| Identification | More | [Name]
Isobutyltrimethoxysilane | [CAS]
18395-30-7 | [Synonyms]
ISOBUTYLTRIMETHOXYSILANE
Trimethoxy(2-methylpropyl)silane
CI7810
Dynasylan IBTMO
Silane, trimethoxy(2-methylpropyl)-
trimethoxy(2-methylpropyl)-silan
Isobutyltrimethoxysilane Prosil R 178
Isobutyltrimethoxysilan
Trimethoxy isobutyl silane
Dow Corning(R) product Q1-2306
AY-43-048 | [EINECS(EC#)]
242-272-5 | [Molecular Formula]
C7H18O3Si | [MDL Number]
MFCD00051589 | [Molecular Weight]
178.3 | [MOL File]
18395-30-7.mol |
| Chemical Properties | Back Directory | [Appearance]
Colorless clear liquid. | [Melting point ]
<0°C | [Boiling point ]
154 °C(lit.) | [density ]
0.93 g/mL at 25 °C(lit.)
| [vapor pressure ]
1.9hPa at 25℃ | [refractive index ]
n20/D 1.396(lit.)
| [Fp ]
103 °F
| [storage temp. ]
2-8°C | [form ]
solution | [Specific Gravity]
0.933 | [Hydrolytic Sensitivity]
7: reacts slowly with moisture/water | [Sensitive ]
Moisture Sensitive | [BRN ]
2233976 | [LogP]
2.1 at 20℃ | [CAS DataBase Reference]
18395-30-7(CAS DataBase Reference) | [NIST Chemistry Reference]
Prosil 178(18395-30-7) | [EPA Substance Registry System]
18395-30-7(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R10:Flammable.
R20/22:Harmful by inhalation and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S7:Keep container tightly closed .
S16:Keep away from sources of ignition-No smoking .
S24:Avoid contact with skin .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [RIDADR ]
UN 1993 3/PG 3
| [WGK Germany ]
1
| [F ]
21 | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
III |
| Hazard Information | Back Directory | [Chemical Properties]
Colorless clear liquid. | [Uses]
Isobutyl(trimethoxy)silane-modified substrates were used for the preparation of gold films by absorption and adsorption.{87} It may be used as silane precursors for the synthesis of xerogels.{88} | [Flammability and Explosibility]
Flammable | [Toxics Screening Level]
The initial threshold screening level (ITSL) for isobutyltrimethoxysilane is 200 μg/m3. |
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