![Bis[3-(triethoxysilyl)propyl]tetrasulfide structure, CAS 40372-72-3](/structures/60000/42558_1_40372_72_3.png)
CAS Number40372-72-3
SynonymsBis(triethoxysilylpropyl)tetrasulfide; 2O-SI-O2&O2&3SSSS3-SI-O2&O2&O2; MFCD00053751; Bis[3-(triethoxysilyl)propyl]tetrasulfide; 3,3'-tetrathiobis(propyl-triethoxysilane); 4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane; triethoxy-[3-(3-triethoxysilylpropyltetrasulfanyl)propyl]silane; EINECS 254-896-5; Bis[3-(triethoxysilyl)propyl] tetrasulfide
Molecular FormulaC18H42O6S4Si2
Molecular Weight538.95
Purity≥90 (NMR)%
Density1.1±0.1 g/cm3
Boiling Point509.6±60.0 °C at 760 mmHg
Appearanceliquid
EINECS254-896-5
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 40372-72-3 |
| Catalog No. | 2A-9042558 |
| Chinese Name | 双-[γ-(三乙氧基硅)丙基]-四硫化物 |
| Synonyms | Bis(triethoxysilylpropyl)tetrasulfide; 2O-SI-O2&O2&3SSSS3-SI-O2&O2&O2; MFCD00053751; Bis[3-(triethoxysilyl)propyl]tetrasulfide; 3,3'-tetrathiobis(propyl-triethoxysilane); 4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane; triethoxy-[3-(3-triethoxysilylpropyltetrasulfanyl)propyl]silane; EINECS 254-896-5; Bis[3-(triethoxysilyl)propyl] tetrasulfide |
| Molecular Formula | C18H42O6S4Si2 |
| Molecular Weight | 538.95 |
| Purity | ≥90 (NMR) |
| Density | 1.1±0.1 g/cm3 |
| Boiling Point | 509.6±60.0 °C at 760 mmHg |
| Appearance | liquid |
| Storage Condition | Sealed, cool and dry storage |
| EINECS | 254-896-5 |
| HTC | 2931900090 |
| PubChem ID | 329750768 |
| MDL Number | MFCD00053751 |
| SMILES | CCO[Si](CCCSSSSCCC[Si](OCC)(OCC)OCC)(OCC)OCC |
| InChI | 1S/C18H42O6S4Si2/c1-7-19-29(20-8-2,21-9-3)17-13-15-25-27-28-26-16-14-18-30(22-10-4,23-11-5)24-12-6/h7-18H2,1-6H3 |
| InChI Key | VTHOKNTVYKTUPI-UHFFFAOYSA-N |
| Beilstein/REAXYS | 2062235 |
| NACRES Code | NA.22 |
| UNSPSC | 12352103 |
| Hazard Symbols | transportation |
| MSDS | msds/42558_1_40372_72_3.pdf |
| Tax Rebate | 13.0% |
| Supervision | AB (Inbound cargo customs clearance form) |
| 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 |
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