Basic information
- CAS
681-98-1- Standard SMILES
CC(C)CO[Si](OCC(C)C)(OCC(C)C)OCC(C)C- InChIKey
QKCMIPQMYBKEPP-UHFFFAOYSA-N- Molecular formula
- C16H36O4Si
- Average molar mass
- 320.54 g/mol
- Monoisotopic mass
- 320.23828616
Names & identifiers
- Preferred name
- Tetrakis(2-methylpropyl) orthosilicate
- IUPAC
- tetrakis(2-methylpropyl) silicate
- English name
- TITANIUM(IV) ISOBUTOXIDE
- Molecular formula
- C16H36O4Si
- Molecular weight
- 320.54
Names & synonyms
Tetrakis(2-methylpropyl) orthosilicate681-98-1EINECS 211-658-5DTXSID30218297RefChem:897236DTXCID50140788211-658-5tetrakis(2-methylpropyl) silicateSilane, tetraisobutoxy-SCHEMBL200595silicic acid tetraisobutyl estertetra-2-methyl-1-propoxysilane
Show more names
tetraisobutoxysilaneTitanium(Ⅳ)Isobutoxidesilicicacidtetraisobutylestertetrakis(2-methylpropoxy)silaneSilicicacid,tetrakis(2-methylpropyl)estersilicicacidtetrakis-(2-methyl-propyl)esterTITANIUM(IV) ISOBUTOXIDE ISO 9001：2015 REACH
NS00042413
Database identifiers
- CAS
681-98-1- PubChem CID
- 69626
- DTXSID
DTXSID30218297- EC Number
- 211-658-5
- Nikkaji
- J205.985A
Properties
Computed structural properties
- Topological polar surface area
- 36.9 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 12
- Heavy atoms
- 21
- Formal charge
- 0
- Complexity
- 201
Experimental & physicochemical properties
SpringerMaterials PropertiesDielectric constant
Physicochemical properties
- Melting point
- 30 · 30-31°C
- Boiling point
- 141 °C/1mmHg · 141°C/1mmHg
- Density
- 1.02 · 1.020
- refractive index
- 1.495 · 1.4950
- Flash point
- 77 ° · 77°(171°F)
- color
- Yellow
- Specific Gravity
- 1.02 · 1.02
- Water Solubility
- Reacts with water.
- Sensitive
- Moisture Sensitive
- Stability
- Stability
- CAS DataBase Reference
- 681 · 681-98-1
- Symbol(GHS)
- 5 · GHS05,GHS07
- Hazard statements
- 315 · H315-H318-H335
- Precautionary statements
Safety & regulation
GHS classification
GHS Classification
Danger
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 4 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory InformationChemical: Silicic acid (H4SiO4), tetrakis(2-methylpropyl) ester
Safety data
- tsca
- No
- Symbol(GHS)
- GHS05,GHS07
- Hazard statements
- H315-H318-H335
- Precautionary statements
- P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Chemistry & industry
Suppliers5 total
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]
阿法埃莎（中国）化学有限公司400-6106006 · [email protected]
Shaanxi Didu New Materials Co. Ltd+86-86-17392712779 +86-13289823923 · [email protected]
杭州洁汉化工有限公司+86-571-86217390; +8618058761490 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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