Dimethyl-diphenylpolysiloxane
Dimethyl-diphenylpolysiloxane Basic information
- Product Name:
- Dimethyl-diphenylpolysiloxane
- Synonyms:
-
- cf1142
- k333
- polydimethyldiphenylsiloxane
- ps089
- sf1153
- sf1154
- sf1179
- Siliconerubber,methyldiphenylrtv108
- CAS:
- 68083-14-7
- MF:
- C16H22O2Si2
- MW:
- 302.51568
- EINECS:
- 203-492-7
- Product Categories:
-
- Silicone Series
- Mol File:
- 68083-14-7.mol
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Dimethyl-diphenylpolysiloxane Chemical Properties
- Melting point:
- -50 °C
- Boiling point:
- >140 °C0.002 mm Hg(lit.)
- Density
- 1.09 g/mL at 20 °C
- vapor density
- >1 (vs air)
- vapor pressure
- <5 mm Hg ( 25 °C)
- refractive index
- n20/D 1.537
- Flash point:
- >230 °F
- storage temp.
- no restrictions.
- form
- Liquid
- color
- Colorless
- Specific Gravity
- 0.98
- Water Solubility
- Miscible with aliphatic, aromatic hydrocarbons, alcohol and chlorinated hydrocarbons. Immiscible with water, methanol and ethylene glycol.
- CAS DataBase Reference
- 68083-14-7
- EPA Substance Registry System
- Dimethyl diphenyl siloxanes and silicones (68083-14-7)
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Safety Information
- Safety Statements
- 24/25
- WGK Germany
- 3
- RTECS
- VW3146875
- Autoignition Temperature
- 460 °C
- TSCA
- Yes
- HS Code
- 3910 00 00
- Toxicity
- LC50 inhalation in rat: 18gm/m3/1H
MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
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Dimethyl-diphenylpolysiloxane Usage And Synthesis
Uses
Silicone oil is used in high temperature open systems, closed systems and circulating, closed loop and heat transfer baths. It is used as a high temperature fluid for laboratory research apparatus and instruments. It is also used as a calibration media in temperature controlled baths.
Uses
silicon oil is a generic description usually referring to dimethicone.
Hazard
Low toxicity by ingestion. A mild eye irritant.
Dimethyl-diphenylpolysiloxaneSupplier
Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel
- 021-61259108 18621169109
- market03@meryer.com
Alfa Aesar
- Tel
- 400-6106006
- saleschina@alfa-asia.com
Shandong Xiya Chemical Co., Ltd
- Tel
- 4009903999 13355009207
- 3007715519@qq.com
Wuhan Kemi-Works Chemical Co., Ltd
- Tel
- 027-85736489
- info@kemiworks.net
Spectrum Chemical Manufacturing Corp.
- Tel
- 021-021-021-67601398-809-809-809 15221380277
- marketing_china@spectrumchemical.com
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Dimethyl-diphenylpolysiloxane(68083-14-7)Related Product Information
- POLY(VINYL ACETATE)
- DOW CORNING FS CHEMICALLY INERT FLUID
- Cyclosilazanes, di-Me,Me hydrogen, polymers with di-Me, Me hydrogen silazanes, reaction products with3-(triethoxysilyl)-1-propanamine
- PHENYLSELENOL
- N-BUTYLISOCYANIDE
- TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III)
- SALCOMINE
- COBALT(II) ACETYLACETONATE
- Aluminum acetylacetonate
- Ferric acetylacetonate
- Tosylmethyl isocyanide
- 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE
- 2,4-PENTANEDIONE, SILVER DERIVATIVE
- Ethyl isocyanoacetate
- DICHLORO(ETHYLENEDIAMINE)PLATINUM(II)
- TERT-BUTYL ISOCYANIDE
- Tris(2,4-pentanedionato)chroMiuM(III)
- SILICON DISULFIDE