BGC » Chemicals A-Z » Phenylmethylsiloxane oligomer

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Phenylmethylsiloxane oligomer

BGC Id:	461137297062
CAS No:	3982-82-9
Synonyms:	1,3,3,5-tetramethyl-1,1,5,5-tetraphenyl-trisiloxan ; dimethylbis(methyldiphenylsiloxy)silane ; dow corning(r) 704 silicone diffusion pump fluid ; 1,1,5,5-tetraphenyltetramethyltrisiloxane ; phenylmethylsiloxane oligomer ; dow corning(r) 705 silicone diffusion pump fluid ; 1,1,5,5-tetraphenyl-1,3,3,5-tetramethyltrisiloxane ; dow corning 704 (eu) diffusion pump fluid ; dow corning 704 silicone diffusion pump fluid ; dow corning 705 silicone diffusion pump fluid
Molecular Formula:	C28H32O2Si3
Molecular Weight:	484.81
EINECS:	223-620-5

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

BIOZOL Diagnostica Vertrieb

BuGuCh & Partners

What other providers are available for CAS 3982-82-9?

The last intensive check and update was carried out on 2025/10/30.

Identify

Synonyms:

1,3,3,5-tetramethyl-1,1,5,5-tetraphenyl-trisiloxan ; dimethylbis(methyldiphenylsiloxy)silane ; dow corning(r) 704 silicone diffusion pump fluid ; 1,1,5,5-tetraphenyltetramethyltrisiloxane ; phenylmethylsiloxane oligomer ; dow corning(r) 705 silicone diffusion pump fluid ; 1,1,5,5-tetraphenyl-1,3,3,5-tetramethyltrisiloxane ; dow corning 704 (eu) diffusion pump fluid ; dow corning 704 silicone diffusion pump fluid ; dow corning 705 silicone diffusion pump fluid

CAS:

3982-82-9

EINECS:

223-620-5

Molecular Formula:

C28H32O2Si3

MDL:

Properties

Molecular Weight:

484.81 g·mol−1

Density:

1.07 g/mL at 25 °C

Melting point:

-25 °C

Boiling point:

215 °C0.5 mm Hg

Flash point:

214 ºF

Suppliers

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

Country: Germany Phone: +49-871-966346-0 Telefax: +49-871-966346-13

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BuGuCh & Partners1

Company type: Producer

Country: Germany

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Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36 (R)

Safety Codes:

26-36 (S)

WGK Germany:

What other providers are available for CAS 3982-82-9?

In addition to the providers presented here for Phenylmethylsiloxane oligomer with the CAS number 3982-82-9, there are other 22 providers with slightly different product names available for this CAS number.

1,1,5,5-Tetraphenyl-1,3,3,5-tetramethyltrisiloxane

+6 additional providers that we know from the past

1,3,3,5-Tetramethyl-1,1,5,5-tetraphenyltrisiloxane

Shanghai Mintchem Development Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. +10 additional providers that we know from the past