Phenyl Acetaldehyde
CAS: 122-78-1
Date Updated: 2021-04-06
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Solubility Theory
Hansen Solubility Parameters ?
D: 18.47 P: 7.17 H: 5.55
SMILES ? : C1=CC=C(C=C1)CC=O

EHS Information
SDS Link
Hazard Overview: Flammable liquids (Category 4), Acute toxicity, Oral (Category 4), Skin irritation (Category 2), Eye irritation (Category 2A), Specific target organ toxicity - single exposure (Category 3), Respiratory system
NFPA Health Rating: 2
NFPA Flame Rating: 2
Compatible Glove Type: Nitrile/ Butyl Rubb

Physical Properties
Melting Point: -10 °CVapor Pressure: 0.35 hPa at 19 C
Boiling Point ? : 195 °CRefractive Index ? : 1.526
Flash Point: 68 °CRelative Evaporation Rate (RER) ? : 6.7
MWt: 120.15 g/molWater Solubility: 2.21 g/L
MVol ? : 116.991Viscosity: 2.1 cp
Density: 1.027 g/LFormula: C8H8O
Other Names: 2-Phenylethanal; Benzylcarboxaldehyde; a-Tolualdehyde; Phenylacetic aldehyde; Phenylethanal

Cost and Manufacturers (*prices are estimated)
Average Lab Cost: $0.26/g
Average Bulk Cost: $52.84/lb.
Lab Size
Alfa Aesar 500g $134.00
Sigma Aldrich 1000g $171.00
Millipore Sigma 513.5g $182.00
Bulk
Molbase 1000g $125.00
Sigma Aldrich 10000g $1080.00