Basic information
- CAS
17622-94-5- Standard SMILES
OCCO[Si](OCCO)(OCCO)OCCO- InChIKey
URFIZJRFOOZIBS-UHFFFAOYSA-N- Molecular formula
- C8H20O8Si
- Average molar mass
- 272.32 g/mol
- Monoisotopic mass
- 272.09274413
Overview
structure in first source
Names & identifiers
- Preferred name
- Tetrakis(2-hydroxyethyl)orthosilicate
- IUPAC
- tetrakis(2-hydroxyethyl) silicate
- English name
- TETRAGLYCOLATOSILANE
- Molecular formula
- C8H20O8Si
- Molecular weight
- 272.33
Names & synonyms
tetrakis(2-hydroxyethyl)orthosilicateTHEOS cpdRefChem:18296317622-94-5Tetrakis(2-hydroxyethyl) silicateTetrakis(2-hydroxyethyl) orthosilicateSilistrenTETRAKIS(2-HYDROXYETHOXY)SILANETetraglycol silicateTetrakis(beta-hydroxyethyl) silicateSilicic acid (H4SiO4), tetrakis(2-hydroxyethyl) esterMFCD01726752
Show more names
tetraglycolsilicateTETRAGLYCOLATOSILANEethyleneglycolsilicatesolutioninethyleneglycolTetrahydroxyethyl orthosilicateetrakis(2-hydroxyethyl)silicatetetrakis(2-hydroxyethyl)silicate
Tetrakis(2-hydroxyethyl)orthosilicatEthylene glycol silicateTetra(ethylene glycol) silicateEINECS 241-598-5C8H20O8SiBRN 1710025Silicic acid, tetrakis(2-hydroxyethyl) esterETHYLENE GLYCOL, ESTER with SILICIC ACID (4:1)
Database identifiers
- CAS
17622-94-5
Properties
Computed structural properties
- Topological polar surface area
- 118 Ų
- Hydrogen bond donors
- 4
- Hydrogen bond acceptors
- 8
- Rotatable bonds
- 12
- Heavy atoms
- 17
- Formal charge
- 0
- Complexity
- 132
Physicochemical properties
- Boiling point
- 200 °C · 200 °C
- Density
- 1.196 g/mL · 1.196 g/mL at 25 °C
- refractive index
- 20 · n20/D 1.44
- Flash point
- 110 °C · >110°C
- pka
- 13.49 · 13.49±0.10(Predicted)
- Specific Gravity
- 1.23 · 1.23
- Hydrolytic Sensitivity
- 7 · 7: reacts slowly with moisture/water
- CAS DataBase Reference
- 17622 · 17622-94-5
- EPA Substance Registry System
- Silicic acid (H4SiO4), tetrakis(2-hydroxyethyl) ester (17622-94-5)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 319 · H319-H335-H315
- Precautionary statements
- 264 · P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
- Hazard Codes
- Xn
- Risk Statements
- 22 · 22-36/37/38-62-63
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
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Safety data
- tsca
- TSCA listed
- rtecs
- KW5800000
- risk_code
- 22-36/37/38-62-63
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xn
- safety_code
- 53-26-36/37/39-45
- Hazard statements
- H319-H335-H315
- Precautionary statements
- P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationSilicic acid (H4SiO4), tetrakis(2-hydroxyethyl) ester: ACTIVE
Applications
UsesNonvolatile bonding agent for pigments; weatherproofing paints for protecting concrete, stone, brick, and plastic surfaces.
Suppliers32 total
温州共赢化学有限公司+86-0086-577-64498589 +86-15355981851 · [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]
广东元丰化学试剂有限公司0751-2829979 13318593351 · [email protected]
广东云星生物技术有限公司0751-18902340975/189023400307 18902340307 · [email protected]
湖北成海化工有限公司027-59220433 18327245847 · [email protected]
上海祈铭新材料有限公司021-36010885 13661599081;13701898138 · [email protected]
广东元丰化学试剂有限公司0751-2829979 13376591640 · [email protected]
上海探圭新材料科技有限公司
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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