Benzoic acid
SIAL/NIST39J - NIST® SRM® 39j, calorimetric standard
CAS Number: 65-85-0
Empirical Formula (Hill Notation): C7H6O2
Molecular Weight: 122.12
MDL Number: MFCD00002398
Linear Formula: C6H5COOH
Product Type: Chemical
application(s) | pharmaceutical (small molecule) |
autoignition temp. | 1061 °F |
bp | 249 °C (lit.) |
format | neat |
grade | certified reference material |
InChI | 1S/C7H6O2/c8-7(9)6-4-2-1- |
InChI key | WPYMKLBDIGXBTP-UHFFFAOYSA |
manufacturer/tradename | NIST® |
mp | 121-125 °C (lit.) |
packaging | pkg of 30 g |
Quality Level | 100 ![]() |
SMILES string | OC(=O)c1ccccc1 |
vapor density | 4.21 (vs air) |
vapor pressure | 10 mmHg ( 132 °C) |
General description: | This NIST Standard Reference Material (SRM) consists of highly purified benzoic acid. It is intended for use in calibration and standardization of adiabatic, isoperibol and aneroid bomb calorimeters. For more information, please refer to the SDS and COA. SRM 39J_cert ![]() ![]() ![]() ![]() |
Legal Information: | NIST is a registered trademark of National Institute of Standards and Technology |
Legal Information: | SRM is a registered trademark of National Institute of Standards and Technology |
Symbol | ![]() ![]() |
Signal word | Danger |
Hazard statements | H315 - H318 - H372 |
Precautionary statements | P260 - P280 - P305 + P351 + P338 + P310 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | 249.8 °F - closed cup |
Flash Point(C) | 121 °C - closed cup |
bp | 249 °C (lit.) |
mp | 121-125 °C (lit.) |
UNSPSC | 41116107 |