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| CAS No.: | 18044-44-5 |
|---|---|
| Name: | (3-GLYCIDOXYPROPYL)PENTAMETHYLDISILOXANE |
| Article Data: | 5 |
| Cas Database | |
| Molecular Structure: | |
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| Formula: | C11H26O3Si2 |
| Molecular Weight: | 262.497 |
| Synonyms: | Disiloxane,[3-(2,3-epoxypropoxy)propyl]pentamethyl- (6CI,8CI);Disiloxane,pentamethyl[3-(oxiranylmethoxy)propyl]- (9CI);(3-Glycidoxypropyl)pentamethyldisiloxane; |
| Density: | 0.932 g/cm3 |
| Boiling Point: | 254.545 °C at 760 mmHg |
| Flash Point: | 89.945 °C |
| Risk Codes: | 36/37/38 |
| Safety: | 26-36/37/39 |
| PSA: | 30.99000 |
| LogP: | 2.84850 |
- 18044-51-42,5,7,10-Tetraoxa-6-silaundecane,6-ethyl-6-(2-methoxyethoxy)-
- 180-44-93-Azaspiro[5.5]undecane
- 180465-84-3Spiro[3H-indole-3,4'-piperidine]-1'-carboxylic acid, 1,2-dihydro-, 1,1-dimethylethyl ester
- 180468-39-72(1H)-Isoquinolinecarboxylicacid, 3,4-dihydro-1-phenyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester,hydrochloride (1:1), (1S)-
- 180468-42-2Ethyl (S)-1-phenyl-1,2,3,4-tetrahydro-2-isoquinolinecarboxylate
- 18048-64-13H-Pyrazol-3-one,2-(3,4-dimethylphenyl)-2,4-dihydro-5-methyl-
- 18050-00-5Sulfamic acid, N-hexyl-
- 180510-64-92,3,9,10-Tetrathia-5,8-diazadodecanebis(thioic)acid, 4,9-dithioxo-, bis(2-phenylhydrazide) (9CI)
- 180516-87-4Benzoic acid,4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
- 18051-88-2Silane,dichlorodecylmethyl-
- Total:24 Page 1 of 1 1
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Specification
The CAS register number of 3,8-Dioxa-2,4-disilanonane,2,2,4,4-tetramethyl-9-(2-oxiranyl)- is 18044-44-5. It also can be called as (3-Glycidoxypropyl)pentamethyldisiloxane and the systematic name about this chemical is 1,1,1,3,3-pentamethyl-3-[3-(oxiran-2-ylmethoxy)propyl]disiloxane. The molecular formula about this chemical is C11H26O3Si2 and the molecular weight is 262.49.
Physical properties about 3,8-Dioxa-2,4-disilanonane,2,2,4,4-tetramethyl-9-(2-oxiranyl)- are: (1)ACD/LogP: 2.25; (2)ACD/LogD (pH 5.5): 4; (3)ACD/LogD (pH 7.4): 4; (4)ACD/BCF (pH 5.5): 1176; (5)ACD/BCF (pH 7.4): 1176; (6)ACD/KOC (pH 5.5): 5489; (7)ACD/KOC (pH 7.4): 5489; (8)#H bond acceptors: 3; (9)#Freely Rotating Bonds: 8; (10)Polar Surface Area: 30.99 Å2; (11)Index of Refraction: 1.435; (12)Molar Refractivity: 73.51 cm3; (13)Molar Volume: 281.6 cm3; (14)Polarizability: 29.142x10-24cm3; (15)Surface Tension: 24.26 dyne/cm; (16)Density: 0.932 g/cm3; (17)Flash Point: 89.945 °C; (18)Enthalpy of Vaporization: 47.21 kJ/mol; (19)Boiling Point: 254.545 °C at 760 mmHg; (20)Vapour Pressure: 0.027 mmHg at 25 °C.
When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. If you want to use this chemical, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: O(CCC[Si](O[Si](C)(C)C)(C)C)CC1OC1
(2)InChI: InChI=1/C11H26O3Si2/c1-15(2,3)14-16(4,5)8-6-7-12-9-11-10-13-11/h11H,6-10H2,1-5H3
(3)InChIKey: OYWALDPIZVWXIM-UHFFFAOYAP
(4)Std. InChI: InChI=1S/C11H26O3Si2/c1-15(2,3)14-16(4,5)8-6-7-12-9-11-10-13-11/h11H,6-10H2,1-5H3
(5)Std. InChIKey: OYWALDPIZVWXIM-UHFFFAOYSA-N