| Identification | More | [Name]
DODECAMETHYLCYCLOHEXASILOXANE | [CAS]
540-97-6 | [Synonyms]
DODECAMETHYLCYCLOHEXASILOXANE
2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane
Cyclohexasiloxane, dodecamethyl-
dodecamethyl-cyclohexasiloxan
CYCLOHEXASILOXANE
CYCLOHEXASILOXANE,DODECAM
2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethyl-1,3,5,7,9,11-hexaoxa-2,4,6,8,10,12-hexasilacyclododecane
2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethyl-2,4,6,8,10,12-hexasila-1,3,5,7,9,11-hexaoxacyclododecane
Dodecamethyl-1,3,5,7,9,11-hexaoxa-2,4,6,8,10,12-hexasilacyclododecane
Dodecamethylcyclododecanehexasiloxane | [EINECS(EC#)]
208-762-8 | [Molecular Formula]
C12H36O6Si6 | [MDL Number]
MFCD00144215 | [Molecular Weight]
444.92 | [MOL File]
540-97-6.mol |
| Chemical Properties | Back Directory | [Melting point ]
-3°C | [Boiling point ]
245 °C | [density ]
0,959 g/cm3 | [vapor pressure ]
4.7Pa at 25℃ | [refractive index ]
1.4015 | [Fp ]
>76°C | [storage temp. ]
2-8°C | [solubility ]
Chloroform (Sparingly), Ethyl Acetate (Slightly) | [form ]
liquid | [color ]
Colourless | [Specific Gravity]
0.9672 | [Odor]
at 100.00?%. odorless | [Water Solubility ]
5.1μg/L at 23℃ | [Hydrolytic Sensitivity]
1: no significant reaction with aqueous systems | [Merck ]
3403 | [Stability:]
Hygroscopic | [LogP]
8.87 at 23.6℃ | [Uses]
cyclohexasiloxane is a silicone-based emollient. | [CAS DataBase Reference]
540-97-6(CAS DataBase Reference) | [EPA Substance Registry System]
Dodecamethylcyclohexasiloxane (540-97-6) |
| Safety Data | Back Directory | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [RIDADR ]
UN 1993C 3 / PGIII | [WGK Germany ]
3 | [RTECS ]
GW2328550 | [TSCA ]
Yes | [HS Code ]
29319090 | [Hazardous Substances Data]
540-97-6(Hazardous Substances Data) |
| Hazard Information | Back Directory | [Chemical Properties]
Clear Colourless Liquid | [Definition]
ChEBI: Dodecamethylcyclohexasiloxane is an organosilicon compound. | [General Description]
Dodecamethylcyclohexasiloxane belonging to the class of cyclic volatile methylsiloxanes is identified as a potent environmental contaminant, most prominently found in biota, biosolid samples, soil, sediment samples, wastewaters, etc. These compounds are used as fragrance carriers or solvents in household products, personal care products, cleaning agents and as precursors in the manufacture of silicone polymers. | [Flammability and Explosibility]
Nonflammable |
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