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146153

Silicone oil

for melting point and boiling point apparatuses

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About This Item

Linear Formula:
[-Si(CH3)2O-]n
CAS Number:
63148-62-9
MDL number:
MFCD00132673
UNSPSC Code:
41100000
NACRES:
NB.77

vapor density

>1 (vs air)

vapor pressure

<5 mmHg ( 25 °C)
5 mmHg ( 20 °C)

type

for melting point and boiling point apparatuses

parameter

−40-350 °F temp. range (−40-175 °C)

refractive index

n20/D 1.403 (lit.)

viscosity

45.0-55.0(25 °C)

bp

>140 °C/0.002 mmHg (lit.)

density

0.963 g/mL at 25 °C

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Application

Silicone oil has been used:
  • for melting-point and boiling-point apparatus
  • in membrane contactors to impregnate fibers
  • on rheometer samples (chicken skin and bovine gelatin) to prevent evaporation during heating using temperature sweeps and frequency sweeps

Biochem/physiol Actions

Silicone oil is suitable for use in under-oil screenings of proteins.

Features and Benefits

  • High viscosity
  • Low water solubility
  • Low vapor pressure

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

214.0 °F - closed cup

Flash Point(C)

101.1 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

146153-3KG:
146153-VAR:
146153-1L:
146153-500G:
146153-2.5L:
146153-BULK:
146153-1KG:
146153-250ML:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCP9813
MKCP5724
MKCM5171
MKCL6792
MKCK8759

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