CAS Number541-02-6
SynonymsMFCD00046966; decamethyl cyclopentasiloxane; Cyclic dimethylsiloxane pentamer; Decamethyl-cyclopentasiloxane; 2,2,4,4,6,6,8,8,10,10-decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane; Decamethylcyclopentasiloxane; 2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentoxapentasilecane; EINECS 208-764-9
Molecular FormulaC10H30O5Si5
Molecular Weight370.77
Purity97%
Density1.0±0.1 g/cm3
Boiling Point90 °C/10 mmHg (lit.)
Melting Point-44°C
Appearanceliquid
EINECS208-764-9
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 541-02-6 |
| Catalog No. | 2A-9022739 |
| Chinese Name | 环五聚二甲基硅氧烷 |
| Synonyms | MFCD00046966; decamethyl cyclopentasiloxane; Cyclic dimethylsiloxane pentamer; Decamethyl-cyclopentasiloxane; 2,2,4,4,6,6,8,8,10,10-decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane; Decamethylcyclopentasiloxane; 2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentoxapentasilecane; EINECS 208-764-9 |
| Molecular Formula | C10H30O5Si5 |
| Molecular Weight | 370.77 |
| Purity | 97 |
| Density | 1.0±0.1 g/cm3 |
| Boiling Point | 90 °C/10 mmHg (lit.) |
| Melting Point | -44°C |
| Appearance | liquid |
| Water Solubility | Water solubility: insoluble; water solubility: 0.0 |
| Storage Condition | Store in a cool, dry, well-ventilated warehouse. K |
| Application | Decamethylcyclopentasiloxane (D5) is an organosilicon compound. It is used as a skin emollient in cosmetics and personal products. |
| EINECS | 208-764-9 |
| HTC | 29310095 |
| PubChem ID | 24868110 |
| MDL Number | MFCD00046966 |
| SMILES | 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 |
| Beilstein/REAXYS | 1800166 |
| NACRES Code | NA.22 |
| UNSPSC | 12352103 |
| Hazard Symbols | Transport |
| MSDS | msds/22739_1_541_02_6.pdf |
| Bioactivity | Decamethylcyclopentasiloxane (D5), an organosilicon compound that is used as a skin emollient in cosmetics and personal products[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others Chemical & Physical Properties Density 1.0±0.1 g/cm3 Boiling Point 210.0±0.0 °C at 760 mmHg Melting Point -44°C Molecular Formula C10H30O5Si5 Molecular Weight 370.770 Flash Point 95.6±23.0 °C Exact Mass 370.093964 PSA 46.15000 LogP 3.59200 Vapour Pressure 0.3±0.4 mmHg at 25°C Index of Refraction 1.427 InChIKey XMSXQFUHVRWGNA-UHFFFAOYSA-N SMILES C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 Stability Stable. Incompatible with strong oxidizing agents. |
| Use of | Decamethylcyclopentasiloxane (D5), an organosilicon compound that is used as a skin emollient in cosmetics and personal products[1]. Properties Name Decamethylcyclopentasiloxane Synonym More Synonyms Decamethylcyclopentasiloxane Biological Activity Description Decamethylcyclopentasiloxane (D5), an organosilicon compound that is used as a skin emollient in cosmetics and personal products[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others Chemical & Physical Properties Molecular Formula C10H30O5Si5 Exact Mass 370.093964 PSA 46.15000 LogP 3.59200 Index of Refraction 1.427 InChIKey XMSXQFUHVRWGNA-UHFFFAOYSA-N SMILES C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 Stability Stable. Incompatible with strong oxidizing agents. |
| Tax Rebate | 9.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available The above information is believed to be correct, but is not all-inclusive and should be used as a guide only. The information in this document is based on our current knowledge and is Correct safety instructions apply to this product. This information does not represent a warranty as to the properties of this product. See reverse side of invoice or packing slip. |
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