Basic information
- CAS
17704-22-2- Standard SMILES
C=C[Si]1(C)O[Si](C)(C=C)O[Si](C)(C=C)O[Si](C)(C=C)O[Si](C)(C=C)O1- InChIKey
ZBXBDQPVXIIXJS-UHFFFAOYSA-N- Molecular formula
- C15H30O5Si5
- Average molar mass
- 430.82 g/mol
- Monoisotopic mass
- 430.09395673
Names & identifiers
- Preferred name
- Cyclopentasiloxane, 2,4,6,8,10-pentaethenyl-2,4,6,8,10-pentamethyl-
- IUPAC
- 2,4,6,8,10-pentakis(ethenyl)-2,4,6,8,10-pentamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane
- English name
- Pentavinylpentamethylcyclopentasiloxane
- Molecular formula
- C15H30O5Si5
- Molecular weight
- 430.82
Names & synonyms
17704-22-2Cyclopentasiloxane, 2,4,6,8,10-pentaethenyl-2,4,6,8,10-pentamethyl-Methylvinylsiloxane cyclic pentamerEINECS 241-712-3DTXSID90662512,4,6,8,10-Pentamethyl-2,4,6,8,10-pentavinylcyclopentasiloxaneRefChem:581059DTXCID8035637241-712-32,4,6,8,10-Pentamethyl-2,4,6,8,10-pentavinyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane2,4,6,8,10-pentakis(ethenyl)-2,4,6,8,10-pentamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane2,4,6,8,10-Pentaethenyl-2,4,6,8,10-pentamethylcyclopentasiloxane
Show more names
PentamethylpentavinylcyclopentasiloxanePENTAVINYLPENTAMETHYLCYCLOPENTASILOXANE 95%PENTAVINYLPENTAMETHYLCYCLOPENTASILOXANE, tech-951,3,5,7,9-PentavinylPentamethylCyclopentasiloxane1,3,5,7,9-Pentavinyl-1,3,5,7,9-pentamethylcyclopentasiloxane2,4,6,8,10-pentaethenyl-2,4,6,8,10-pentamethyl-cyclopentasiloxan
2,4,6,8,10-pentamethyl-2,4,6,8,10-pentavinyl-cyclopentasiloxanePENTAVINYLPENTAMETHYLCYCLOPENTASILOXANEC15H30O5Si5SCHEMBL1062139DB-321349NS00052722G783671,3,5,7,9-pentamethyl-1,3,5,7,9-pentavinylcyclopentasiloxane
Properties
Computed structural properties
- Topological polar surface area
- 46.2 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 5
- Heavy atoms
- 25
- Formal charge
- 0
- Complexity
- 443
Experimental & physicochemical properties
SpringerMaterials PropertiesViscosity
Physicochemical properties
- Melting point
- -140 °C · -140°C
- Boiling point
- 261 · 261-262°C
- Density
- 0 · 0,994 g/cm3
- refractive index
- 1.4373 · 1.4373
- Flash point
- 120 °C · >120°C
- Specific Gravity
- 0.9943 · 0.9943
- Hydrolytic Sensitivity
- 1 · 1: no significant reaction with aqueous systems
- EPA Substance Registry System
- 2 · Cyclopentasiloxane, 2,4,6,8,10-pentaethenyl-2,4,6,8,10-pentamethyl- (17704-22-2)
- Risk Statements
- 36 · 36/37/38
- Safety Statements
- 26 · 26-36/37/39
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (22 of 22) of all reports.
Not Classified
Aggregated GHS information provided per 22 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory InformationChemical: Cyclopentasiloxane, 2,4,6,8,10-pentaethenyl-2,4,6,8,10-pentamethyl-
Hazard Classes and CategoriesNot Classified
Safety data
- tsca
- TSCA listed
- risk_code
- 36/37/38
- safety_code
- 26-36/37/39
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationCyclopentasiloxane, 2,4,6,8,10-pentaethenyl-2,4,6,8,10-pentamethyl-: ACTIVE
Suppliers29 total
温州共赢化学有限公司+86-0086-577-64498589 +86-15355981851 · [email protected]
陕西缔都化学有限公司029-029-81123119 17391733320 · [email protected]
江苏艾康生物医药研发有限公司025-025-66113011 15955137747 · [email protected]
上海仲因实业有限公司2537653158 16621191650 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
北京华威锐科化工有限公司0757-86329057 18934348241 · [email protected]
上海祈铭新材料有限公司021-36010885 13661599081;13701898138 · [email protected]
上海楚青新材料科技有限公司021-61530618; 18721685818 · [email protected]
PT CHEM GROUP LIMITED+86-85511178; +86-85511178 · [email protected]
上海探圭新材料科技有限公司18516111942 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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