- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: heptamethyltrisiloxane
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Hubei Changfu Chemical Co., Ltd.
- China
- Product Name: heptamethyltrisiloxane
- Price: ￥Inquiry/1000kg ￥Inquiry/1kg ￥Inquiry/500g ￥Inquiry/100g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Alex
- Email: sales@cfsilanes.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: heptamethyltrisiloxane
- Price: ￥698.0/10g
- Purity: 90.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,1,1,3,3,5,5-Heptamethyltrisiloxane
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 1,1,1,3,3,5,5-heptamethyltrisiloxane
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
2895-07-0
2895-07-0 structure
- Name: heptamethyltrisiloxane
- Chemical Name: 1,1,1,3,3,5,5-heptamethyltrisiloxane
- CAS Number: 2895-07-0
- Molecular Formula: C7H22O2Si3
- Molecular Weight: 222.505
- Catalog: Chemical reagent Organic reagent Silane
- Create Date: 2018-12-09 23:25:16
- Modify Date: 2025-08-27 07:45:28
| Name | 1,1,1,3,3,5,5-heptamethyltrisiloxane |
|---|---|
| Synonyms |
heptamethyltrisiloxane
1,1,3,3,5,5,5-heptamethyl-1-hydrotrisiloxane 1,1,3,3,5,5,5-Heptamethylpentanetrisiloxane 1,1,1,3,3,5,5-Heptamethyltrisiloxane 1H-1,1,2,2,3,3,3-heptamethyltrisiloxane 1,1,1,3,3-5,5-heptamethyltrisiloxane MFCD00054788 Trisiloxane, 1,1,1,3,3,5,5-heptamethyl- 1,1,1,3,3,5,5-Heptamethylpentanetrisiloxane 1,1,1,3,3,5,5-Heptamethyl Trisiloxane |
| Density | 0.82 |
|---|---|
| Boiling Point | 163.8±23.0 °C at 760 mmHg |
| Molecular Formula | C7H22O2Si3 |
| Molecular Weight | 222.505 |
| Flash Point | 52.8±22.6 °C |
| Exact Mass | 222.092758 |
| PSA | 18.46000 |
| LogP | 5.32 |
| Vapour Pressure | 2.7±0.3 mmHg at 25°C |
| Storage condition | 2~8℃ |
| Hazard Codes | F+ |
|---|---|
| Risk Phrases | R10 |
| Safety Phrases | 16-33-36/37/39 |
| RIDADR | UN 1993 |
| Packaging Group | II |
| Hazard Class | 3.1 |
| HS Code | 2934999090 |
|
~%
Detail
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| Literature: Gustavson, Wayne A.; Epstein, Paul S.; Curtis, M.D. Journal of Organometallic Chemistry, 1982 , vol. 238, # 1 p. 87 - 98 |
| Precursor 1 | |
|---|---|
| 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% |