Basic information
- CAS
4215-80-9- Standard SMILES
N[Si](c1ccccc1)(c1ccccc1)c1ccccc1- InChIKey
GLQOALGKMKUSBF-UHFFFAOYSA-N- Molecular formula
- C18H17NSi
- Average molar mass
- 275.4 g/mol
- Monoisotopic mass
- 275.11302608
Names & identifiers
- Preferred name
- 1,1,1-Triphenylsilylamine
- IUPAC
- [amino(diphenyl)silyl]benzene
- English name
- AMINOTRIPHENYLSILANE
- Molecular formula
- C18H17NSi
- Molecular weight
- 275.42
Names & synonyms
4215-80-91,1,1-Triphenylsilylamine1,1,1-triphenylsilanamineEINECS 224-147-7DTXSID50194983RefChem:409518DTXCID90117474224-147-7TriphenylsilylamineAminotriphenylsilaneTriphenylsilanamine[amino(diphenyl)silyl]benzene
Show more names
DK781Triphenylsilylamine 97%
TPSAMFCD00042816Silanamine, 1,1,1-triphenyl-C18H17NSiTriphenylaminosilane1,1,1-Triphenylsilanamine; 1,1,1-Triphenylsilylamine; AminotriphenylsilaneTriphenylsilanamine, Triphenylsilylamine, Aminotriphenylsilane, Triphenylaminosilane, TPSA, 1,1,1-Triphenylsilylamine, 376205_ALDRICH, 93133_FLUKA, MolPort-003-931-270, CID77890, EINECS 224-147-7, 4215-80-9Triphenylsilylamine, 97%
Database identifiers
- CAS
4215-80-9- PubChem CID
- 77890
- DTXSID
DTXSID50194983- EC Number
- 224-147-7
- Nikkaji
- J225.003I
Properties
Computed structural properties
- Topological polar surface area
- 26 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 3
- Heavy atoms
- 20
- Formal charge
- 0
- Complexity
- 240
Physicochemical properties
- Melting point
- 60 · 60-62 °C(lit.)
- Boiling point
- 187 · 187-200 °C(Press: 2 Torr)
- Density
- 1.1 · 1.10±0.1 g/cm3(Predicted)
- storage temp.
- 20 °C · −20°C
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- pka
- 6.31 · 6.31±0.70(Predicted)
- form
- Solid
- color
- White to Off-White
- Hydrolytic Sensitivity
- 7 · 7: reacts slowly with moisture/water
- Stability
- Hygroscopic, Moisture Sensitive
- InChI
- 1S/C18H17NSi/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H,19H2
- InChIKey
- GLQOALGKMKUSBF-UHFFFAOYSA-N
- SMILES
- N[Si](c1ccccc1)(c2ccccc2)c3ccccc3
- UNSPSC Code
- 12352100 · 12352100
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
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)
Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- F
- 10-21
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 3
- tsca
- No
- hs_code
- 2931900090
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- safety_code
- 26
- Storage Class
- 11 - Combustible Solids
- target organs
- Respiratory system
- Hazard statements
- H315-H319-H335
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
- Precautionary statements
- P261-P305+P351+P338
Chemistry & industry
Applications
UsesTriphenylsilylamine is used as a reagent to produce 2-Amino-3-hydroxy-indoles with potent in vivo antimalarial activity. Triphenylsilylamine is also used to modify Mo/HZSM-5 catalysts and is predicted to have effects on selectivity in the methane-to-benzene (MTB) reaction.
UsesTriphenylsilylamine may be used in the following studies:Preparation of dimers of the type [Ti(μ-NR)(NMe2)2]2 (R = 1-adamantyl, (t)Bu, SiPh3). Silylation during the pretreatment of fused silica capillary surface to achieve a homogeneous film.Preparation of triphenylsilylsulfinylamine, via reaction with thionylchloride.To investigate the molecular tuning effect of silanation treatment for HZSM-5 crystals.Synthesis of 9-aminopyrido[3′,3′:4,5]pyrrolo[1,2-c]pyrimidine (9-aminosubstituted derivative).
General DescriptionTriphenylsilylamine is a silyl compound.
Suppliers52 total
上海钰博生物科技有限公司021-60514606 18321282235 · [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]
T&W GROUP021-61551611 13296011611 · [email protected]
Junwee Chemical co., Ltd.+86-571-85808636 +86-13958122542 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
郑州鸿晟医药科技有限公司0371-55695890 15637198702 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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