α-Phenylacrylic acid
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α-Phenylacrylic acid
structure -
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CAS No:
492-38-6
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Formula:
C9H8O2
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Chemical Name:
α-Phenylacrylic acid
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Synonyms:
Benzeneacetic acid,α-methylene-;Atropic acid;α-Methylenebenzeneacetic acid;α-Phenylacrylic acid;2-Propenoic acid,2-phenyl-;2-Phenylacrylic acid;2-Phenylprop-2-enoic acid;NSC 20987;2222271-02-3
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CAS No:
α-Phenylacrylic acid Basic Attributes
148.16
148.16
207-753-6
TW16UA35S0
20987
DTXSID3075418
2916399090
Characteristics
37.3
2
1.1±0.1 g/cm3
106.5 °C
bp ~267° with partial decompn
174.5±9.6 °C
1.560
1.3g/L(20 ºC)
0.004mmHg at 25°C
Safety Information
36/37/38
26-36/37/39
P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501
H302
α-Phenylacrylic acid Use and Manufacturing
Atropic acid is an Impurity of Ipratropium bromide (I740500) and Atropine Sulfate (A794625).
Computed Properties
Molecular Weight:148.16
XLogP3:2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:148.052429494
Monoisotopic Mass:148.052429494
Topological Polar Surface Area:37.3
Heavy Atom Count:11
Complexity:166
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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