crotonophenone

Modify Date: 2026-07-01 11:51:00

crotonophenone Structure
crotonophenone structure
Common Name crotonophenone
CAS Number 495-41-0 Molecular Weight 146.186
Density 1.0±0.1 g/cm3 Boiling Point 225.7±13.0 °C at 760 mmHg
Molecular Formula C10H10O Melting Point N/A
MSDS N/A Flash Point 86.3±14.8 °C

 Names

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

Name 1-Phenyl-2-buten-1-one
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 1.0±0.1 g/cm3
Boiling Point 225.7±13.0 °C at 760 mmHg
Molecular Formula C10H10O
Molecular Weight 146.186
Flash Point 86.3±14.8 °C
Exact Mass 146.073166
PSA 17.07000
LogP 2.40
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.530
InChIKey FUJZJBCWPIOHHN-QHHAFSJGSA-N
SMILES CC=CC(=O)c1ccccc1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

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

Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases 26-36/37/39

 Synonyms

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

1-PHENYL-2-BUTEN-1-ONE
crotonophenone
Phenyl 1-propenyl ketone
MFCD00059386
EINECS 207-800-0
(2E)-1-Phenyl-2-buten-1-one
(2E)-1-Phenylbut-2-en-1-one

 crotonophenone | 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-Phenyl-2-buten-1-one?
A: InChIKey of 1-Phenyl-2-buten-1-one is FUJZJBCWPIOHHN-QHHAFSJGSA-N.
Q: What is the SMILES notation of 1-Phenyl-2-buten-1-one?
A: SMILES notation of 1-Phenyl-2-buten-1-one is CC=CC(=O)c1ccccc1.
Q: What is the polar surface area (PSA) of 1-Phenyl-2-buten-1-one?
A: Polar surface area (PSA) of 1-Phenyl-2-buten-1-one is 17.07000.
Q: What English synonyms does 1-Phenyl-2-buten-1-one have?
A: English synonyms of 1-Phenyl-2-buten-1-one: 1-PHENYL-2-BUTEN-1-ONE, crotonophenone, Phenyl 1-propenyl ketone, MFCD00059386, EINECS 207-800-0, (2E)-1-Phenyl-2-buten-1-one, (2E)-1-Phenylbut-2-en-1-one.
Q: What is the molecular weight of 1-Phenyl-2-buten-1-one?
A: Molecular weight of 1-Phenyl-2-buten-1-one is 146.186.
Q: What is the boiling point of 1-Phenyl-2-buten-1-one?
A: Boiling point of 1-Phenyl-2-buten-1-one is 225.7±13.0 °C at 760 mmHg.
Q: What is the CAS number of 1-Phenyl-2-buten-1-one?
A: CAS number of 1-Phenyl-2-buten-1-one is 495-41-0.
Q: What is the safety information for 1-Phenyl-2-buten-1-one?
A: Safety information for 1-Phenyl-2-buten-1-one: 26-36/37/39.
Q: What are the downstream products of 1-Phenyl-2-buten-1-one?
A: Related downstream products(CAS) of 1-Phenyl-2-buten-1-one: 3347-62-4;6072-57-7;4733-39-5;495-40-9;2344-70-9;104-51-8;29643-77-4;93-91-4;582-62-7;614-14-2.
Q: What is the LogP of 1-Phenyl-2-buten-1-one?
A: LogP of 1-Phenyl-2-buten-1-one is 2.40.

 crotonophenonefactory

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.
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