- Product Details
Keywords
- Benzoicacid, p-chloro- (7CI,8CI)
- 4-CBA
- 4-CBA
Quick Details
- ProName: 4-Chlorobenzoic acid
- CasNo: 74-11-3
- Molecular Formula: C7H5ClO2
- Application: pharmaceutical
- DeliveryTime: 7-15 days
- PackAge: bags
- Port: Shanghai
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%
- LimitNum: 1 Gram
Superiority
74-11-3 - Names and Identifiers
Name 4-Chlorobenzoic acid
Synonyms PCBA
AKOS 92635
4-chlorobenzoate
AKOS BBS-00003713
p-Chlorbenzoic acid
RARECHEM AL BO 0054
4-Chlorobenzoic acid
P-Chlorobenzoic Acid
4-chlorobenzoic aicd
Indomethacin USP RC B
Para-chlorobenzoic Acid
Indomethacin EP Impurity A
Indometacin EP Impurity A
CAS 74-11-3
EINECS 200-805-9
InChI InChI=1/C7H5ClO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,(H,9,10)/p-1
InChIKey XRHGYUZYPHTUJZ-UHFFFAOYSA-N
Details
74-11-3 - Physico-chemical Properties
Molecular Formula C7H5ClO2
Molar Mass 156.57
Density 1.540
Melting Point 238-241°C(lit.)
Boling Point 274-276 °C
Flash Point 238 °C
Water Solubility soluble in hot water
Solubility Soluble in methanol, anhydrous ethanol and ether, insoluble in water, 95% ethanol and toluene
Vapor Presure 0.00117mmHg at 25°C
Appearance White solid
Color White to yellow
Maximum wavelength(λmax) ['284nm(EtOH)(lit.)']
Merck 14,2125
BRN 907196
pKa 3.98(at 25℃)
PH 4.3 (0.08g/l, H2O, 20℃)
Storage Condition room temp
Stability Stable. Combustible. Incompatible with bases, strong oxidizing agents.
Sensitive Easily absorbing moisture
Refractive Index 1.5812 (estimate)
MDL MFCD00002531
Physical and Chemical Properties Melting point 240-243°C
boiling point 274-276°C (subl.)
flash point 238°C
water-soluble solution in hot water
Use For pharmaceuticals, pesticides and dyes and intermediates in organic synthesis