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Laboratory
Discover Guideview's Lab&Science articles! Stay informed about the latest news, policies, and scientific insights relevant to the chemistry.
HOT Topics
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Fulminate ion Polarity
Fulminate ion
Polarity
Fulminate ion (CAS 144-51-4) is a molecular ion, for which "polar / nonpolar" is the wrong question. Its polarity follows from structure and symmetry rather than from a calculated dipole. Covers geometry, comparison data, QC strategy and B2B.
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Dopamine Polarity
Dopamine
Polarity
Dopamine (CAS 51-61-6) is polar. C8H11NO2 has a calculated dipole of about 1.56 D, which follows from its trigonal pyramidal nitrogen centre Snyder polarity index Not conventionally assigned; XlogP3-AA 0.60 (Crippen calculated, RDKit).
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dimethyl sulfoxide Polarity
dimethyl sulfoxide
Polarity
dimethyl sulfoxide (CAS 67-68-5) is polar. C2H6OS has a literature gas-phase dipole of about 3.96 D, which follows from its trigonal pyramidal sulfur centre Covers geometry, comparison data, QC strategy and B2B sourcing notes for industrial buyers.
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Diborane Polarity
Diborane
Polarity
Diborane (CAS 19287-45-7) is an ionic substance for which a molecular dipole moment is not defined. It is ionic: polarity shows up as charge separation and hydration, not as a molecular dipole. Covers geometry, comparison data, QC strategy and B2B.
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diamond Polarity
diamond
Polarity
diamond (CAS 7782-40-3) is an element, so molecular polarity does not apply. C is symmetric, so its bond dipoles cancel and μ = 0 D exactly Snyder polarity index Not conventionally assigned; XlogP3-AA 0.08 (Crippen calculated, RDKit).
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cesium sulfide Polarity
cesium sulfide
Polarity
cesium sulfide (CAS 20281-20-5) is an ionic substance for which a molecular dipole moment is not defined. It is ionic: polarity shows up as charge separation and hydration, not as a molecular dipole. Covers geometry, comparison data, QC strategy and.
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thiocyanogen Polarity
thiocyanogen
Polarity
thiocyanogen (CAS 505-14-6) is polar. It is polar by symmetry, but no dipole magnitude is quoted. Snyder polarity index Not conventionally assigned; XlogP3-AA 1.33 (Crippen calculated, RDKit). Covers geometry, comparison data, QC strategy and B2B.
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methyl acetate Polarity
methyl acetate
Polarity
methyl acetate (CAS 79-20-9) is polar. C3H6O2 has a calculated dipole of about 1.91 D, which follows from its bent oxygen centre Snyder polarity index Not conventionally assigned; XlogP3-AA 0.18 (Crippen calculated, RDKit).
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ethyl methyl ether Polarity
ethyl methyl ether
Polarity
ethyl methyl ether (CAS 540-67-0) is polar. C3H8O has a calculated dipole of about 1.28 D, which follows from its bent oxygen centre Snyder polarity index Not conventionally assigned; XlogP3-AA 0.65 (Crippen calculated, RDKit).
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calcium hydroxide Polarity
calcium hydroxide
Polarity
calcium hydroxide (CAS 1305-62-0) is an ionic substance for which a molecular dipole moment is not defined. It is ionic: polarity shows up as charge separation and hydration, not as a molecular dipole.
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