Basic information
- CAS
18666-65-4- Standard SMILES
C=C[Si](Oc1ccccc1)(Oc1ccccc1)Oc1ccccc1- InChIKey
FEHYCIQPPPQNMI-UHFFFAOYSA-N- Molecular formula
- C20H18O3Si
- Average molar mass
- 334.4 g/mol
- Monoisotopic mass
- 334.10252097
Names & identifiers
- Preferred name
- Triphenoxyvinylsilane
- IUPAC
- ethenyl(triphenoxy)silane
- English name
- Triphenoxyvinylsilane
- Molecular formula
- C20H18O3Si
- Molecular weight
- 334.44
Names & synonyms
TriphenoxyvinylsilaneVinyltriphenoxysilanePTH8CL2F4PEINECS 242-486-9Benzene, 1,1',1''-((ethenylsilylidyne)tris(oxy))tris-DTXSID30663961,1',1''-((ETHENYLSILYLIDYNE)TRIS(OXY))TRIS(BENZENE)1,1',1''-[(Ethenylsilylidyne)tris(oxy)]tris[benzene]Benzene, 1,1',1''-[(ethenylsilylidyne)tris(oxy)]tris-RefChem:191889DTXCID8035895242-486-9
Show more names
DK1941,2,2-triphenoxyethenylsilicon
FEHYCIQPPPQNMI-UHFFFAOYSA-NTriphenoxy(vinyl)silane18666-65-4Silane, ethenyltriphenoxy-ethenyl(triphenoxy)silaneethenyltriphenoxysilaneC20H18O3SiMFCD00026062
Database identifiers
- CAS
18666-65-4- PubChem CID
- 87746
- DTXSID
DTXSID3066396- UNII
- PTH8CL2F4P
- EC Number
- 242-486-9
- Nikkaji
- J222.268J
Properties
Computed structural properties
- Topological polar surface area
- 27.7 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 7
- Heavy atoms
- 24
- Formal charge
- 0
- Complexity
- 319
Physicochemical properties
- Boiling point
- 210 °C · 210 °C
- Density
- 1.13 · 1.13
- refractive index
- 1.562 · 1.5620
- storage temp.
- 2 · under inert gas (nitrogen or Argon) at 2-8°C
- Specific Gravity
- 1.13 · 1.13
- Hydrolytic Sensitivity
- 7 · 7: reacts slowly with moisture/water
- FDA UNII
- 8 CL2F4P · PTH8CL2F4P
- EPA Substance Registry System
- Silane, ethenyltriphenoxy- (18666-65-4)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 261 · P261-P280-P301+P312-P302+P352-P305+P351+P338
- 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.
Safety data
- tsca
- TSCA listed
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- safety_code
- 26-36/37/39
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P280-P301+P312-P302+P352-P305+P351+P338
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationBenzene, 1,1',1''-[(ethenylsilylidyne)tris(oxy)]tris-: ACTIVE
Suppliers39 total
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
温州共赢化学有限公司+86-0086-577-64498589 +86-15355981851 · [email protected]
陕西缔都新材料有限公司029-63373950 17392216152 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
广东百科试剂有限公司13532366769 13686183698 · [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]
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
上海瀚鸿科技股份有限公司021-54306202 13764082696 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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