CAS Number18406-41-2
SynonymsEthylenebis(trimethoxysilane); hexa-Si-methoxy-Si,Si'-ethane-1,2-diyl-bis-silane; BTMSE; 1,2-Ethylenebis(trimethoxysilane); EINECS 242-285-6; 2,7-Dioxa-3,6-disilaoctane,3,3,6,6-tetramethoxy; 1,2-Bis(triMethoxysilyl)ethane; Hexa-Si-methoxy-Si,Si'-aethandiyl-bis-silan; 3,3,6,6-Tetramethoxy-2,7-dioxa-3,6-disilaoctane; MFCD00053672; bis(trimethoxysilyl)ethane; hexa-Si-methoxy-Si,Si'-ethanediyl-bis-silane; Hexamethoxydisilylethane; 1,2-bis(trimethoxysilyl)ethan; 1,4-Disilabutane,1,1,1,4,4,4-hexamethoxy; Dow corning X1-6145A
Molecular Formula[-CH2Si(OC2H5)3]2
Molecular Weight354.59
Purity96%
Density1.0±0.1 g/cm3
Boiling Point119 °C (lit.)
Melting Point<0ºC
AppearanceLiquid;Colorless to Almost colorless clear liquid
EINECS240-212-2
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 18406-41-2 |
| Catalog No. | 2A-9037794 |
| Chinese Name | 1,2-双三甲氧基硅基乙烷 |
| Synonyms | Ethylenebis(trimethoxysilane); hexa-Si-methoxy-Si,Si'-ethane-1,2-diyl-bis-silane; BTMSE; 1,2-Ethylenebis(trimethoxysilane); EINECS 242-285-6; 2,7-Dioxa-3,6-disilaoctane,3,3,6,6-tetramethoxy; 1,2-Bis(triMethoxysilyl)ethane; Hexa-Si-methoxy-Si,Si'-aethandiyl-bis-silan; 3,3,6,6-Tetramethoxy-2,7-dioxa-3,6-disilaoctane; MFCD00053672; bis(trimethoxysilyl)ethane; hexa-Si-methoxy-Si,Si'-ethanediyl-bis-silane; Hexamethoxydisilylethane; 1,2-bis(trimethoxysilyl)ethan; 1,4-Disilabutane,1,1,1,4,4,4-hexamethoxy; Dow corning X1-6145A |
| Molecular Formula | [-CH2Si(OC2H5)3]2 |
| Molecular Weight | 354.59 |
| Purity | 96 |
| Density | 1.0±0.1 g/cm3 |
| Boiling Point | 119 °C (lit.) |
| Melting Point | <0ºC |
| Appearance | Liquid;Colorless to Almost colorless clear liquid |
| Storage Condition | Store under inert gas; avoid moisture (decompositi |
| EINECS | 240-212-2 |
| HTC | 2931900090 |
| PubChem ID | 24868327 |
| MDL Number | MFCD00239362 |
| SMILES | CCO[Si](CC[Si](OCC)(OCC)OCC)(OCC)OCC |
| InChI | 1S/C14H34O6Si2/c1-7-15-21(16-8-2,17-9-3)13-14-22(18-10-4,19-11-5)20-12-6/h7-14H2,1-6H3 |
| InChI Key | IZRJPHXTEXTLHY-UHFFFAOYSA-N |
| NACRES Code | NA.23 |
| UNSPSC | 12352103 |
| Hazard Symbols | 6.1 |
| 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 Danger Regulations: 3382 International Maritime Danger Regulations: 3382 International Air Transport Danger Regulations: 3382 14.2 United Nations shipping name European Land Transport Dangerous Regulations: TOXIC BY INHALATION LIQUID, N.O.S. (3,3,6,6-Tetramethoxy-2,7-dioxa-3,6-disilaoctane) IMDG: TOXIC BY INHALATION LIQUID, N.O.S. (3,3,6,6-Tetramethoxy-2,7-dioxa-3,6-disilaoctane) International air transport hazard regulations: Toxic by inhalation liquid, n.o.s. (3,3,6,6-Tetramethoxy-2,7-dioxa-3,6-disilaoctane) Passenger aircraft: No transport allowed Cargo aircraft: not allowed to transport 14.3 Transport hazard categories European Land Transport Danger Regulations: 6.1 International Maritime Transport Danger Regulations: 6.1 International Air Transport Danger Regulations: 6.1 14.4 Package group European land transport danger code: I International sea transport danger code: I International air transport danger code: - 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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