CAS Number18643-08-8
Synonymsn-octadecyldimethylsilyl chloride; Chloro(dimethyl)octadecylsilane; octadecyldimethylchlorosilane; MFCD00000504; Chlorodimethyl(octadecyl)silane; EINECS 242-472-2; Chlorodimethyl-n-octadecylsilane; n-octadecyldimethylmonochlorsilane; Stearyldimethylchlorosilane; Silane,chlorodimethyloctadecyl; Dimethyloctadecylsilyl chloride; dimethyl-n-octadecylchlorosilane; chlorodimethyloctadecylsilane; DiMethyloctadecylchlorosilane; n-Octadecyldimethylchlorosilane; n-Octadecyl Dimethyl Chlorosilane
Molecular FormulaCH3(CH2)17Si(CH3)2Cl
Molecular Weight347.09
Purity95%
Density0.9±0.1 g/cm3
Boiling Point145-155 °C/0.005 mmHg (lit.)
Melting Point28-30 °C (lit.)
Appearancesolid
EINECS242-472-2
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 18643-08-8 |
| Catalog No. | 2A-9037876 |
| Chinese Name | 二甲基十八烷基氯硅烷 |
| Synonyms | n-octadecyldimethylsilyl chloride; Chloro(dimethyl)octadecylsilane; octadecyldimethylchlorosilane; MFCD00000504; Chlorodimethyl(octadecyl)silane; EINECS 242-472-2; Chlorodimethyl-n-octadecylsilane; n-octadecyldimethylmonochlorsilane; Stearyldimethylchlorosilane; Silane,chlorodimethyloctadecyl; Dimethyloctadecylsilyl chloride; dimethyl-n-octadecylchlorosilane; chlorodimethyloctadecylsilane; DiMethyloctadecylchlorosilane; n-Octadecyldimethylchlorosilane; n-Octadecyl Dimethyl Chlorosilane |
| Molecular Formula | CH3(CH2)17Si(CH3)2Cl |
| Molecular Weight | 347.09 |
| Purity | 95 |
| Density | 0.9±0.1 g/cm3 |
| Boiling Point | 145-155 °C/0.005 mmHg (lit.) |
| Melting Point | 28-30 °C (lit.) |
| Appearance | solid |
| Storage Condition | Sealed at room temperature, protected from light, |
| Packaging | III |
| EINECS | 242-472-2 |
| HTC | 2931900090 |
| PubChem ID | 24857386 |
| MDL Number | MFCD00000504 |
| SMILES | CCCCCCCCCCCCCCCCCC[Si](C)(C)Cl |
| InChI | 1S/C20H43ClSi/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-22(2,3)21/h4-20H2,1-3H3 |
| InChI Key | GZGREZWGCWVAEE-UHFFFAOYSA-N |
| Beilstein/REAXYS | 2246012 |
| NACRES Code | NA.22 |
| UNSPSC | 12352001 |
| Hazard Symbols | 8 |
| MSDS | msds/37876_1_18643_08_8.pdf |
| Tax Rebate | 13.0% |
| Supervision | AB (Inbound cargo customs clearance form) |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 2987 International Maritime Transport Danger Regulations: 2987 International Air Transport Danger Regulations: 2987 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: CHLOROSILANES, CORROSIVE, N.O.S. CHLOROSILANES, CORROSIVE, N.O.S. Chlorosilanes, corrosive, n.o.s. Passenger aircraft: No transport allowed 14.3 Transport hazard categories European Dangerous Regulations for land transport: 8 International Dangerous Regulations for sea transport: 8 International Dangerous Regulations for air transport: 8 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 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 |
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