A2277312
4-Chloro-3-methylphenol , 99% , 59-50-7
Synonym(s):
4-Chloro-m-cresol;4-Chloro-3-methylphenol;4-Chloro-m-cresol, 2-Chloro-5-hydroxytoluene;PCMC
CAS NO.:59-50-7
Empirical Formula: C7H7ClO
Molecular Weight: 142.58
MDL number: MFCD00002323
EINECS: 200-431-6
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 63-65 °C (lit.) |
Boiling point: | 235 °C (lit.) |
Density | 1.370 |
vapor pressure | <0.1 hPa (20 °C) |
refractive index | 1.5449 (estimate) |
Flash point: | 118 °C |
storage temp. | Store below +30°C. |
solubility | methanol: soluble1g/10 mL, clear, colorless |
form | Tablets |
pka | pKa 9.55(t = 25) (Uncertain) |
color | White |
PH | 6.5 (1g/l, H2O, 20℃) |
Water Solubility | 4 g/L (20 ºC) |
Merck | 14,2133 |
BRN | 1237629 |
Henry's Law Constant | 2.5(x 10-6 atm?m3/mol)at 20 °C (calculated, Mabey et al., 1982) |
Stability: | Stable. Incompatible with brass, oxidizing agents, copper, copper alloys. |
InChIKey | CFKMVGJGLGKFKI-UHFFFAOYSA-N |
LogP | 3.100 |
Description and Uses
Disinfectant; pharmaceutic aid (preservative).
Safety
Symbol(GHS) | GHS05,GHS07,GHS09 |
Signal word | Danger |
Hazard statements | H302+H312-H314-H317-H335-H410 |
Precautionary statements | P260-P273-P280-P301+P312-P303+P361+P353-P305+P351+P338 |
Hazard Codes | Xn,N,T,F |
Risk Statements | 21/22-41-43-50-39/23/24/25-23/24/25-11-38 |
Safety Statements | 26-36/37/39-61-45-36/37-16-7-28 |
RIDADR | UN 3077 9/PG 3 |
WGK Germany | 2 |
RTECS | GO7100000 |
Autoignition Temperature | 590 °C |
TSCA | Yes |
HazardClass | 6.1(a) |
PackingGroup | II |
HS Code | 29081000 |
Toxicity | LD50 orally in Rabbit: 1830 mg/kg LD50 dermal Rat > 2000 mg/kg |