p-Toluic acid
SIAL/41768 - analytical standard
Synonym: 4-Methylbenzoic acid
CAS Number: 99-94-5
Empirical Formula (Hill Notation): C8H8O2
Molecular Weight: 136.15
EC Number: 202-803-3
MDL Number: MFCD00002565
Linear Formula: CH3C6H4CO2H
Product Type: Chemical
application(s) | pharmaceutical |
assay | ≥98.5% (GC) |
bp | 274-275 °C (lit.) |
format | neat |
grade | analytical standard |
InChI | 1S/C8H8O2/c1-6-2-4-7(5-3- |
InChI key | LPNBBFKOUUSUDB-UHFFFAOYSA |
mp | 177-180 °C (lit.) |
Quality Level | 100 |
shelf life | limited shelf life, expiry date on the label |
SMILES string | Cc1ccc(cc1)C(O)=O |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable |
Analysis Note: | The purity is calculated based on the principle of mass balance and is mentioned on the CoA |
Application: | p-Toluic acid may be used as a reference standard for the determination of p-toluic acid in terephthalic acid by high performance liquid chromatography. |
Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
Symbol | GHS07 |
Signal word | Warning |
Hazard statements | H317 |
Precautionary statements | P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | 357.8 °F |
Flash Point(C) | 181 °C |
Purity | ≥98.5% (GC) |
bp | 274-275 °C (lit.) |
mp | 177-180 °C (lit.) |
UNSPSC | 77101502 |