1-​(3,​4-​Dihydro-​2H-​pyrrol-​5-​yl)​ethanone

Modify Date: 2026-07-27 16:34:34

1-​(3,​4-​Dihydro-​2H-​pyrrol-​5-​yl)​ethanone Structure
1-​(3,​4-​Dihydro-​2H-​pyrrol-​5-​yl)​ethanone structure
Common Name 1-​(3,​4-​Dihydro-​2H-​pyrrol-​5-​yl)​ethanone
CAS Number 85213-22-5 Molecular Weight 111.14200
Density 1.09g/cm3 Boiling Point 182.9ºC at 760 mmHg
Molecular Formula C6H9NO Melting Point N/A
MSDS N/A Flash Point 66.2ºC

Summary: 2-ethyl-1-pyrrole (1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone) has a CAS number of 85213-22-5, with a molecular formula of C6H9NO and a molecular weight of 111.14200. The boiling point is 182.9°C at 760 mmHg. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.09g/cm3
Boiling Point 182.9ºC at 760 mmHg
Molecular Formula C6H9NO
Molecular Weight 111.14200
Flash Point 66.2ºC
Exact Mass 111.06800
PSA 29.43000
LogP 0.24580
Index of Refraction 1.531
InChIKey DQBQWWSFRPLIAX-UHFFFAOYSA-N
SMILES CC(=O)C1=NCCC1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2933990090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2-acetyl-4,5-dihydro-3H-pyrrole
1-(4,5-dihydro-3H-pyrrol-2-yl)ethanone
2-acetyl-1-pyrrolidine
ETHANONE,1-(3,4-DIHYDRO-2H-PYRROL-5-YL)
2-ACETYL-1-PYRROLINE
1-​(3,​4-​Dihydro-​2H-​pyrrol-​5-​yl)​ethanone

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the InChIKey of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone?
A: InChIKey of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone is DQBQWWSFRPLIAX-UHFFFAOYSA-N.
Q: What are the upstream materials of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone?
A: Related upstream materials(CAS) of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone: 43041-12-9;74-88-4;1260068-97-0;63848-93-1;874181-67-6;1192-29-6;120966-83-8;5724-81-2;78-98-8.
Q: What is the LogP of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone?
A: LogP of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone is 0.24580.
Q: What is the boiling point of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone?
A: Boiling point of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone is 182.9ºC at 760 mmHg.
Q: What is the SMILES notation of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone?
A: SMILES notation of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone is CC(=O)C1=NCCC1.
Q: What English synonyms does 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone have?
A: English synonyms of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone: 2-acetyl-4,5-dihydro-3H-pyrrole, 1-(4,5-dihydro-3H-pyrrol-2-yl)ethanone, 2-acetyl-1-pyrrolidine, ETHANONE,1-(3,4-DIHYDRO-2H-PYRROL-5-YL), 2-ACETYL-1-PYRROLINE, 1-​(3,​4-​Dihydro-​2H-​pyrrol-​5-​yl)​ethanone.
Q: What is the molecular formula of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone?
A: Molecular formula of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone is C6H9NO.
Q: What is the CAS number of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone?
A: CAS number of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone is 85213-22-5.
Q: What is the English name of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone?
A: The English name of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone is 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone.
Q: What is the molecular weight of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone?
A: Molecular weight of 1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone is 111.14200.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.