P-??? ????
|
|
P-??? ???? ??
- ???
- 238-241 °C(lit.)
- ?? ?
- 274-276 °C
- ?? ??
- 350kg/m3
- ??
- 1.540
- ???
- 1.5812 (estimate)
- ???
- 238 °C
- ?? ??
- room temp
- ???
- ???: ??? 1%, ??, ?? ~ ??? ???
- ?? ?? (pKa)
- 3.98(at 25℃)
- ??? ??
- ??? ??
- ??
- ???? ?????
- ??????(pH)
- 4.3 (0.08g/l, H2O, 20℃)
- ???
- ??? ?? ???
- ??
- Cp(crystal): 1.04 J/(g·K), at 25℃
- ?? ??(λmax)
- 284nm(EtOH)(lit.)
- Merck
- 14,2125
- BRN
- 907196
- Henry's Law Constant
- 2.5×101 mol/(m3Pa) at 25℃, Abraham and Jr. (2019)
- ???
- ????. ?? ??. ??, ?? ???? ???? ????.
- InChI
- 1S/C7H5ClO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,(H,9,10)
- InChIKey
- XRHGYUZYPHTUJZ-UHFFFAOYSA-N
- SMILES
- OC(=O)c1ccc(Cl)cc1
- LogP
- 2.650
- CAS ??????
- 74-11-3(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xn | ||
|---|---|---|---|
| ?? ???? ?? | 22-36/37/38 | ||
| ????? | 26-36-37/39 | ||
| WGK ?? | 2 | ||
| RTECS ?? | DG4976010 | ||
| ?? ?? ?? | 545 °C | ||
| TSCA | TSCA listed | ||
| HS ?? | 29163900 | ||
| ???? ??? | 11 - Combustible Solids | ||
| Hazard Classifications | Acute Tox. 4 Oral | ||
| ?? ?? ??? | 74-11-3(Hazardous Substances Data) | ||
| ?? | LD50 orally in Rabbit: 1170 mg/kg |
P-??? ???? C??? ??, ??, ??
??? ??
white to light yellow crystal powder. Soluble in methanol, anhydrous ethanol and ether, very slightly soluble in water, toluene and 95% ethanol.??
4-Chlorobenzoic acid can be used:As a ligand to synthesize luminescent lanthanide complexes for bio-labeling or fiber communication applications.
To prepare organotin(IV) chlorobenzoates exhibiting anticorrosion properties.
As a ligand to synthesize di-n-butyl(4-chlorobenzoxy)(4-chlorobenzohydroxamato)tin(IV).
??
ChEBI: 4-chlorobenzoic acid is a monochlorobenzoic acid carrying a chloro substituent at position 4. It has a role as a bacterial xenobiotic metabolite. It derives from a benzoic acid. It is a conjugate acid of a 4-chlorobenzoate.?? ??
Triclinic crystals or light fluffy white powder.4-Chlorobenzoic acid is a degradation product of indomethacin. It is degraded by Acinetobacter sp. strain ST-1 and causes its dehalogenation to yield 4-hydroxybenzoic acid under both aerobic and anaerobic conditions.
??? ?? ??
Insoluble in water.?? ???
4-Chlorobenzoic acid is incompatible with strong oxidizing agents and strong bases.????
Flash point data for 4-Chlorobenzoic acid are not available; however, 4-Chlorobenzoic acid is probably combustible.Purification Methods
Purify it as for m-chlorobenzoic acid. It has also been crystallised from hot water, and from EtOH. [Beilstein 9 IV 973.]P-??? ???? ?? ?? ? ???
???
?? ??
Moclobemide
4-???-3,5-????????
2-Amino-5-nitrobenzophenone
3-???-4-?????????
4-???-3-??? ????
p-?????? ?????
Bumetanide
??????????
Mebendazole
2-chloro-4-(4-chlorophenyl)-6-phenyl-1,3,5-triazine
4-????-2-?????
4-???????????????
4-Chloro-5-sulphamoylbenzoic acid
SODIUM P-CHLOROBENZOATE
??(4-??????)?????
4-???-3-???????
P-??? ???? ?? ??
???( 723)?? ??
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P-??? ???? ?? ??:
????? 4-??????? ??? ??? ????? 4-???-3-??? ???? 2,4-????-3,5-???????? 2,4-???? ???? P-??? ???? 4-???-3,5-???????? 4-????? ?, ????? ? 2-???-4-??? ???? ????? ?? ?? ??
4-Chloro-N-(4-Methoxyphenyl)benzaMide, 97%
1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, 2-hydroxypropyl ester
4-Chloro-2-(4-chlorobenzoyl)-1-(4-Methoxyphenyl)hydrazide Benzoic Acid
5-METHOXY-2-METHYL-3-INDOLEACETIC ACID
Benzoic acid, 4-chloro-, 2,3-dihydroxypropyl ester
1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-Methoxy-2-Methyl-, ethyl ester
1H-INDOLE-3-ACETICACID,1-(3-CHLOROBENZOYL)-5-METHOXY-2-METHYL