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1,1,2,2,9,9,10,10-Octafluoro[2.2]paracyclophane

产品编号:3348924
CAS NO:3345-29-7
包装规格:1 G
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
33489241 G2790
产品别名

3345-29-7

1,1,2,2,9,9,10,10-Octafluoro[2.2]paracyclophane

1,1,2,2,9,9,10,10-Octafluoro-p-cyclophane

2,2,3,3,8,8,9,9-octafluorotricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene

α-Perfluorodi-p-xylene

Parylene AF 4 dimer

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C16H8F8
Molecular weight
352.22
MDL number
MFCD13194972
PubChem Substance ID【PubChem化学物质编号】
329768701
General description【一般描述】
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
Application【应用】
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
产品性质
Quality Level【质量水平】
100
Assay【测定】
99% (GC)
form【形式】
powder
mp
240-250 ℃
SMILES string
FC1(F)C2=CC=C(C(F)(F)C(F)(F)C3=CC=C(C1(F)F)C=C3)C=C2
InChI
1S/C16H8F8/c17-13(18)9-1-2-10(4-3-9)14(19,20)16(23,24)12-7-5-11(6-8-12)15(13,21)22/h1-8H
InChI key
KCKIWSAAWFKXMA-UHFFFAOYSA-N
packaging【包装】
1 g in glass bottle
安全信息
Storage Class Code【储存分类代码】
13 - Non Combustible Solids
WGK
WGK 3
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