Methyl 4-hydroxybenzoate
SIAL/H6654 - BioXtra, ≥99.0% (titration)
Synonym: p-Hydroxybenzoic acid methyl ester; Methyl paraben; NIPAGIN
CAS Number: 99-76-3
Empirical Formula (Hill Notation): C8H8O3
Molecular Weight: 152.15
EC Number: 202-785-7
MDL Number: MFCD00002352
Linear Formula: HOC6H4CO2CH3
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: H6654-100G
This image depicts SKU: H6654-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: H6654-1KG
This image depicts SKU: H6654-1KG
| anion traces | chloride (Cl-): ≤0.05% |
| sulfate (SO42-): ≤0.05% | |
| assay | ≥99.0% (titration) |
| cation traces | Al: ≤0.0005% |
| Ca: ≤0.005% | |
| Cu: ≤0.0005% | |
| Fe: ≤0.0005% | |
| K: ≤0.005% | |
| Mg: ≤0.001% | |
| Na: ≤0.02% | |
| NH4+: ≤0.05% | |
| Pb: ≤0.001% | |
| Zn: ≤0.0005% | |
| ign. residue | ≤0.1% |
| impurities | ≤0.0005% Phosphorus (P) |
| ≤0.1% Insoluble matter | |
| InChI | 1S/C8H8O3/c1-11-8(10)6-2- |
| InChI key | LXCFILQKKLGQFO-UHFFFAOYSA |
| mp | 125-128 °C (lit.) |
| product line | BioXtra |
| Quality Level | 200  |
| SMILES string | COC(=O)c1ccc(O)cc1 |
| solubility | ethanol: 0.1 M, clear, colorless |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 100 g in poly bottle |
| Symbol |  GHS09 |
| Hazard statements | H411 |
| Precautionary statements | P273 - P391 - P501 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | 334.4 °F |
| Flash Point(C) | 168 °C |
| Purity | ≥99.0% (titration) |
| mp | 125-128 °C (lit.) |
| UNSPSC | 51452201 |