Pentamethyl Disiloxane
Modify Date: 2025-08-23 12:20:20
Pentamethyl Disiloxane structure
|
Common Name | Pentamethyl Disiloxane | ||
|---|---|---|---|---|
| CAS Number | 1438-82-0 | Molecular Weight | 148.351 | |
| Density | 0.758 | Boiling Point | 84.5±9.0 °C at 760 mmHg | |
| Molecular Formula | C5H16OSi2 | Melting Point | 86 °C(lit.) | |
| MSDS | N/A | Flash Point | 4.9±18.7 °C | |
| Name | pentamethyldisiloxane |
|---|---|
| Synonym | More Synonyms |
| Density | 0.758 |
|---|---|
| Boiling Point | 84.5±9.0 °C at 760 mmHg |
| Melting Point | 86 °C(lit.) |
| Molecular Formula | C5H16OSi2 |
| Molecular Weight | 148.351 |
| Flash Point | 4.9±18.7 °C |
| Exact Mass | 148.073975 |
| PSA | 9.23000 |
| LogP | 3.54 |
| Vapour Pressure | 80.5±0.1 mmHg at 25°C |
| Index of Refraction | n20/D 1.373 |
| Water Solubility | Not miscible or difficult to mix in water. |
| Hazard Codes | F: Flammable; |
|---|---|
| Risk Phrases | R11 |
| Safety Phrases | S16-S23-S29-S33 |
| RIDADR | UN 1993 3/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| HS Code | 2934999090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
CAS#:3277-26-7
CAS#:107-46-0
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CAS#:18151-85-4![2-[dimethyl(trimethylsilyloxy)silyl]ethyl-[2-[dimethyl(trimethylsilyloxy)silyl]ethyl-dimethylsilyl]oxy-dimethylsilane structure](https://image.chemsrc.com/caspic/488/18537-50-3.png)
CAS#:18537-50-3
CAS#:23029-21-2
CAS#:1873-88-7
CAS#:107-51-7
CAS#:141-62-8
CAS#:2895-07-0| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| Pentamethyldisiloxane |
| 1,1,1,3,3-Pentamethyldisiloxane |
| 1,1,1,3,3-pentamethyl-disiloxane |
| EINECS 215-873-5 |
| HMe2SiOSiMe3 |
| MFCD00053658 |
| Disiloxane, 1,1,1,3,3-pentamethyl- |
| disiloxane, pentamethyl- |
| 2,2,4-Trimethyl-3-oxa-2,4-disilapentane |
| pentamethyl-disiloxan |
| 1,1,1,3,3-Pentamethylpropanedisiloxane |
| Disiloxane,pentamethyl |
| 1,1,3,3,3-pentamethyldisiloxane |
| Pentamethyl Disiloxane |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Pentamethyl Disiloxane
- Price: Check
- Purity: 95.0%
- Delivery: 10 Day
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- Hubei Changfu Chemical Co., Ltd.
- China
- Product Name: Pentamethyl Disiloxane
- Price: ￥Inquiry/1000kg ￥Inquiry/1kg ￥Inquiry/500g ￥Inquiry/100g
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Alex
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- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Pentamethyl Disiloxane
- Price: ￥98.0/1g ￥298.0/5g
- Purity: 95.0%
- Delivery: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Pentamethyldisiloxane
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: pentamethyldisiloxane
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Delivery: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
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