3-Phenylpropanamide

Modify Date: 2026-08-03 15:23:16

3-Phenylpropanamide Structure
3-Phenylpropanamide structure
Common Name 3-Phenylpropanamide
CAS Number 102-93-2 Molecular Weight 149.190
Density 1.1±0.1 g/cm3 Boiling Point 339.9±21.0 °C at 760 mmHg
Molecular Formula C9H11NO Melting Point 99.0 to 103.0 °C
MSDS N/A Flash Point 159.3±22.1 °C

Summary: 3-phenylpropanamide (Chinese name: 3-苯基丙酰胺, English name: 3-Phenylpropanamide, CAS number: 102-93-2, molecular formula: C9H11NO, molecular weight: 149.190) is a white crystalline substance with a melting point of 99.0 to 103.0 °C and a boiling point of 339.9±21.0 °C, and a density of 1.1±0.1 g/cm3. 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 3-phenylpropanamide
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 1.1±0.1 g/cm3
Boiling Point 339.9±21.0 °C at 760 mmHg
Melting Point 99.0 to 103.0 °C
Molecular Formula C9H11NO
Molecular Weight 149.190
Flash Point 159.3±22.1 °C
Exact Mass 149.084061
PSA 43.09000
LogP 0.91
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.543

 MSDS

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

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MW4905500
CHEMICAL NAME :
Hydrocinnamamide
CAS REGISTRY NUMBER :
102-93-2
BEILSTEIN REFERENCE NO. :
1937271
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H11-N-O
MOLECULAR WEIGHT :
149.21
WISWESSER LINE NOTATION :
ZV2R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
90 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 153,895,1911

 Safety Information

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

Safety Phrases 24/25
RTECS MW4905500
HS Code 2924299090

 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 2924299090
Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 3-PhenylpropanamideBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Inhibition of chymotrypsin (unknown origin)
Source: ChEMBL
Target: N/A
External Id: CHEMBL3253411
Total 1, Current Page 1 of 1
1

 Synonyms

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

Ph-CH2CH2-CO-NH2
Benzenepropanamide
Hydrocinnamylamine
Benzylacetamide
3-Phenylpropionamide
3-Phenylpropanamide
HYDROCINNAMAMIDE
Amide hydrocinnamique [French]
3-Phenyl-propionamide
MFCD00025535

 3-Phenylpropanamide | FAQ

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

Q: What is the boiling point of 3-phenylpropanamide?
A: Boiling point of 3-phenylpropanamide is 339.9±21.0 °C at 760 mmHg.
Q: What is the molecular weight of 3-phenylpropanamide?
A: Molecular weight of 3-phenylpropanamide is 149.190.
Q: What is the LogP of 3-phenylpropanamide?
A: LogP of 3-phenylpropanamide is 0.91.
Q: What is the polar surface area (PSA) of 3-phenylpropanamide?
A: Polar surface area (PSA) of 3-phenylpropanamide is 43.09000.
Q: What is the CAS number of 3-phenylpropanamide?
A: CAS number of 3-phenylpropanamide is 102-93-2.
Q: What English synonyms does 3-phenylpropanamide have?
A: English synonyms of 3-phenylpropanamide: Ph-CH2CH2-CO-NH2, Benzenepropanamide, Hydrocinnamylamine, Benzylacetamide, 3-Phenylpropionamide, 3-Phenylpropanamide, HYDROCINNAMAMIDE, Amide hydrocinnamique [French], 3-Phenyl-propionamide, MFCD00025535.
Q: What is the safety information for 3-phenylpropanamide?
A: Safety information for 3-phenylpropanamide: 24/25.
Q: What is the English name of 3-phenylpropanamide?
A: The English name of 3-phenylpropanamide is 3-phenylpropanamide.
Q: What is the molecular formula of 3-phenylpropanamide?
A: Molecular formula of 3-phenylpropanamide is C9H11NO.
Q: What is the melting point of 3-phenylpropanamide?
A: Melting point of 3-phenylpropanamide is 99.0 to 103.0 °C.

 3-Phenylpropanamidefactory

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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