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CAS No.: | 126-80-7 |
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Name: | 1,3-BIS(3-GLYCIDOXYPROPYL)TETRAMETHYLDISILOXANE |
Article Data: | 6 |
Molecular Structure: | |
Formula: | C16H34O5Si2 |
Molecular Weight: | 362.614 |
Synonyms: | Disiloxane,1,1,3,3-tetramethyl-1,3-bis[3-(oxiranylmethoxy)propyl]- (9CI);Disiloxane, 1,3-bis[3-(2,3-epoxypropoxy)propyl]-1,1,3,3-tetramethyl-(6CI,7CI,8CI);1,3-Bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane;1,3-Bis(3-glycidyloxypropyl)tetramethyldisiloxane;1,3-Bis[3-(2,3-epoxypropoxy)propyl]tetramethyldisiloxane;1,3-Bis[3-(glycidyloxy)propyl]-1,1,3,3-tetramethyldisiloxane;1,3-Di(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane;NSC 93976;1,1,3,3-tetramethyl-1,3-bis[3-(oxiran-2-ylmethoxy)propyl]disiloxane; |
EINECS: | 204-803-9 |
Density: | 1.013 g/cm3 |
Melting Point: | <0°C |
Boiling Point: | 374.2 °C at 760 mmHg |
Flash Point: | 149.1 °C |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-36 |
PSA: | 52.75000 |
LogP: | 3.02420 |
Allyl glycidyl ether
1,1,3,3-Tetramethyldisiloxane
A
glycidyl 1-propenyl ether
B
1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
C
1,1,3,3-tetramethyl-1-(3-(oxiran-2-ylmethoxy)propyl)disiloxane
D
1-(1-methyl-2-glycidoxyethyl)-1,1,3,3-tetramethyldisiloxane
Conditions | Yield |
---|---|
With [{SiO2}O2Si(Me)(CH2)3SBu]2PtCl2 In toluene at 80℃; for 10h; regioselective reaction; | A 5% B 8.3% C 70.7% D 6.5% |
Allyl glycidyl ether
1,1,3,3-Tetramethyldisiloxane
1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
Conditions | Yield |
---|---|
With platinum | |
With bis(cyclooctadiene (μ-silyloxytrimethyl) rhodium(I)) at 90℃; for 2h; | |
With platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex In toluene at 70 - 80℃; for 60h; |
Allyl glycidyl ether
1,1,3,3-Tetramethyldisiloxane
A
1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
B
1,1,3,3-tetramethyl-1-(3-(oxiran-2-ylmethoxy)propyl)disiloxane
C
1-(1-methyl-2-glycidoxyethyl)-1,1,3,3-tetramethyldisiloxane
Conditions | Yield |
---|---|
With cis-bis(dibenzyl sulfide)Pt(II) dichloride In dichloromethane; toluene at 80 - 100℃; Sealed tube; |
carbon dioxide
1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
4,4'-((((1,1,3,3-tetramethyldisiloxane-1,3-diyl)bis(propane-3,1-diyl))bis(oxy))bis(methylene))bis(1,3-dioxolan-2-one)
Conditions | Yield |
---|---|
With C25H20AlCl6NO4; tetra-(n-butyl)ammonium iodide In neat (no solvent) at 70℃; under 7500.75 Torr; for 18h; Autoclave; | 94% |
1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
5-(p-aminophenyl)-10,15,20-triphenylporphine
Conditions | Yield |
---|---|
With isopropyl alcohol In toluene at 80℃; for 1h; Inert atmosphere; Sealed tube; Microwave irradiation; | 25% |
1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
5-(p-aminophenyl)-10,15,20-triphenylporphine
Conditions | Yield |
---|---|
With isopropyl alcohol In toluene at 90℃; for 72h; | A 1% B 2% |
1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
N,N-dimethylammonium chloride
Conditions | Yield |
---|---|
In water at 105 - 110℃; for 2h; Heating / reflux; |
Conditions | Yield |
---|---|
With 2,6-di-tert-butyl-4-methyl-phenol at 80℃; for 24h; | |
With 2,6-di-tert-butyl-4-methyl-phenol at 80℃; for 24h; |
1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
Conditions | Yield |
---|---|
In water at 20℃; for 5h; Inert atmosphere; |
Conditions | Yield |
---|---|
With C25H20AlCl6NO4; sulfur dioxide; tetra-(n-butyl)ammonium iodide In acetonitrile at 50℃; for 3h; Flow reactor; Overall yield = 95 %; chemoselective reaction; | A n/a B n/a |
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The Disiloxane,1,1,3,3-tetramethyl-1,3-bis[3-(2-oxiranylmethoxy)propyl]-, with the CAS registry number 126-80-7 and EINECS registry number 204-803-9, has the systematic name of 1,1,3,3-tetramethyl-1,3-bis[3-(oxiran-2-ylmethoxy)propyl]disiloxane. And the molecular formula of the chemical is C16H34O5Si2.
The characteristics of Disiloxane,1,1,3,3-tetramethyl-1,3-bis[3-(2-oxiranylmethoxy)propyl]- are as followings: (1)ACD/LogP: 4.48; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.48; (4)ACD/LogD (pH 7.4): 4.48; (5)ACD/BCF (pH 5.5): 1498.1; (6)ACD/BCF (pH 7.4): 1498.1; (7)ACD/KOC (pH 5.5): 6526.04; (8)ACD/KOC (pH 7.4): 6526.04; (9)#H bond acceptors: 5; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 14; (12)Polar Surface Area: 52.75 Å2; (13)Index of Refraction: 1.46; (14)Molar Refractivity: 97.99 cm3; (15)Molar Volume: 357.7 cm3; (16)Polarizability: 38.84×10-24cm3; (17)Surface Tension: 30.5 dyne/cm; (18)Density: 1.013 g/cm3; (19)Flash Point: 149.1 °C; (20)Enthalpy of Vaporization: 59.72 kJ/mol; (21)Boiling Point: 374.2 °C at 760 mmHg; (22)Vapour Pressure: 1.82E-05 mmHg at 25°C.
You should be cautious while dealing with this chemical. It irritates to eyes, respiratory system and skin. Therefore, you had better take the following instructions: Wear suitable protective clothing, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.
Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O(CCC[Si](O[Si](CCCOCC1OC1)(C)C)(C)C)CC2OC2
(2)InChI: InChI=1/C16H34O5Si2/c1-22(2,9-5-7-17-11-15-13-19-15)21-23(3,4)10-6-8-18-12-16-14-20-16/h15-16H,5-14H2,1-4H3
(3)InChIKey: MFIBZDZRPYQXOM-UHFFFAOYAL