MedKoo Cat#: 581277 | Name: Dimethicone 350

Description:

WARNING: This product is for research use only, not for human or veterinary use.

Dimethicone 350 is a silicone oil consisting of a mixture of fully methylated linear siloxane polymers end-blocking with trimethylsiloxy units. Commonly used in skin and hair products.

Chemical Structure

Dimethicone 350
CAS#9006-65-9

Theoretical Analysis

MedKoo Cat#: 581277

Name: Dimethicone 350

CAS#: 9006-65-9

Chemical Formula: C₃H₉Si(C₂H₆OSi)nCH₃

Exact Mass:

Molecular Weight:

Elemental Analysis:

Price and Availability

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Related CAS #
No Data
Synonym
Dimethicone 350; Dimeticona; Dimethicone; Dimeticonum; Polysilane; Ophtasiloxane;
IUPAC/Chemical Name
alpha-(Trimethylsilyl)-omega-methylpoly(oxy(dimethylsilylene)), mixture with silicon dioxide
InChi Key
InChi Code
SMILES Code
Appearance
Liquid
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.03.00
More Info
Product Data
Biological target:
Dimethicone 350 is a silicone oil consisting of a mixture of fully methylated linear siloxane polymers end-blocking with trimethylsiloxy units.
In vitro activity:
TBD
In vivo activity:
TBD

Preparing Stock Solutions

The following data is based on the product molecular weight 0.00 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
TBD
In vitro protocol:
TBD
In vivo protocol:
TBD
1: Sugar HS, Okamura ID. Ocular findings six years after intravitreal silicone injection. Arch Ophthalmol. 1976 Apr;94(4):612-5. PubMed PMID: 1267641.