1,3-Bis(3-hydroxypropyl)tetramethyldisiloxane
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- $100 - $1308
- Product name: 1,3-Bis(3-hydroxypropyl)tetramethyldisiloxane
- CAS: 18001-97-3
- MF: C10H26O3Si2
- MW: 250.48
- EINECS:241-916-2
- MDL Number:MFCD00054854
- Synonyms:1,3-Di(3-Hydroxylpropyl)-1,1,3,3-Tetramethyl-Disiloxane;Dihydroxypropyltetramethyldisiloxane;1,3-Bis(3-hydroxypropyl)-1,1,3,3-tetramethylpropanedisiloxane;3,3'-(1,1,3,3-Tetramethylpropanedisiloxane-1,3-diyl)bis(1-propanol);3,3'-[Oxybis(dimethylsilanediyl)]bis(propane-1-ol);4,4,6,6-Tetramethyl-5-oxa-4,6-disila(nonane)-1,9-diol;1,3-BIS(HYDROXYPROPYL)TETRAMETHYLDISILOXANE 95%;1,3-BIS(HYDROXYPROPYL)TETRAMETHYLDISILOXANE, tech 95
10 prices
Selected condition：
Brand
- aablocks
- Alichem
- American Custom Chemicals Corporation
- Arctom
- Chemenu
- Crysdot
Package
- 1g
- 5g
- 10g
- 25g
- Manufactureraablocks
- Product numberAA0021K0
- Product description3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol) 97%
- Packaging1g
- Price$425
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0021K0
- Product description3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol) 97%
- Packaging5g
- Price$1175
- Updated2026-05-28
- Buy
- ManufacturerAlichem
- Product number18001973
- Product description3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol)
- Packaging25g
- Price$346.5
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number18001973
- Product description3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol)
- Packaging10g
- Price$194.25
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberORS0006035
- Product description1,3-BIS-(3-HYDROXYPROPYL)TETRAMETHYLDISILOXANE 95.00%
- Packaging1G
- Price$402.15
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberCS-0448572
- Product description3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol) 98%
- Packaging5g
- Price$1308
- Updated2026-05-26
- Buy
- ManufacturerChemenu
- Product numberCM181823
- Product description3,3''-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol) 95%
- Packaging25g
- Price$327
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD42001077
- Product description3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol) 95+%
- Packaging5g
- Price$100
- Updated2026-05-27
- Buy
- ManufacturerCrysdot
- Product numberCD42001077
- Product description3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol) 95+%
- Packaging10g
- Price$175
- Updated2026-05-27
- Buy
- ManufacturerCrysdot
- Product numberCD42001077
- Product description3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol) 95+%
- Packaging25g
- Price$350
- Updated2026-05-27
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0021K0 | 3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol) 97% | 1g | $425 | 2026-05-28 | Buy |
| aablocks | AA0021K0 | 3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol) 97% | 5g | $1175 | 2026-05-28 | Buy |
| Alichem | 18001973 | 3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol) | 25g | $346.5 | 2021-12-16 | Buy |
| Alichem | 18001973 | 3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol) | 10g | $194.25 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ORS0006035 | 1,3-BIS-(3-HYDROXYPROPYL)TETRAMETHYLDISILOXANE 95.00% | 1G | $402.15 | 2021-12-16 | Buy |
| Arctom | CS-0448572 | 3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol) 98% | 5g | $1308 | 2026-05-26 | Buy |
| Chemenu | CM181823 | 3,3''-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol) 95% | 25g | $327 | 2021-12-16 | Buy |
| Crysdot | CD42001077 | 3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol) 95+% | 5g | $100 | 2026-05-27 | Buy |
| Crysdot | CD42001077 | 3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol) 95+% | 10g | $175 | 2026-05-27 | Buy |
| Crysdot | CD42001077 | 3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol) 95+% | 25g | $350 | 2026-05-27 | Buy |
Properties
Melting point :<0°C
Boiling point :75 °C
Density :0.953
refractive index :1.4472 [25°C]
Flash point :45°C
storage temp. :2-8°C
pka :14.89±0.10(Predicted)
Specific Gravity :0.953
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
InChI :InChI=1S/C10H26O3Si2/c1-14(2,9-5-7-11)13-15(3,4)10-6-8-12/h11-12H,5-10H2,1-4H3
InChIKey :ISPWSRVEMSGMKS-UHFFFAOYSA-N
SMILES :[Si](CCCO)(C)(C)O[Si](CCCO)(C)C
Boiling point :75 °C
Density :0.953
refractive index :1.4472 [25°C]
Flash point :45°C
storage temp. :2-8°C
pka :14.89±0.10(Predicted)
Specific Gravity :0.953
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
InChI :InChI=1S/C10H26O3Si2/c1-14(2,9-5-7-11)13-15(3,4)10-6-8-12/h11-12H,5-10H2,1-4H3
InChIKey :ISPWSRVEMSGMKS-UHFFFAOYSA-N
SMILES :[Si](CCCO)(C)(C)O[Si](CCCO)(C)C
Safety Information
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| Signal word: | Danger | |||||||||||||||||||||||||||||||||||
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Description
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Suppliers and manufacturers
Meryer (Shanghai) Chemical Technology Co., Ltd.
Nanjing Chemlin Chemical Co., Ltd
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Shanghai Worldyang Chemical Co.,Ltd.
Shanghai Boka-chem Tech. Inc.
Shanghai Enchem Industry Co., Ltd.
Zhengzhou Gecko Scientific Inc.
Shanghai Zhuang Ming New Material Technology Co., Ltd.