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| CAS No.: | 69430-24-6 |
|---|---|
| Name: | Cyclosiloxanes, di-Me |
| Molecular Structure: | |
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| Formula: | C2H6OSi |
| Molecular Weight: | 74.15390 |
| Synonyms: | Cyclosiloxanes, dimethyl;Abil B 8839;Belsil CM 040;CM040;Cyclic dimethylsiloxanes;Cyclic polydimethylsiloxanes;Cyclodimethylsiloxanes;Cyclomethicone 345;Cyclosiloxanes, per-Me;DC 344EU;Di-Me cyclosiloxanes;Dimethyl cyclosiloxanes;Dow Corning X 2-1401;Jeesilc CPS 312;KF 9937;Per-Me cyclosiloxanes;Q 7-9180;Q 7-9180 Silicone Fluid;Rhodorsil 45v5;ST-Cyclomethicone5NF;SWS-F 222;Siloxanes, cyclic, di-Me;Silwet FZ 2166;Polydimethylcyclosiloxane; |
| EINECS: | 209-136-7 |
| Density: | N/A |
| Melting Point: | N/A |
| Boiling Point: | N/A |
| Flash Point: | N/A |
| Solubility: | N/A |
| Appearance: | N/A |
| Hazard Symbols: | N/A |
| Risk Codes: | N/A |
| Safety: | |
| Transport Information: | N/A |
| PSA: | 9.23000 |
| LogP: | 0.71840 |
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The Cyclosiloxanes, di-Me, with the CAS registry number 69430-24-6, is also known as Polydimethylcyclosiloxane. It belongs to the product category of UVCBs-organic. What's more, its systematic name is Cyclopolydimethylsiloxane. Its classification codes are: (1)Pharmaceutic aid [wetting agent]; (2)TSCA Flag XU [Exempt from reporting under the Inventory Update Rule]; (3)TSCA UVCB. This chemical is a poison by ingestion and skin contact. When heated to decomposition, it emits acrid smoke and irritating vapors.
The toxicity data is as follows:
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rabbit | LD50 | skin | > 16mL/kg (16mL/kg) | Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 12, Pg. 578, 1993. | |
| rat | LD50 | oral | > 16mL/kg (16mL/kg) | Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 12, Pg. 578, 1993. |
