Chemical Properties:
Package: Fluorinated Bottle, 25kg/Drum, 200kg/Drum or according to customer's requirement Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moistureShanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Phthaloyl Chloride (CAS: 88-95-9) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | Colorless to Light Yellow Transparent Liquid |
| Purity / Analysis Method | >98.0% (GC) |
| Water Content (K.F) | <0.50% |
| Refractive Index n20/D | 1.566~1.570 |
| Specific Gravity (20/20℃) | 1.409~1.415 |
| Total Impurities | <2.00% |
| Infrared Spectrum | Conforms to Structure |
| Test Standard | Enterprise Standard |
Description:
Specifications:
Package & Storage:
| Chemical Name | Phthaloyl Chloride |
| Synonyms | Phthaloyl Dichloride; o-Phthaloyl Dichloride; Benzene-1,2-Dicarbonyl Chloride |
| CAS Number | 88-95-9 |
| CAT Number | RF-PI2059 |
| Stock Status | In Stock, Production Capacity 600MT/Year |
| Molecular Formula | C8H4Cl2O2 |
| Molecular Weight | 203.02 |
| Melting Point | 6.0~12.0℃ |
| Boiling Point | 269.0~271.0 ℃ (lit.) |
| Flash Point | 151℃ |
| Water Solubility | Decomposes; Decompose With Water and Alcohol |
| Solubility | Miscible With Ether; Soluble in Acetone, Chloroform and Benzene |
| Sensitivity | Moisture & Light Sensitive; Air Sensitive |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
Phthaloyl Chloride (CAS: 88-95-9) is used for the preparation of volatile acid chlorides from the acids. It acts as a trapping agent for the nitrite ion in the fluorodenitration of aromatic substrates with potassium fluoride. It serves as an additive in polymers and fibers to improve the color stability. It is used as an ingredient in ceramic mold binders, as a stabilizer for polymers and in reverse osmosis membranes. Phthaloyl Chloride is used in the phthaloylation of hemicelluloses as an efficient way to improve their lipophilicity and hydrophilicity. Phthaloylation of hemicelluloses is also a key precursor to preparing polysaccharide derivatives.
