3-Butenoic acid,2-oxo-4-phenyl

Modify Date: 2026-09-21 18:53:22

3-Butenoic acid,2-oxo-4-phenyl Structure
3-Butenoic acid,2-oxo-4-phenyl structure
Common Name 3-Butenoic acid,2-oxo-4-phenyl
CAS Number 17451-19-3 Molecular Weight 176.16900
Density 1.27g/cm3 Boiling Point 319.7ºC at 760mmHg
Molecular Formula C10H8O3 Melting Point N/A
MSDS N/A Flash Point 161.3ºC

 Names

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

Name 2-oxo-4-phenyl-but-3-enoic acid
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 1.27g/cm3
Boiling Point 319.7ºC at 760mmHg
Molecular Formula C10H8O3
Molecular Weight 176.16900
Flash Point 161.3ºC
Exact Mass 176.04700
PSA 54.37000
LogP 1.35350
Vapour Pressure 0.000139mmHg at 25°C
Index of Refraction 1.614
InChIKey STNUOVLUOQBREL-UHDJGPCESA-N
SMILES O.O=C(O)C(=O)C=Cc1ccccc1

 Safety Information

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

HS Code 2918300090

 Synthetic Route

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

~%

3-Butenoic acid,2-oxo-4-phenyl Structure

3-Butenoic acid...

CAS#:17451-19-3

Learn More
Literature: Erlenmeyer jun. Chemische Berichte, 1903 , vol. 36, p. 2524 Chemische Berichte, 1905 , vol. 38, p. 3126 Full Text Show Details Claisen; Claparede Chemische Berichte, 1881 , vol. 14, p. 2472

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3-Butenoic acid,2-oxo-4-phenyl Structure

3-Butenoic acid...

CAS#:17451-19-3

Learn More
Literature: Claisen; Antweiler Chemische Berichte, 1880 , vol. 13, p. 2124

~%

3-Butenoic acid,2-oxo-4-phenyl Structure

3-Butenoic acid...

CAS#:17451-19-3

Learn More
Literature: Claisen; Antweiler Chemische Berichte, 1880 , vol. 13, p. 2124

~%

3-Butenoic acid,2-oxo-4-phenyl Structure

3-Butenoic acid...

CAS#:17451-19-3

Learn More
Literature: Schoepf; Thierfelder Justus Liebigs Annalen der Chemie, 1935 , vol. 518, p. 127,147

~%

3-Butenoic acid,2-oxo-4-phenyl Structure

3-Butenoic acid...

CAS#:17451-19-3

Learn More
Literature: Baeyer; Drewsen Chemische Berichte, 1882 , vol. 15, p. 2861 Chemische Berichte, 1883 , vol. 16, p. 2205 Full Text Show Details Claisen; Claparede Chemische Berichte, 1881 , vol. 14, p. 2472

 Customs

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

HS Code 2918300090
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

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

Benzylidenbrenztraubensaeure-nitril
Cinnamoyl cyanide
(2E)-3-phenylprop-2-enoyl cyanide
Cinnamoylameisensaeure-nitril
Cinnamoylcyanid
2-oxo-4-phenyl-but-3-enenitrile
2-Oxo-4-phenyl-but-3-ennitril
2-Oxo-4-phenyl-but-3-ensaeure
benzylidenepyruvic acid
2-oxo-4-phenylbut-3-enoic acid
2-oxo-4-phenylbutenoic acid
(3E)-2-Oxo-4-phenylbut-3-enenitrile

 3-Butenoic acid,2-oxo-4-phenyl | FAQ

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

Q: What are the upstream materials of 2-oxo-4-phenyl-but-3-enoic acid?
A: Related upstream materials(CAS) of 2-oxo-4-phenyl-but-3-enoic acid: 100-52-7;127-17-3;621-82-9;506-64-9;102-92-1;328-42-7;7647-01-0.
Q: What is the CAS number of 2-oxo-4-phenyl-but-3-enoic acid?
A: CAS number of 2-oxo-4-phenyl-but-3-enoic acid is 17451-19-3.
Q: What are the downstream products of 2-oxo-4-phenyl-but-3-enoic acid?
A: Related downstream products(CAS) of 2-oxo-4-phenyl-but-3-enoic acid: 122-97-4;100-52-7;127-17-3;710-11-2;6961-77-9;960-53-2;4263-93-8.
Q: What is the InChIKey of 2-oxo-4-phenyl-but-3-enoic acid?
A: InChIKey of 2-oxo-4-phenyl-but-3-enoic acid is STNUOVLUOQBREL-UHDJGPCESA-N.
Q: What is the English name of 2-oxo-4-phenyl-but-3-enoic acid?
A: The English name of 2-oxo-4-phenyl-but-3-enoic acid is 2-oxo-4-phenyl-but-3-enoic acid.
Q: What is the boiling point of 2-oxo-4-phenyl-but-3-enoic acid?
A: Boiling point of 2-oxo-4-phenyl-but-3-enoic acid is 319.7ºC at 760mmHg.
Q: What is the LogP of 2-oxo-4-phenyl-but-3-enoic acid?
A: LogP of 2-oxo-4-phenyl-but-3-enoic acid is 1.35350.
Q: What English synonyms does 2-oxo-4-phenyl-but-3-enoic acid have?
A: English synonyms of 2-oxo-4-phenyl-but-3-enoic acid: Benzylidenbrenztraubensaeure-nitril, Cinnamoyl cyanide, (2E)-3-phenylprop-2-enoyl cyanide, Cinnamoylameisensaeure-nitril, Cinnamoylcyanid, 2-oxo-4-phenyl-but-3-enenitrile, 2-Oxo-4-phenyl-but-3-ennitril, 2-Oxo-4-phenyl-but-3-ensaeure, benzylidenepyruvic acid, 2-oxo-4-phenylbut-3-enoic acid, 2-oxo-4-phenylbutenoic acid, (3E)-2-Oxo-4-phenylbut-3-enenitrile.
Q: What is the SMILES notation of 2-oxo-4-phenyl-but-3-enoic acid?
A: SMILES notation of 2-oxo-4-phenyl-but-3-enoic acid is O.O=C(O)C(=O)C=Cc1ccccc1.
Q: What is the polar surface area (PSA) of 2-oxo-4-phenyl-but-3-enoic acid?
A: Polar surface area (PSA) of 2-oxo-4-phenyl-but-3-enoic acid is 54.37000.

 3-Butenoic acid,2-oxo-4-phenylfactory

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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