DODECAMETHYLPENTASILOXANE
- CAS NO.：141-63-9
- Empirical Formula: C12H36O4Si5
- Molecular Weight: 384.84
- MDL number: MFCD00039795
- EINECS: 205-492-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-31 18:15:48
What is DODECAMETHYLPENTASILOXANE?
Chemical properties
clear colorless liquid
The Uses of DODECAMETHYLPENTASILOXANE
A non-cyclic polydimethyl siloxane. Study shows that it can be transformed by a specific microflora and in the natural environment degraded by mechanisms similar to other organic compounds.
The Uses of DODECAMETHYLPENTASILOXANE
As a basis for silicone oils or fluids designed to withstand extremes of temperature; as a foam suppressant in petroleum lubricating oil.
Definition
ChEBI: An organosiloxane that is pentasiloxane in which all the hydrogens have been replaced by methyl groups. Metabolite observed in cancer metabolism.
Flammability and Explosibility
Non flammable
Properties of DODECAMETHYLPENTASILOXANE
| Melting point: | -81 °C (lit.) |
| Boiling point: | 230 °C (lit.) |
| Density | 0.875 g/mL at 25 °C (lit.) |
| vapor pressure | <1 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | 187 °F |
| storage temp. | Refrigerator |
| solubility | Benzene (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) |
| form | liquid |
| color | Colourless |
| Specific Gravity | 0.876 |
| Water Solubility | 70.41ng/L at 23℃ |
| Hydrolytic Sensitivity | 1: no significant reaction with aqueous systems |
| Merck | 14,3404 |
| Dielectric constant | 2.5（20℃） |
| CAS DataBase Reference | 141-63-9(CAS DataBase Reference) |
| EPA Substance Registry System | Pentasiloxane, dodecamethyl- (141-63-9) |
Safety information for DODECAMETHYLPENTASILOXANE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for DODECAMETHYLPENTASILOXANE
New Products
Bromine 99.5% AR (4 x 500ml) Fehling's Solution No. B Amino Acid Kit of 23 items set Ammonium Molybdate Reagent Solution Beam's Reagent Solution Ehrlich's Reagent For detection of urobillinogen Sodium Amino Salicylate Dihydrate (PAS Sodium) IP/BP/USP/EP 1,2,3,4-Tetrahydrocarbazol-4-one 4-Hydroxy Carbazole Amino Salicylic Acid. U.S.P. 2 – Methoxy – 5- Sulfamoyl Benzoic acid Acetone Isobutryl oxime ester Curcuma aromatica Oil Curry leaf Extract Terminalia bellirica Extract Aloe vera extract 200x Withania somnifera (Ashwagandha Extract) Citrus bioflavonoids Extract Ethyl 3-(Pyridin-2-Ylamino)Propanoate Bilastine -IP/BP/ Cypermethric Acid Chloride 5-Nitrosalicylaldehyde 5-(Difluoromethoxy)-2-Mercapto-1H-Benzimidazole- IP/BP/ Methyl Di Chloride (Mdc)Related products of tetrahydrofuran
You may like
-
Dodecamethylpentasiloxane CAS 141-63-9View Details
141-63-9 -
Dodecamethylpentasiloxane CAS 141-63-9View Details
141-63-9 -
7726-95-6 Bromine 99.5% AR (4 x 500ml) 99%View Details
7726-95-6 -
Formamide 99%View Details
75-12-7 -
2, 4-Pyrimidinediamine 3-Oxide 99%View Details
74638-76-9 -
85-81-4 6-Methoxy-8-Nitroquinoline 99%View Details
85-81-4 -
3-Bromo-4,5-Dihydro-1H-Benzo[B]Azepin-2(3H)-One 99%View Details
86499-96-9 -
(−)-Dip-Chloride 85116-37-6 99%View Details
85116-37-6
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.