CAS Number77-63-4
Synonymstetramethyltetraphenylcyclotetrasiloxane; CYCLOTETRASILOXANE,2,4,6,8-TETRAMETHYL-2,4,6,8-TETRAPHENYL; 1,3,5,7-tetramethyltetraphenylcyclotetrasiloxane; EINECS 201-045-0; 2,4,6,8-Tetramethyl-2,4,6,8-tetraphenyl-[1,3,5,7,2,4,6,8]cyclotetrasiloxane; 2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane; 1.3.5'.7'-Tetramethyl-1'.3'.5.7-tetraphenylcyclotetrasiloxan; 1,3,5,7-tetramethyl-1,3,5,7-tetraphenylcyclotetrasiloxane; 2,4,6,8-Tetramethyl-2,4,6,8-tetraphenyl-cyclotetrasiloxan; 2,4,6,8-Tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane; 2,4,6,8-Tetramethyl-2,4,6,8-tetraphenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane
Molecular FormulaC28H32O4Si4
Molecular Weight544.89
Density1.1±0.1 g/cm3
Boiling Point493.2±28.0 °C at 760 mmHg
Melting Point99°C
Appearancesolid
EINECS201-045-0
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 77-63-4 |
| Catalog No. | 2A-1198430 |
| Chinese Name | 四甲基四苯基环四硅氧烷 |
| Synonyms | tetramethyltetraphenylcyclotetrasiloxane; CYCLOTETRASILOXANE,2,4,6,8-TETRAMETHYL-2,4,6,8-TETRAPHENYL; 1,3,5,7-tetramethyltetraphenylcyclotetrasiloxane; EINECS 201-045-0; 2,4,6,8-Tetramethyl-2,4,6,8-tetraphenyl-[1,3,5,7,2,4,6,8]cyclotetrasiloxane; 2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane; 1.3.5'.7'-Tetramethyl-1'.3'.5.7-tetraphenylcyclotetrasiloxan; 1,3,5,7-tetramethyl-1,3,5,7-tetraphenylcyclotetrasiloxane; 2,4,6,8-Tetramethyl-2,4,6,8-tetraphenyl-cyclotetrasiloxan; 2,4,6,8-Tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane; 2,4,6,8-Tetramethyl-2,4,6,8-tetraphenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane |
| Molecular Formula | C28H32O4Si4 |
| Molecular Weight | 544.89 |
| Density | 1.1±0.1 g/cm3 |
| Boiling Point | 493.2±28.0 °C at 760 mmHg |
| Melting Point | 99°C |
| Appearance | solid |
| Storage Condition | 2~8°C |
| EINECS | 201-045-0 |
| PubChem ID | 329755846 |
| MDL Number | MFCD01862826 |
| SMILES | C[Si]1(O[Si](C)(O[Si](C)(O[Si](C)(O1)c2ccccc2)c3ccccc3)c4ccccc4)c5ccccc5 |
| InChI | 1S/C28H32O4Si4/c1-33(25-17-9-5-10-18-25)29-34(2,26-19-11-6-12-20-26)31-36(4,28-23-15-8-16-24-28)32-35(3,30-33)27-21-13-7-14-22-27/h5-24H,1-4H3 |
| InChI Key | IRVZFACCNZRHSJ-UHFFFAOYSA-N |
| Beilstein/REAXYS | 2957579 |
| NACRES Code | NA.22 |
| UNSPSC | 12161600 |
| Hazard Symbols | transportation |
| MSDS | msds/200334_1_77_63_4.pdf |
| Transport Info | Product name: Purity: 0.0% |
| 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 Names specified by the United Nations (UN) 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 Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| 2-Amino-1,3-bis(carboxylethoxy)propane HCl salt | 1020112-73-5 | 2A-1198407 |
| H2N-PEG3-CH2COOtBu | 189808-70-6 | 2A-1198414 |
| ethyl 4-amino-6-chloro-5-fluoronicotinate | 2454397-74-9 | 2A-2198419 |
| tert-butyl (2-chloro-3-fluoropyridin-4-yl)carbamate | 1354223-71-4 | 2A-2198421 |
| 1,1,5,5-tetramethyl-3,3-diphenyltrisiloxane | 17875-55-7 | 2A-1198429 |
| 4-propyl-[1,3,2]dioxathiolane-2,2-dioxide | 165108-64-5 | 2A-1198431 |
| Phenol terminated modified silicone oil | 158167-48-7 | 2A-1198432 |
| POLY(DIMETHYLSILOXANE), BIS(HYDROXYALKYL) TERMINATED | 156327-07-0 | 2A-1198433 |
| 2-BROMOPROPYLAMINE HBR | 2403-33-0 | 2A-2198434 |
| Bromoisotridecane | 2A-2198435 | 2A-2198435 |
| Browse all Specialty Chemicals products » | ||
Phone:
630-322-8886
630-322-8887
Email:
Office Locations:
Chicago, IL, USA
San Francisco, CA, USA
EN
SDS