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Polyphenylmethyldimethylsiloxane

CAS No.
9005-12-3
Chemical Name:
Polyphenylmethyldimethylsiloxane
Synonyms
ASI 50;CP-Sil 8;Baysilone PL;SILICONE FLUID;EMALEX MTS-30E;SILICONE OIL AR 200;Allied Signal GR 720;SILICONE DC 550 FLUID;SILICONE FLUID DC 550;methyl-oxo-phenylsilane
CBNumber:
CB6189462
Molecular Formula:
C7H8OSi
Molecular Weight:
136.22332
MDL Number:
MFCD00146731
MOL File:
9005-12-3.mol
MSDS File:
SDS
Last updated:2026-09-12 18:54:01

Polyphenylmethyldimethylsiloxane Properties

Melting point <-20°C
Boiling point >205°C
Density 1,11 g/cm3
refractive index 1.520
Flash point 300°C
storage temp. Storage temp. 2-8°C
form Liquid
Specific Gravity 1.01
Appearance Colorless to light yellow Liquid
Water Solubility Insoluble in water.
Cosmetics Ingredients Functions ANTIFOAMING
SKIN CONDITIONING
Indirect Additives used in Food Contact Substances PHENYL DIMETHICONE
FDA 21 CFR 175.300

SAFETY

Risk and Safety Statements

Safety Statements  24/25
TSCA  Yes
HS Code  29319090
NFPA 704
1
0 0

Polyphenylmethyldimethylsiloxane price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA003TRT Poly[oxy(methylphenylsilylene)] 9005-12-3 25g $100 2026-05-28 Buy
aablocks AA003TRT Poly[oxy(methylphenylsilylene)] 9005-12-3 50g $180 2026-05-28 Buy
aablocks AA003TRT Poly[oxy(methylphenylsilylene)] 9005-12-3 100g $289 2026-05-28 Buy
Frontier Specialty Chemicals JK214681 Polyphenylmethyldimethylsiloxane,averageM.W.2500-2700 9005-12-3 50g $54 2021-12-16 Buy
Product number Packaging Price Buy
AA003TRT 25g $100 Buy
AA003TRT 50g $180 Buy
AA003TRT 100g $289 Buy
JK214681 50g $54 Buy

Polyphenylmethyldimethylsiloxane Chemical Properties, Uses, Production

Uses

A biochemical for proteomics research. A novel coating for solid-phase microextraction. A polyphenylmethylsiloxane for use in skincare, suncare, color cosmetic, hair care, and antiperspirant / deodorant applications.

Polyphenylmethyldimethylsiloxane Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 66)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Beijing HuaMeiHuLiBiological Chemical 010-56205725 waley188@sohu.com China 12323 58
Shanghai Gileader Advanced Material Technology Co.,Ltd 18516111942 823898732@qq.com China 1356 56
Hangzhou J&H Chemical Co., Ltd. 0571-87396432 sales@jhechem.com China 14905 59
Zhengzhou Gecko Scientific Inc. 0371-63336364 17344886665 209932355@qq.com China 535 55
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Guangzhou Jhd Chemical Reagent Co., Ltd. 020-84383047 sales@jhd.com.cn China 9177 65

View Latest Price from Polyphenylmethyldimethylsiloxane manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
POLYPHENYLMETHYLDIMETHYLSILOXANE  pictures 2026-08-20 POLYPHENYLMETHYLDIMETHYLSILOXANE
9005-12-3
$1.10 1g 99.00% 100 Tons Min Dideu Industries Group Limited
METHYLPHENYL POLYSILOXANE SILICONE OIL AR 200 SILICONE FLUID SILICONE FLUID DC 550 SILICONE DC 550 FLUID POLYMETHYLPHENYLSILOXANE POLYPHENYLMETHYLSILOXANE Polyoxy(methylphenylsilylene) polyphenylmethylsiloxane, mw 2500-2700 PHENYLMETHYLSILOXANE HOMOPOLYMER, 100-200cs PHENYLMETHYLSILOXANE HOMOPOLYMER, 10-20cs PHENYLMETHYLSILOXANE HOMOPOLYMER, 500cs methylphenylsiloxane homopolymer DOW CORNING 710 SILICONE FLUID DOW CORNING 550 SILICONE FLUID EMALEX MTS-30E POLYMETHYLPHENYLSILOXANE, VISCOSITY 500 CST. PHENYLMETHYLSILOXANE HOMOPOLYMER, 100-150 CST. POLYPHENYLMETHYLSILOXANE, VISCOSITY 10-20 CST. 2,4,6-Trimethyl-2,4,6-triphenylcyclotrisiloxane homopolymer, sru Allied Signal GR 720 ASI 50 Baysilone PL CP-Sil 8 PHENYLMETHYLSILOXANE HOMOPOLYMER, 10-20 cSt PHENYLMETHYLSILOXANE HOMOPOLYMER, 100-200 cSt PhenylMethylsiloxane Homopolymers PHENYLMETHYLSILOXANE HOMOPOLYMER, 500 cSt PolyphenylMethyldiMethylsiloxane, average M.W. 2500 - 2700 Polyphenylmethylsiloxane, M.W. 2,500 to 2,700 POLYPHENYLMETHYLDIMETHYLSILOXANE ISO 9001:2015 REACH TIANFU-CHEM POLYPHENYLMETHYLDIMETHYLSILOXANE 9005-12-3 [(2R,3R,4S,5R,6S)-4,5-diacetyloxy-3-[(2S,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2R,3R,4S,5R,6S)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate methyl-oxo-phenylsilane Polyphenylmethyldimethylsiloxane 9005-12-3 C6H5CH3SiO22 C7H8SiO22 Polymers