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(±)-3-Bromo-1-phenyl-2-pyrrolidinone

Also known as: 3-bromo-1-phenylpyrrolidin-2-one, (+/-)-3-Bromo-1-phenyl-2-pyrrolidinone, 2-Pyrrolidinone, 3-bromo-1-phenyl-, 3-Bromo-1-phenyl-2-pyrrolidinone (95%), 3-bromo-1-phenyl-pyrrolidin-2-one

(±)-3-Bromo-1-phenyl-2-pyrrolidinone (CAS 77868-83-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10BrNO and a molecular weight of 240.09600 g/mol. Key property: a melting point of 100-103ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
77868-83-8
Jingsj CID
J-1084647-6
Molecular Formula
C10H10BrNO
Molecular Weight
240.09600 g/mol
Category
Ketones
Last updated
8/21/2026
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Physicochemical Properties

Melting Point100-103ºC
Exact Mass238.99500
PSA20.31000
LogP2.25180

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2933790090
Summary2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of (±)-3-Bromo-1-phenyl-2-pyrrolidinone?

The CAS number of (±)-3-Bromo-1-phenyl-2-pyrrolidinone is 77868-83-8.

What are the molecular formula and molecular weight of (±)-3-Bromo-1-phenyl-2-pyrrolidinone?

(±)-3-Bromo-1-phenyl-2-pyrrolidinone has molecular formula C10H10BrNO and molecular weight 240.09600 g/mol.

Is (±)-3-Bromo-1-phenyl-2-pyrrolidinone hazardous?

(±)-3-Bromo-1-phenyl-2-pyrrolidinone has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of (±)-3-Bromo-1-phenyl-2-pyrrolidinone?

For (±)-3-Bromo-1-phenyl-2-pyrrolidinone, Upstream Products: 2,4-Dibromobutanoyl chloride.

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

Last updated:

How to cite: Jingsj. "(±)-3-Bromo-1-phenyl-2-pyrrolidinone (CAS 77868-83-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084647-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.