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CAS No.: | 18395-30-7 |
---|---|
Name: | Isobutyltrimethoxysilane |
Article Data: | 9 |
Molecular Structure: | |
Formula: | C7H18O3Si |
Molecular Weight: | 178.304 |
Synonyms: | Silane,isobutyltrimethoxy- (7CI,8CI);AY 43-048;Dynasylan BSM 40;Dynasylan IBT-MO;Isobutyltrimethoxylsilane;Prosil178;SS 1120;Silquest I 7810;Z 2306;trimethoxy(2-methylpropyl)silane;Isobutyl(trimethoxy)silane; |
EINECS: | 242-272-5 |
Density: | 0.894 g/cm3 |
Melting Point: | < 0 °C |
Boiling Point: | 154 °C at 760 mmHg |
Flash Point: | 43.9 °C |
Appearance: | Clear to straw liquid with mild odor |
Hazard Symbols: | Xn |
Risk Codes: | 10-20/22-36/37/38 |
Safety: | 7-16-24-26-45-36/37/39 |
Transport Information: | UN 1993 3/PG 3 |
PSA: | 27.69000 |
LogP: | 1.52050 |
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The Silane,trimethoxy(2-methylpropyl)-, with the CAS registry number 18395-30-7 and EINECS registry number 242-272-5, has the systematic name of trimethoxy(2-methylpropyl)silane. It is a kind of moisture chemical, and belongs to the following product categories: Alkoxy Silanes; Hydrophobing Agents; Organosilicon; Silanes Organometallic Reagents; Solution Deposition Precursors; Trialkoxysilanes; RSi(OR)3Self Assembly & Contact Printing; Self-Assembly Materials. The molecular formula of the chemical is C7H18O3Si. What's more, it should be stored at 0-6°C.
The characteristics of Silane,trimethoxy(2-methylpropyl)- are as followings: (1)ACD/LogP: 1.55; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.55; (4)ACD/LogD (pH 7.4): 1.55; (5)ACD/BCF (pH 5.5): 8.82; (6)ACD/BCF (pH 7.4): 8.82; (7)ACD/KOC (pH 5.5): 165.3; (8)ACD/KOC (pH 7.4): 165.3; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 27.69 Å2; (13)Index of Refraction: 1.4; (14)Molar Refractivity: 48.39 cm3; (15)Molar Volume: 199.2 cm3; (16)Polarizability: 19.18×10-24cm3; (17)Surface Tension: 20.9 dyne/cm; (18)Density: 0.894 g/cm3; (19)Flash Point: 43.9 °C; (20)Enthalpy of Vaporization: 37.47 kJ/mol; (21)Boiling Point: 154 °C at 760 mmHg; (22)Vapour Pressure: 4.17 mmHg at 25°C.
You should be cautious while dealing with this chemical. It is a kind of flammable chemical which irritates to eyes, respiratory system and skin, and it is also harmful by inhalation, in contact with skin and if swallowed. Therefore, you had better take the following instructions: Keep container tightly closed; Keep away from sources of ignition - No smoking; Wear suitable protective clothing, gloves and eye/face protection, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice; In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).
Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O(C)[Si](OC)(OC)CC(C)C
(2)InChI: InChI=1/C7H18O3Si/c1-7(2)6-11(8-3,9-4)10-5/h7H,6H2,1-5H3
(3)InChIKey: XYJRNCYWTVGEEG-UHFFFAOYAZ