1,1,2,2,9,9,10,10-Octafluoro[2.2]paracyclophane
ALDRICH/799297
Synonym: α-Perfluorodi-p-xylene; 1,1,2,2,9,9,10,10-
CAS Number: 3345-29-7
Empirical Formula (Hill Notation): C16H8F8
Molecular Weight: 352.22
MDL Number: MFCD13194972
Linear Formula: C16H8F8
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 799297-1G
| assay | 99% (GC) |
| form | powder |
| InChI | 1S/C16H8F8/c17-13(18)9-1- |
| InChI key | KCKIWSAAWFKXMA-UHFFFAOYSA |
| mp | 240-250 °C |
| Quality Level | 100  |
| SMILES string | FC1(F)C2=CC=C(C(F)(F)C(F) |
| Application: | Parylen AF4 is extremely useful in high temperature applications and those in which long-term UV stability is required. • Aerospace • Military • Electronic • Medical • Industrial • Semiconductor (3D IC TSV electrical insulation , AMOLED De-bonding layer , Barrier layer ) • Bio-MEMS electrode protection film • EWD (Electro Wetting Device) Liquid lens |
| General description: | Characteristics of Parylen AF4 coating: Specialties: • Unmatched UV stability • Excellent thermal stability at high service temperature (350) • Unmatched oxidation stability • Completely conformal coating • Superior crevice penetration, pin hole free • Anti-saline damage • Anti-stick ion Barrier properties: • Chemical insolubility and solvent resistant • Low water absorption • Hydrophobic properties • Low gas permeability , no out-gassing Physical & mechanical properties: • Transparent • Light-weight and ultra-thin • Low CTE • Low coefficient of friction • Good dry lubricity • Abrasion resistance • Stabilization of components and structures • Particulate immobilization Electrical properties: • Electrical insulation • High dielectric strength • High volume resistivity ,ohm-cm • Low dissipation factor • Low dielectric constant • Mitigation of tin whisker growth Biocompatibility and bio-stability • USP class VI • Microorganism resistance |
| Packaging: | 1 g in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99% (GC) |
| mp | 240-250 °C |
| UNSPSC | 12352104 |