2-Phenylpropionaldehyde

Modify Date: 2026-06-30 11:32:44

2-Phenylpropionaldehyde Structure
2-Phenylpropionaldehyde structure
Common Name 2-Phenylpropionaldehyde
CAS Number 93-53-8 Molecular Weight 134.17500
Density 1.01 Boiling Point 201ºC (12 torr)
Molecular Formula C9H10O Melting Point 60ºC
MSDS Chinese USA Flash Point 169 °F
Symbol GHS07
GHS07
Signal Word Warning

Summary: 2-Phenylpropionaldehyde (Chinese name: 2-苯基丙醛, CAS number: 93-53-8), molecular formula C9H10O, molecular weight 134.17500. Appearance: colorless and transparent liquid,熔点60°C, boiling point 201°C (12 torr). 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 2-Phenylpropionaldehyde
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 1.01
Boiling Point 201ºC (12 torr)
Melting Point 60ºC
Molecular Formula C9H10O
Molecular Weight 134.17500
Flash Point 169 °F
Exact Mass 134.07300
PSA 17.07000
LogP 1.98900
Index of Refraction n20/D 1.517(lit.)
InChIKey IQVAERDLDAZARL-UHFFFAOYSA-N
SMILES CC(C=O)c1ccccc1
Storage condition Refrigerator

 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 :
CY1460000
CHEMICAL NAME :
Benzeneacetaldehyde, alpha-methyl-
CAS REGISTRY NUMBER :
93-53-8
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C9-H10-O
MOLECULAR WEIGHT :
134.19
WISWESSER LINE NOTATION :
VHY1&R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2800 mg/kg
TOXIC EFFECTS :
Behavioral - coma Skin and Appendages - hair
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 2,327,1964 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6712 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 1557 (estimated) No. of Female Employees: 276 (estimated)

 Safety Information

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

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi
Risk Phrases R36/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS CY1460000
HS Code 2912299000

 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 2912299000
Summary 2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Articles6

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Reductive activation of dioxygen by a myoglobin reconstituted with a flavohemin.

J. Am. Chem. Soc. 124(38) , 11234-5, (2002)

We successfully converted myoglobin, an oxygen-storage hemoprotein, into an oxygen-activating hemoprotein like cytochrome P450s by replacing the native hemin with the artificially created flavohemin. ...

Investigating the role of 2-phenylpropenal in felbamate-induced idiosyncratic drug reactions.

Chem. Res. Toxicol. 17(12) , 1568-76, (2004)

Felbamate (2-phenyl-1,3-propanediol dicarbamate, FBM) can cause aplastic anemia and hepatotoxicity. The mechanism of FBM-induced toxicities is unknown; however, it has been proposed that 2-phenylprope...

Synthesis and in vitro reactivity of 3-carbamoyl-2-phenylpropionaldehyde and 2-phenylpropenal: putative reactive metabolites of felbamate.

Chem. Res. Toxicol. 9(8) , 1225-9, (1996)

We propose that 3-carbamoyl-2-phenylpropionaldehyde is an intermediate in the metabolism of felbamate, an anti-epileptic drug with a unique profile of the therapeutic activity, and undergoes a cascade...

 Synonyms

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

EINECS 202-255-5
MFCD00006973
Hydratropic aldehyde

 2-Phenylpropionaldehyde | FAQ

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

Q: What is the LogP of 2-Phenylpropionaldehyde?
A: LogP of 2-Phenylpropionaldehyde is 1.98900.
Q: What is the SMILES notation of 2-Phenylpropionaldehyde?
A: SMILES notation of 2-Phenylpropionaldehyde is CC(C=O)c1ccccc1.
Q: What is the molecular weight of 2-Phenylpropionaldehyde?
A: Molecular weight of 2-Phenylpropionaldehyde is 134.17500.
Q: What is the English name of 2-Phenylpropionaldehyde?
A: The English name of 2-Phenylpropionaldehyde is 2-Phenylpropionaldehyde.
Q: What is the InChIKey of 2-Phenylpropionaldehyde?
A: InChIKey of 2-Phenylpropionaldehyde is IQVAERDLDAZARL-UHFFFAOYSA-N.
Q: What are the upstream materials of 2-Phenylpropionaldehyde?
A: Related upstream materials(CAS) of 2-Phenylpropionaldehyde: 292638-84-7;201230-82-2;1095092-11-7;764583-30-4;1072809-60-9;37778-99-7;6956-37-2;25488-25-9;2597-44-6.
Q: What is the melting point of 2-Phenylpropionaldehyde?
A: Melting point of 2-Phenylpropionaldehyde is 60ºC.
Q: What English synonyms does 2-Phenylpropionaldehyde have?
A: English synonyms of 2-Phenylpropionaldehyde: EINECS 202-255-5, MFCD00006973, Hydratropic aldehyde.
Q: What is the boiling point of 2-Phenylpropionaldehyde?
A: Boiling point of 2-Phenylpropionaldehyde is 201ºC (12 torr).
Q: What are the downstream products of 2-Phenylpropionaldehyde?
A: Related downstream products(CAS) of 2-Phenylpropionaldehyde: 7782-24-3;7782-26-5;37778-99-7;1123-85-9.

 2-Phenylpropionaldehydefactory

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.
Zhongshan Xingrui Chemical Co. , Ltd.
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