4-Methylbenzoic acid

Purity : >98.0%(GC)(T)

CAS No.: 99-94-5
EC No.: 202-803-3
EC Name: 4-methylbenzoic acid
ECHA Name: p-toluic acid

4-Methylbenzoic acid
4-Toluic acid
p-Methylbenzoic acid

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SKU: 4-Methylbenzoic acid ; 99-94-5 ; 4-methylbenzoic acid ; 202-803-3 ; p-toluic acid ; 100.002.549 Category:
Purity / Analysis Method >98.0%(GC)(T)
Molecular Formula / Molecular Weight C8H8O2 = 136.15
Physical State (20 deg.C) Solid
CAS RN 99-94-5
PubChem Substance ID 87576268
Merck Index (14) 9535
MDL Number MFCD00002565

Specification & Properties

Appearance White to Orange to Green powder to crystal
Purity(GC) min. 98.0 %
Purity(Neutralization titration) min. 98.0 %
Melting point 180.0 to 182.0 deg.C
Melting Point 181 deg.C
Boiling Point 275 deg.C
Solubility in water Insoluble
Degree of solubility in water 340 mg/l 25 deg.C
Solubility (very soluble in) Ether,Alcohol

Safety & Regulations

Safety Information:
Chemical Safety Chemical Safety
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H402 : Harmful to aquatic life.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P273 : Avoid release to the environment.
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.
Related Laws:
RTECS# XU1575000
Transport Information:
Hazard Classification:

According to the classification provided by companies to ECHA in REACH registrations this substance
may cause an allergic skin reaction.

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