H6654

Methyl 4-hydroxybenzoate

BioXtra, ≥99.0% (titration)

• Synonym(s): p-Hydroxybenzoic acid methyl ester, Methyl paraben, NIPAGIN
• Linear Formula: HOC₆H₄CO₂CH₃
• CAS Number: 99-76-3
• Molecular Weight: 152.15
• Beilstein: 509801
• EC Number: 202-785-7
• MDL number: MFCD00002352
• PubChem Substance ID: 24895757
• NACRES: NA.25

Properties

• product line: BioXtra
• Quality Level: 200
• assay: ≥99.0% (titration)
• impurities: ≤0.0005% Phosphorus (P); ≤0.1% Insoluble matter
• ign. residue: ≤0.1%
• mp: 125-128 °C (lit.)
• solubility: ethanol: 0.1 M, clear, colorless
• anion traces: chloride (Cl^-): ≤0.05%; sulfate (SO₄^2-): ≤0.05%
• cation traces: Al: ≤0.0005%; Ca: ≤0.005%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.005%; Mg: ≤0.001%; NH₄⁺: ≤0.05%; Na: ≤0.02%; Pb: ≤0.001%; Zn: ≤0.0005%
• SMILES string: COC(=O)c1ccc(O)cc1
• InChI: 1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5,9H,1H3
• InChI key: LXCFILQKKLGQFO-UHFFFAOYSA-N
• Gene Information: rat ... Ar(24208)

Safety Information

• Pictograms: GHS09
• Hazard Statements: H411
• Precautionary Statements: P273 - P391 - P501
• Hazard Classifications: Aquatic Chronic 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): 334.4 °F
• Flash Point(C): 168 °C
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves