| Purity / Analysis Method | >99.0%(GC)(T) |
| Molecular Formula / Molecular Weight | C7H5ClO2 = 156.57 |
| Physical State (20 deg.C) | Solid |
| CAS RN | 74-11-3 |
| PubChem Substance ID | 87565313 |
| Merck Index (14) | 2125 |
| MDL Number | MFCD00002531 |
4-Chlorobenzoic acid
Purity : >99.0%(GC)(T)
CAS No.: 74-11-3
EC No.: 200-805-9
EC Name: 4-chlorobenzoic acid
ECHA Name: 4-chlorobenzoic acid
Synonyms:
4-Chlorobenzoic acid
74-11-3
P-CHLOROBENZOIC ACID
Benzoic acid, 4-chloro-
p-Chlorbenzoic acid
Specification & Properties
Specifications:
| Appearance | White to Almost white powder to crystal |
| Purity(GC) | min. 99.0 % |
| Purity(Neutralization titration) | min. 99.0 % |
| Melting point | 235.0 to 245.0 deg.C |
Properties:
| Melting Point | 242 deg.C |
| Maximum Absorption Wavelength | 284(EtOH) nm |
Safety & Regulations
Safety Information:
| Chemical Safety |    |
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. |
Related Laws:
| RTECS# | DG4976010 |
Transport Information:
Hazard Classification:
Warning!
According to the classification provided by companies to ECHA in CLP notifications this substance
is harmful if swallowed,
causes serious eye irritation,
causes skin irritation and
may cause respiratory irritation.
