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About This Item
Empirical Formula (Hill Notation):
C10H30O5Si5
CAS Number:
Molecular Weight:
370.77
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1800166
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
SMILES string
C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1
InChI key
XMSXQFUHVRWGNA-UHFFFAOYSA-N
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
Related Categories
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.
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.
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
Hazard Classifications
PBT - vPvB
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