihydro-1,3-benzoxaphosphole, MFCD31630706

(S)-4-(Anthracen-9-yl)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 1807740-34-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C25H23OP and a molecular weight of 370.423281 g/mol. It is also known as (S)-AntPhos, (3S)-4-(9-anthracenyl)-3-(1,1-dimethylethyl)-2,3-dihydro-1,3-benzoxaphosphole and (S)-4-(9-Anthracenyl)-3-(tert-butyl)-2,3-dihydro-1,3-benzoxaphosphole. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1807740-34-6
Jingsj CID: J-973090-8
Molecular Formula: C₂₅H₂₃OP
Chinese Name: (S)-4-(9-蒽基)-3-(叔丁基)-2,3-二氢苯并[d][1,3]氧磷杂环戊二烯
Molecular Weight: 370.423281 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (S)-4-(Anthracen-9-yl)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole?

The CAS number of (S)-4-(Anthracen-9-yl)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole is 1807740-34-6.

What are the molecular formula and molecular weight of (S)-4-(Anthracen-9-yl)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole?

(S)-4-(Anthracen-9-yl)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole has molecular formula C25H23OP and molecular weight 370.423281 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(S)-4-(Anthracen-9-yl)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 1807740-34-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-973090-8 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.