| Identification | More | [Name]
4-Chlorophthalic anhydride | [CAS]
118-45-6 | [Synonyms]
4-CHLOROPHTHALIC ACID ANHYDRIDE
4-CHLOROPHTHALIC ANHYDRIDE
CHLOROPHTHALIC ANHYDRIDE
Chlorophtalicanhydre,95%
ChlorophthalicAnhydride,4-
4-Chlorophthalic
5-Chloroisobenzofuran-1,3-dione
4-CHLOROPHTHALIC ANHYDRIDE 95+%
4-Chloro-1,2-benzenedicarboxylic anhydride
5-Chloro-1,3-isobenzofurandione
5-Chlorophthalic anhydride | [EINECS(EC#)]
204-251-9 | [Molecular Formula]
C8H3ClO3 | [MDL Number]
MFCD00152354 | [Molecular Weight]
182.56 | [MOL File]
118-45-6.mol |
| Chemical Properties | Back Directory | [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. ]
Inert atmosphere,2-8°C | [solubility ]
soluble in Toluene | [form ]
Solid:particulate/powder | [color ]
White to Almost white | [LogP]
2.713 | [CAS DataBase Reference]
118-45-6(CAS DataBase Reference) |
| Safety Data | Back Directory | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [HS Code ]
2932990090 |
| Hazard Information | Back Directory | [Uses]
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. | [Synthesis Reference(s)]
Tetrahedron Letters, 23, p. 371, 1982 DOI: 10.1016/S0040-4039(00)86833-1 |
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