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Cyclomethicone 5

Name: Cyclomethicone 5
Brand: USP
Price: 470 USD
Availability: InStock

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Decamethylcyclopentasiloxane

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Pack Size	SKU	Availability	Price
200 mg		Available to ship TODAYfromMILWAUKEE	$470.00

About This Item

Empirical Formula (Hill Notation):

C₁₀H₃₀O₅Si₅

CAS Number:

541-02-6

Molecular Weight:

370.77

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

329749482

MDL number:

MFCD00046966

Beilstein/REAXYS Number:

1800166

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Properties

grade

pharmaceutical primary standard

API family

cyclomethicone

manufacturer/tradename

USP

refractive index

n20/D 1.396 (lit.)

bp

90 °C/10 mmHg (lit.)

density

0.958 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1

InChI

1S/C10H30O5Si5/c1-16(2)11-17(3,4)13-19(7,8)15-20(9,10)14-18(5,6)12-16/h1-10H3

InChI key

XMSXQFUHVRWGNA-UHFFFAOYSA-N

Description

General description

This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Cyclomethicone 5 USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monograph such as Cyclomethicone

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

Other Notes

Sales restrictions may apply.

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This Item	1154707	1154900	1533308
USP 1154809 Cyclomethicone 5	USP 1154707 Cyclomethicone 4	USP 1154900 Cyclomethicone 6	USP 1533308 5-Phenylhydantoin
manufacturer/tradename USP	manufacturer/tradename USP	manufacturer/tradename USP	manufacturer/tradename USP
grade pharmaceutical primary standard	grade pharmaceutical primary standard	grade pharmaceutical primary standard	grade pharmaceutical primary standard
application(s) pharmaceutical (small molecule)	application(s) pharmaceutical (small molecule)	application(s) pharmaceutical (small molecule)	application(s) pharmaceutical (small molecule)
format neat	format neat	format neat	format neat
API family cyclomethicone	API family cyclomethicone	API family cyclomethicone	API family -
refractive index n20/D 1.396 (lit.)	refractive index n20/D 1.396 (lit.)	refractive index -	refractive index -

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

163.4 °F - closed cup

flash_point_c

73 °C - closed cup

signalword

Danger

hcodes

EUH441

pcodes

P201 - P202 - P273 - P391 - P501

Hazard Classifications

PBT - vPvB

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Global Trade Item Number

SKU	GTIN
1154809-200MG	04061838703293

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