Basic information
- CAS
18001-97-3- Standard SMILES
C[Si](C)(CCCO)O[Si](C)(C)CCCO- InChIKey
ISPWSRVEMSGMKS-UHFFFAOYSA-N- Molecular formula
- C10H26O3Si2
- Average molar mass
- 250.48 g/mol
- Monoisotopic mass
- 250.14204776
Names & identifiers
- Preferred name
- 3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)dipropanol
- IUPAC
- 3-[[3-hydroxypropyl(dimethyl)silyl]oxy-dimethylsilyl]propan-1-ol
- English name
- 1,3-Bis(3-hydroxypropyl)tetramethyldisiloxane
- Molecular formula
- C10H26O3Si2
- Molecular weight
- 250.48
Names & synonyms
18001-97-33,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)dipropanolEINECS 241-916-2DTXSID601708991-Propanol, 3,3'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-3,3'-(1,1,3,3-Tetramethyl-1,3-disiloxanediyl)bis[1-propanol]3,3'-(1,1,3,3-Tetramethyl-1,3-disiloxanediyl)bis(1-propanol)RefChem:484886DTXCID0093390241-916-23,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-ol)1,3-bis(3-hydroxypropyl)tetramethyldisiloxane
Show more names
DihydroxypropyltetramethyldisiloxaneBishydroxypropyltetramethyldisiloxane1,3-Bis(3-ydroxypropyl)tetraMethyl Disiloxane1,3-BIS(HYDROXYPROPYL)TETRAMETHYLDISILOXANE 95%1,3-BIS(HYDROXYPROPYL)PROPYLTETRAMETHYLDISILOXANE3,3'-[Oxybis(dimethylsilanediyl)]bis(propane-1-ol)1,3-BIS(HYDROXYPROPYL)TETRAMETHYLDISILOXANE, tech 954,4,6,6-Tetramethyl-5-oxa-4,6-disila(nonane)-1,9-diol
1,3-bis(hydroxypropyl)tetramethyldisiloxane3-[[3-hydroxypropyl(dimethyl)silyl]oxy-dimethylsilyl]propan-1-olMFCD000548541,3-BIS(3-HYDROXYPROPYL)-1,1,3,3-TETRAMETHYLDISILOXANEPZR6HR6JCUSCHEMBL1054599ISPWSRVEMSGMKS-UHFFFAOYSA-NCS-0448572
Properties
Computed structural properties
- Topological polar surface area
- 49.7 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 8
- Heavy atoms
- 15
- Formal charge
- 0
- Complexity
- 154
Physicochemical properties
- Melting point
- 0 °C · <0°C
- Boiling point
- 75 °C · 75 °C
- Density
- 0.953 · 0.953
- refractive index
- 1.4472 · 1.4472 [25°C]
- Flash point
- 45 °C · 45°C
- storage temp.
- 2 · 2-8°C
- pka
- 14.89 · 14.89±0.10(Predicted)
- Specific Gravity
- 0.953 · 0.953
- Hydrolytic Sensitivity
- 4 · 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
- Symbol(GHS)
- 7 · GHS07,GHS08
- Signal word
- Danger
- Hazard statements
- 226 · H226-H315-H319-H335
- Precautionary statements
- 261 · P261-P305+P351+P338
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (5 of 5) of all reports.
Not Classified
Aggregated GHS information provided per 5 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory InformationChemical: 1-Propanol, 3,3'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-
Other Safety InformationEvaluation - Chemicals not considered for in depth evaluation - Not commercially active in Australia
Hazard Classes and CategoriesNot Classified
Safety data
- tsca
- No
- ridadr
- 1993
- risk_code
- 10-36/37/38
- Signal word
- Danger
- Symbol(GHS)
- GHS07,GHS08
- safety_code
- 16-26-36/37/39
- Hazard statements
- H226-H315-H319-H335
- Precautionary statements
- P261-P305+P351+P338
Chemistry & industry
Suppliers47 total
湖北科孚乐材料科技有限公司027-84459282 13720265353 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
上海柏卡化学技术有限公司400-026-1533/(021) 6478-0600 · [email protected]
南京圣亿来化工有限公司19951936396 · [email protected]
河南阿尔法化工有限公司0371-55013243 15324716602 · [email protected]
上海祈铭新材料有限公司021-36010885 13661599081;13701898138 · [email protected]
河南多贝化工有限公司0370-2785118 17550508557 · [email protected]
Shanghai MOF Chemical Tech Limited13661494087 18964793018 · [email protected]
PT CHEM GROUP LIMITED+86-85511178; +86-85511178 · [email protected]
上海石洋化工有限公司021-56795766 · [email protected]
Shanghai Enchem Industry Co., Ltd.15021317485
郑州盖科科技有限公司
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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