4-Chlorophthalic anhydride
- CAS NO.：118-45-6
- Empirical Formula: C8H3ClO3
- Molecular Weight: 182.56
- MDL number: MFCD00152354
- EINECS: 204-251-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 00:47:49
What is 4-Chlorophthalic anhydride?
The Uses of 4-Chlorophthalic anhydride
4-chlorophthalic anhydride is an important monomer synthesis of polyimide and polyimide is considered to be the highest tolerance has been industrialized in the polymer and the shape and chemical stability of other materials can not like the outburst strength, wear resistance and extreme temperatures, excellent, has been widely used in aviation, aerospace, microelectronics and atom to the field of high technology. 4- of 4-chlorophthalic anhydride is mainly used in the synthesis of diphenyl ether dianhydride anhydride, two single and two double ether, thioether dianhydride anhydride two, two, and two amine polymerization ring was a series of polyimide engineering plastic with excellent performance. 4- of 4-chlorophthalic anhydride is not only the ideal raw material for the synthesis of various intermediates of polyimide, and can be used as a drug or pesticide.
What are the applications of Application
4-Chlorophthalic anhydride is a chemical intermediate and/or building block
Synthesis Reference(s)
Tetrahedron Letters, 23, p. 371, 1982 DOI: 10.1016/S0040-4039(00)86833-1
Properties of 4-Chlorophthalic anhydride
| Melting point: | 96°C |
| Boiling point: | 290 °C |
| Density | 1.594±0.06 g/cm3(Predicted) |
| vapor pressure | 0.058-0.058Pa at 25℃ |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | soluble in Toluene |
| form | Solid:particulate/powder |
| color | White to Almost white |
| CAS DataBase Reference | 118-45-6(CAS DataBase Reference) |
Safety information for 4-Chlorophthalic anhydride
Computed Descriptors for 4-Chlorophthalic anhydride
New Products
2-Benzyl-1,1,3,3-tetramethylisoindoline AMINO-O-TOLYL-ACETIC ACID AMINO(2-BROMOPHENYL)ACETIC ACID 6-BROMOTETRAZOLO[1,5-A]PYRIDINE 3-Oxocyclobutanecarboxylic acid 1,3-Diazaspiro[4.5]decane-2,4-dione, 8,8-difluoro- AMINO-(3-FLUORO-PHENYL)-ACETIC ACID Mefloquine API 2,3,4,6-Tetra-O-benzyl-1-D-gluco-deoxynojirimycin Hydrochloride 3-[(1R)-1-(Dimethylamino)ethyl]phenol Thiocarbonyldiimidazole 3,5-Di-tert-butyl-4-hydroxybenzyl alcohol N,N-Diethyl-3-methyl-2-butenamide Forskolin 3-Amino 5-Bromo 2-Carboxylic Acid 2-Amino 6-Chloro Pyridine 2-Iodo 5-Bromo Pyridine 2-Hydroxy 3-Nitro 5-Methyl Pyridine Tetrahydrocurcumin 2-Butyn-1-oL N-(4-fluoro-2-methoxy-5-nitrophenyl)-4-(1-methyl-1H-indol-3-yl)pyrimidin-2-amine Pirtobrutinib intd. N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamide 4-NitrobenzotrifluorideRelated products of tetrahydrofuran
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