Trimethylpropoxysilane
Basic information
- CAS
1825-63-4- Standard SMILES
CCCO[Si](C)(C)C- InChIKey
PHPGKIATZDCVHL-UHFFFAOYSA-N- Molecular formula
- C6H16OSi
- Average molar mass
- 132.28 g/mol
- Monoisotopic mass
- 132.09704166
Names & identifiers
- Preferred name
- Trimethylpropoxysilane
- IUPAC
- trimethyl(propoxy)silane
- English name
- Trimethyl(propoxy)silane
- Molecular formula
- C6H16OSi
- Molecular weight
- 132.28
Names & synonyms
Trimethyl(propoxy)silane1825-63-4TrimethylpropoxysilaneSilane, trimethylpropoxy-G5W87PC445EINECS 217-371-1DTXSID0062002RefChem:899890DTXCID2035805217-371-1Trimethyl-n-propoxysilanePropoxytrimethylsilane
Show more names
Trimethyl(propoxy)sitrimethylpropoxy-silantrimethylpropoxy-SilanePROPYL TRIMETHYLSILYL ETHERPropoxytrimethylsilane, Propyl trimethylsilyl ether
Propyloxytrimethylsilane1-Propanol, TMS derivativePropyl trimethylsilyl ether #SCHEMBL378372MFCD00027105AKOS015914899F73295?Trimethyl(propoxy)silane
Database identifiers
- CAS
1825-63-4- PubChem CID
- 74577
- DTXSID
DTXSID0062002- UNII
- G5W87PC445
- EC Number
- 217-371-1
- Nikkaji
- J100.460C
Properties
Computed structural properties
- Topological polar surface area
- 9.2 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 3
- Heavy atoms
- 8
- Formal charge
- 0
- Complexity
- 56
Experimental & physicochemical properties
SpringerMaterials Properties29Si nuclear magnetic resonance spectrum
Physicochemical properties
- Melting point
- 0 °C · <0°C
- Boiling point
- 100 · 100-101 °C735 mm Hg(lit.)
- Density
- 0.762 g/mL · 0.762 g/mL at 25 °C(lit.)
- refractive index
- 20 · n20/D 1.384(lit.)
- Flash point
- 28 °F · 28 °F
- Specific Gravity
- 0.768 · 0.768
- Hydrolytic Sensitivity
- 7 · 7: reacts slowly with moisture/water
- BRN
- 1732553 · 1732553
- InChI
- InChI=1S/C6H16OSi/c1-5-6-7-8(2,3)4/h5-6H2,1-4H3
- InChIKey
- PHPGKIATZDCVHL-UHFFFAOYSA-N
- SMILES
- [Si](C)(C)(C)OCCC
- FDA UNII
- 5 W87PC445 · G5W87PC445
- NIST Chemistry Reference
- Silane, trimethylpropoxy-(1825-63-4)
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
Danger
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesFlam. Liq. 2 (100%)
Safety data
- F
- 10-21
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 1993 3/PG 2
- risk_code
- 11
- Signal word
- Danger
- Symbol(GHS)
- GHS02
- hazard_code
- F
- safety_code
- 16-23-24/25
- hazard_class
- 3.1
- packing_group
- II
- Hazard statements
- H225
- Precautionary statements
- P210
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationSilane, trimethylpropoxy-: ACTIVE
Applications
UsesTrimethylpropoxysilane, also known as trimethylpropoxysilane, is a chemical that can be used as a pharmaceutical synthesis intermediate.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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