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ChemicalBook--->CAS DataBase List--->34713-70-7

34713-70-7

34713-70-7 Structure

34713-70-7 Structure
IdentificationMore
[Name]

2-PHENYLPROPIONALDEHYDE
[CAS]

34713-70-7
[Synonyms]

2-PHENYLPROPANAL
2-PHENYLPROPANOL
2-PHENYLPROPIONALDEHYDE
ALPHA-PHENYLPROPIONALDEHYDE
A-METHYL-A-TOLUIC ALDEHYDE
A-METHYLPHENYLACETALDEHYDE
DL-2-PHENYLPROPIONALDEHYDE
FEMA 2886
HYACINTHAL
HYDRATROPALDEHYDE
HYDRATROPIC ALDEHYDE
METHYLPHENYLACETALDEHYDE
PHENYLACETALDEHYDE, ALPHA-METHYL
TIMTEC-BB SBB007693
2-Phenylpropionaldehyde (DL-)
(2S)-2-Phenylpropanal
(2S)-2-Phenylpropionaldehyde
(S)-2-Phenylpropanal
[S,(+)]-2-Phenylpropanal
(2R)-2-Phenylpropanal
[EINECS(EC#)]

202-255-5
[Molecular Formula]

C9H10O
[MDL Number]

MFCD00006973
[Molecular Weight]

134.18
[MOL File]

34713-70-7.mol
Chemical PropertiesBack Directory
[Melting point ]

-60 °C
[Boiling point ]

92-94 °C12 mm Hg(lit.)
[density ]

1.002 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.517(lit.)
[Fp ]

169 °F
[Odor]

at 100.00 %. floral green hyacinth
[Odor Type]

floral
[LogP]

2.113 (est)
[CAS DataBase Reference]

34713-70-7(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[WGK Germany ]

3
[RTECS ]

CY1460000
[F ]

9-23
[Toxicity]

The acute oral LD50 value in rats was reported as 3.65 g/kg (2.71-4.91 g/kg)by Weir (1971) and as 2.8 g/kg by Jenner, Hagan, Taylor, Cook & Fitzhugh ( 1964). The acute dermal LD50 value in rabbits was reported as > 5 g/kg (Weir, 1971).
Hazard InformationBack Directory
[Occurrence]

Has apparently not been reported to occur in nature.
[Definition]

ChEBI: 2-phenylpropanal is a member of the class of phenylacetaldehydes that is phenylacetaldehyde in which a hydrogen alpha to the aldehyde carbonyl group has been replaced by a methyl group. The major species at pH 7.3.
[Preparation]

By the alkaline condensation of acetophenone and ethyl chloroacetate followed by decomposition of the resulting glycidate (Bedoukian, 1967).
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