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101-49-5

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101-49-5 Structure

101-49-5 Structure
IdentificationBack Directory
[Name]

2-BENZYL-1,3-DIOXOLANE
[CAS]

101-49-5
[Synonyms]

2-benzyl-
Benzyldioxolane
2-Benzyldioxolan
RARECHEM AL BP 0140
2-benzyl-3-dioxolane
2-Benzyl-1,3-dioxolan
2-BENZYL-1,3-DIOXOLANE
2-BENZYL-1,3-DIOXOLONE
1,3-Dioxolane, 2-benzyl-
2-Benzyl-1,3-dioxolane,98%
2-(phenylmethyl)-3-dioxolane
3-Dioxolane,2-(phenylmethyl)-1
Phenylacetaldehydeglycolacetal
Phenylacetaldehyde glycol acetal
1,3-Dioxolane, 2-(phenylmethyl)-
HYACINTHIN ETHYLENE GLYCOL ACETAL
PHENYLACETALDEHYDE ETHYLENE ACETAL
A-TOLUIC ALDEHYDE ETHYLENE GLYCOL ACETAL
ALPHA-TOLUALDEHYDE ETHYLENE GLYCOL ACETAL
PHENYLACETALDEHYDE ETHYLENE GLYCOL ACETAL
1,1-Bis-(1,2-dihydroxyethyl)-2-phenylethane
Ethylene glycol acetal of phenyl acetaldehyde
[EINECS(EC#)]

202-946-1
[Molecular Formula]

C10H12O2
[MDL Number]

MFCD00003215
[MOL File]

101-49-5.mol
[Molecular Weight]

164.2
Chemical PropertiesBack Directory
[Appearance]

Clear colorless to pale yellow liquid
[Boiling point ]

115 °C
[density ]

1.085
[refractive index ]

n20/D 1.522(lit.)
[Fp ]

108 °C
[form ]

Liquid
[color ]

Clear colorless to pale yellow
[Odor]

at 100.00 %. green waxy sweet honey hyacinth
[Odor Type]

green
[LogP]

1.588 (est)
[CAS DataBase Reference]

101-49-5
[EPA Substance Registry System]

1,3-Dioxolane, 2-(phenylmethyl)- (101-49-5)
Hazard InformationBack Directory
[Chemical Properties]

Clear colorless to pale yellow liquid
[Occurrence]

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

By condensation of phenylacetaldehyde and ethylene glycol (Arctander, 1969).
[Safety Profile]

Moderately toxic by ingestion andskin contact. When heated to decomposition it emits acridsmoke and irritating fumes.
[Metabolism]

Phenylacetaldehyde ethyleneglycol acetal is presumably capable of being hydrolysed to form phenylacetaldehyde and ethylene glycol (Fassett, 1963).
[Purification Methods]

Dissolve 2-benzyl-1,3-dioxolane in CH2Cl2, wash well with 1M NaOH, dry over K2CO3, filter, evaporate and distil it through a short path still (Kügelrohr). It has also been purified by preparative gas chromatography. [Raber & Guida Synthesis 808 1974, Lloyd & Luberoff J Org Chem 34 3949 1969, Beilstein 19 III/IV 220.]
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-37/39
[RTECS ]

JH6768000
[HS Code ]

29329990
[Toxicity]

LD50 orl-rat: 2200 mg/kg FCTXAV 14,827,76
Spectrum DetailBack Directory
[Spectrum Detail]

2-BENZYL-1,3-DIOXOLANE(101-49-5)MS
2-BENZYL-1,3-DIOXOLANE(101-49-5)1HNMR
2-BENZYL-1,3-DIOXOLANE(101-49-5)13CNMR
2-BENZYL-1,3-DIOXOLANE(101-49-5)IR1
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