Electronics Grade 99% Octaphenylcyclotetrasiloxane CAS No 546-56-5

• CAS No.: 546-56-5
• Formula: C48h40o4si4
• EINECS: 208-904-9
• Color: White
• Appearance: Powder
• CAS No: 546-56-5
• Model NO.: PMS-3S
• Category: Methylpheny Silicone Resin
• Use: Electronic Silicone Additive
• Transport Package: 25kg, 200kg
• Specification: by Sea, Air, Train
• Origin: China
• HS Code: 391000
• Production Capacity: 10000

Product Description

Product Description

  

Chemical Name		Octaphenylcyclotetrasiloxane; OTPCS
CAS  No.		546-56-5
EINECS No.		208-904-9
Chemical Formula		C48H40O4Si4

Product Parameters

Appearance		White powder
Purity (by GC, %):		99min
Molecular weight		793.18
Melting:		190 ºCmin
Volatile(%):		2max

Main Applications

1. Produce Phenyl silicone rubber
2. Compound medicine intermediate, silicone intermediate and macromolecular compound.

Packaging & Shipping

Transportation

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