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1,1,3,5,5-Pentaphenyl-1,3,5-trimethyltrisiloxane

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Formula: C33H34O2Si3
CAS: 3390-61-2
search Element: trimethyltrisiloxane pentaphenyl
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Identification

Structural Formula
1,1,3,5,5-Pentaphenyl-1,3,5-trimethyltrisiloxane
CAS:
3390-61-2
EINECS:
222-222-9
Molecular Formula:
C33H34O2Si3
MDL:
MFCD00053659
Synonym:
705 silicone diffusion pump fluid. ; methylbis[(methyldi(phenyl)silyl)oxy]phenylsilane ; pentaphenyltrimethyltrisiloxane ; 1,1,3,5,5-pentaphenyl-1,3,5-trimethyltrisiloxane ; 1,3,5-trimethyl-1,1,3,5,5-pentaphenyltrisiloxane ; 1,3,5-trimethyl-1,1,3,5,5-pentaphenyl-trisiloxan ; chlorodimethylphenethylsilane ; trisiloxane, 1,3,5-trimethyl-1,1,3,5,5-pentaphenyl- ; phenethyldimethylchlorosilane ; dow corning®




Suppliers

Autech Industry Co.,Limited
AIC259210368
+
Chemlyte Solutions
CS17285184
+
Evonik ( formerly Wilshire Technologies, Inc. )
E460818432
Gelest, Inc.
G11522304
Hangzhou Keying Chem Co., Ltd.
HKC288011520
+
Leap Chem Co., Ltd
LC17285184
+
Dayang Chem (Hangzhou) Co.,Ltd.
DC297611904
+
Get Quick Quote

CAS equal suppliers

Phenethyldimethylchlorosilane
Gelest, Inc.
G348696

Prices & Availability




Data is processed


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Properties for 1,1,3,5,5-Pentaphenyl-1,3,5-trimethyltrisiloxane

Molecular Weight:
546.88 g·mol−1
Density:
1.09 g/mL at 25 °C
Melting point:
-25 °C
Boiling point:
245 °C0.5 mm Hg
Flash point:
214 ºF
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36 - Irritating to eyes
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S39 - Wear eye/face protection
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [1,1,3,5,5-Pentaphenyl-1,3,5-trimethyltrisiloxane]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Gelest, Inc. | ABCR GmbH & Co. KG | Jinan Great Chemical Co., Ltd. | Yongyi Chemicals Group Co., Ltd. | BOC Sciences | Jinan Haohua Industry Co., Ltd.

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Downloads

Mol File:
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MSDS:
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