| Identification | More | [Name]
(3,3,3-TRIFLUOROPROPYL)TRIMETHOXYSILANE | [CAS]
429-60-7 | [Synonyms]
(3,3,3-TRIFLUOROPROPYL)TRIMETHOXYSILANE
3-TRIMETHOXYSILYL-1,1,1-TRIFLUOROPROPANE
trimethoxy(3,3,3-trifluoropropyl)-silan
trimethoxy(3,3,3-trifluoropropyl)-Silane
(3,3,3-Trifluoropropyl)trimethoxysilane(3-Trimethoxysilyl-1,1,1-trifluoropropane)
(3,3,3-Trifluoropropyl)trimethoxysilane 97%
(3,3,3-Trifluoropropyl)trimethoxysilane97%
Silane,trimethoxy(3,3,3-trifluoropropyl)-
Trimethoxyl-(3,3,3-trifluoro-propyl)-silane
1-(Trimethoxysilyl)-3,3,3-trifluoropropane
1,1,1-Trifluoro-3-(trimethoxysilyl)propane
FAS-3
LS-1090 | [EINECS(EC#)]
207-059-3 | [Molecular Formula]
C6H13F3O3Si | [MDL Number]
MFCD00039266 | [Molecular Weight]
218.25 | [MOL File]
429-60-7.mol |
| Questions And Answer | Back Directory | [Synthesis]
Carefully add 3,3,3-trifluoropropyltrichlorosilane to a high-temperature, dry reaction flask, then add n-hexane and stir until homogeneous. Slowly add methanol to the reaction system. Heat the resulting mixture to reflux and allow it to reflux for several hours. The reaction progress can be monitored by gas chromatography. After the reaction is complete, remove the n-hexane and unreacted methanol by rotary evaporation under vacuum. Purify the residue by distillation to obtain the target product, (3,3,3-TRIFLUOROPROPYL)TRIMETHOXYSILANE.  Figure: Synthetic route of (3,3,3-TRIFLUOROPROPYL)TRIMETHOXYSILANE |
| Chemical Properties | Back Directory | [Appearance]
Colorless clear liquid | [Boiling point ]
144 °C(lit.)
| [density ]
1.142 g/mL at 20 °C(lit.)
| [vapor pressure ]
12hPa at 25℃ | [refractive index ]
n20/D 1.355
| [Fp ]
38°C | [form ]
liquid | [color ]
Colorless to Almost colorless | [Specific Gravity]
1.137 | [Hydrolytic Sensitivity]
7: reacts slowly with moisture/water | [Sensitive ]
Moisture Sensitive | [BRN ]
1762962 | [InChI]
1S/C6H13F3O3Si/c1-10-13(11-2,12-3)5-4-6(7,8)9/h4-5H2,1-3H3 | [InChIKey]
JLGNHOJUQFHYEZ-UHFFFAOYSA-N | [SMILES]
CO[Si](CCC(F)(F)F)(OC)OC | [LogP]
2.81 at 30℃ and pH6.2 | [Surface tension]
51mN/m at 1g/L and 20℃ | [CAS DataBase Reference]
429-60-7(CAS DataBase Reference) | [EPA Substance Registry System]
Silane, trimethoxy(3,3,3-trifluoropropyl)- (429-60-7) |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS02,GHS07 | [Signal word ]
Warning | [Hazard statements ]
H226-H315-H319-H335 | [Precautionary statements ]
P210-P302+P352-P305+P351+P338 | [Hazard Codes ]
Xi,F | [Risk Statements ]
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [RIDADR ]
UN 1993 3/PG 3
| [WGK Germany ]
3
| [F ]
10-21 | [Hazard Note ]
Flammable/Irritant | [TSCA ]
Yes | [REACH Registrations]
Inactive | [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29319090 | [Storage Class]
3 - Flammable liquids | [Hazard Classifications]
Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
Colorless clear liquid | [Uses]
(3,3,3-Trifluoropropyl)trimethoxysilane is used in the manufacture of defoaming agents, releasing agents, fluoro silicone resin and coating. It is used as a coupling agent for epoxy resin. |
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