- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,3-bis(3-carboxypropyl)tetramethyldisiloxane
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,3-bis(3-carboxypropyl)tetramethyldisiloxane
- Price: ￥1008.0/5g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,3-bis(3-carboxypropyl)tetramethyldisiloxane
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
3353-68-2
3353-68-2 structure
- Name: 1,3-bis(3-carboxypropyl)tetramethyldisiloxane
- Chemical Name: 4-[[3-carboxypropyl(dimethyl)silyl]oxy-dimethylsilyl]butanoic acid
- CAS Number: 3353-68-2
- Molecular Formula: C12H26O5Si2
- Molecular Weight: 306.503
- Catalog: Chemical reagent Silane reagent
- Create Date: 2018-12-29 09:27:11
- Modify Date: 2025-08-25 16:38:16
| Name | 4-[[3-carboxypropyl(dimethyl)silyl]oxy-dimethylsilyl]butanoic acid |
|---|---|
| Synonyms |
4,4'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)dibutanoic acid
Butanoic acid, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis- 4,4'-(1,1,3,3-Tetramethyl-1,3-disiloxanediyl)dibutanoic acid MFCD00045969 5,5,7,7-tetramethyl-6-oxa-5,7-disila-undecanedioic acid |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 379.3±27.0 °C at 760 mmHg |
| Melting Point | 47ºC |
| Molecular Formula | C12H26O5Si2 |
| Molecular Weight | 306.503 |
| Flash Point | 183.2±23.7 °C |
| Exact Mass | 306.131866 |
| PSA | 83.83000 |
| LogP | 4.25 |
| Vapour Pressure | 0.0±1.8 mmHg at 25°C |
| Index of Refraction | 1.457 |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26-36/37/39 |
| HS Code | 2934999090 |
|
~80%
3353-68-2 |
| Literature: Sommer et al. Journal of the American Chemical Society, 1953 , vol. 75, p. 2932 Full Text View citing articles Show Details Gmelin Handbook: Si: MVol.C, 93, page 253 - 257 |
|
~81%
3353-68-2 |
| Literature: Vlad, Angelica; Cazacu, Maria; Zaltariov, Mirela-Fernanda; Shova, Sergiu; Turta, Constantin; Airinei, Anton Polymer (United Kingdom), 2013 , vol. 54, # 1 p. 43 - 53 |
|
~%
3353-68-2 |
| Literature: US2589446 , ; Journal of the American Chemical Society, , vol. 75, p. 2932 |
|
~%
3353-68-2 |
| Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 47, p. 2259 - 2266,2061 - 2067 |
|
~%
3353-68-2 |
| Literature: Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 5, p. 328 - 331 Khimiya Geterotsiklicheskikh Soedinenii, , vol. 5, # 3 p. 440 - 445 |
|
~%
3353-68-2 |
| Literature: Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 5, p. 328 - 331 Khimiya Geterotsiklicheskikh Soedinenii, , vol. 5, # 3 p. 440 - 445 |
|
~%
3353-68-2 |
| Literature: Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 5, p. 328 - 331 Khimiya Geterotsiklicheskikh Soedinenii, , vol. 5, # 3 p. 440 - 445 |
| Precursor 6 | |
|---|---|
| DownStream 0 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |