Octamethylcyclotetrasiloxane
| Price | $1 |
| Package | 1KG |
| Min. Order: | 1G |
| Supply Ability: | 100KG |
| Update Time: | 2019-07-06 |
Product Details
| Product Name: Octamethylcyclotetrasiloxane | CAS No.: 556-67-2 |
| EC-No.: 209-136-7 | Min. Order: 1G |
| Purity: 99% | Supply Ability: 100KG |
| Release date: 2019/07/06 |
AD68
| Octamethylcyclotetrasiloxane Basic information |
| Product Name: | Octamethylcyclotetrasiloxane |
| Synonyms: | REQ;zinc and double PHD fingers family 2;STRAY LIGHT FILTER(260NM) RSPEC00371;Dimethylsiloxane cyclic tetramer≥ 97% (assay);D4 Octamethylcyclotetrasiloxane;Cyclomethicone 4;DIMETHYLSILOXANE CYCLIC TETRAMER;D4 |
| CAS: | 556-67-2 |
| MF: | C8H24O4Si4 |
| MW: | 296.62 |
| EINECS: | 209-136-7 |
| Product Categories: | Siloxanes;Silicone Series;Silicon Compounds;Organics;Si (Classes of Silicon Compounds);Si-O Compounds;Intermediates & Fine Chemicals;Isotope Labeled Compounds;Pharmaceuticals;Self Assembly&Contact Printing;Self-Assembly Materials;SilanesOrganometallic Reagents;Organometallic Reagents;Organosilicon;Chemical Synthesis;Contact Printing;Materials Science;Micro/NanoElectronics;Organometallic Reagents;Self Assembly &;Self-Assembly Materials;Silanes |
| Mol File: | 556-67-2.mol |
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| Octamethylcyclotetrasiloxane Chemical Properties |
| Melting point | 17-18 °C(lit.) |
| Boiling point | 175-176 °C(lit.) |
| density | 0.956 g/mL at 25 °C(lit.) |
| vapor density | 1 (vs air) |
| refractive index | n20/D 1.396(lit.) |
| Fp | 140 °F |
| storage temp. | 2-8°C |
| solubility | <0.001g/l Hydrolysis |
| form | liquid |
| color | colorless |
| explosive limit | 0.4-11.7%(V) |
| Water Solubility | INSOLUBLE |
| Sensitive | Moisture Sensitive |
| Merck | 14,6747 |
| BRN | 1787074 |
| InChIKey | HMMGMWAXVFQUOA-UHFFFAOYSA-N |
| CAS DataBase Reference | 556-67-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Cyclotetrasiloxane, octamethyl-(556-67-2) |
| EPA Substance Registry System | Cyclotetrasiloxane, octamethyl-(556-67-2) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 53-62-10 |
| Safety Statements | 36/37-46-51-61 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 1 |
| RTECS | GZ4397000 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| Hazardous Substances Data | 556-67-2(Hazardous Substances Data) |
| Octamethylcyclotetrasiloxane Usage And Synthesis |
| Chemical Properties | Colorless clear liquid |
| Uses | Fungicide |
| Definition | ChEBI: A cyclosiloxane that is the octamethyl derivative of cyclotetrasiloxane. |
| Uses | Preparation of methyl silicon oils. |
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
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China- Since: 2014-12-17
- Address: Zhengzhou High tech Zone, Henan Province, China
INQUIRY
杨俊青
sales@coreychem.com
sales@coreychem.com