Ultraviolet absorbent UV-T

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Molecular Formula:

C13H10N2O3S

Molecular Weight:

274.29

CAS Number:

27503-81-7

Catalog Number:

27503-81-7

Product Information

Molecular Formula:

C13H10N2O3S

Molecular Weight:

274.29

Description

2-Phenyl-5-benzimidazolesulfonic acid was used for the fabrication of biomimetic sensor for determination of 4-methylbenzylidene camphor (4-MBC), an ultraviolet (UV) radiation protector.

Synonyms

PARSOL HS; NEO HELIOPAN HYDRO; PHENYLBENZIMIDAZOLE SULFONIC ACID; LABOTEST-BB LT00454150; EUSOLEX 232; 2-PHENYL-1H-BENZOIMIDAZOLE-5-SULFONIC ACID

IUPAC Name

2-phenyl-3H-benzimidazole-5-sulfonic acid

Canonical SMILES

C1=CC=C(C=C1)C2=NC3=C(N2)C=C(C=C3)S(=O)(=O)O

InChI

InChI=1S/C13H10N2O3S/c16-19(17,18)10-6-7-11-12(8-10)15-13(14-11)9-4-2-1-3-5-9/h1-8H,(H,14,15)(H,16,17,18)

InChI Key

UVCJGUGAGLDPAA-UHFFFAOYSA-N

Boiling Point

177-179 °C/3 mmHg(lit.)

Melting Point

300ºC

Flash Point

235.4 °F

Purity

95%

Density

1.497g/cm3

Solubility

Soluble

Appearance

white fine crystalline powder

Storage

Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Refractive Index

n20/D 1.542 (lit.)

Computed Properties

XLogP3

Hydrogen Bond Donor Count

Hydrogen Bond Acceptor Count

Rotatable Bond Count

Exact Mass

274.04121336 g/mol

Monoisotopic Mass

274.04121336 g/mol

Topological Polar Surface Area

91.4Å²

Heavy Atom Count

Formal Charge

Complexity

414

Isotope Atom Count

Defined Atom Stereocenter Count

Undefined Atom Stereocenter Count

Defined Bond Stereocenter Count

Undefined Bond Stereocenter Count

Covalently-Bonded Unit Count

Compound Is Canonicalized

Yes

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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Ultraviolet absorbent UV-T

Product Information

Computed Properties

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