hexamethyl diorthosilicate (CAS No. 4371-91-9) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of hexamethyl diorthosilicate is 4371-91-9.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
六甲氧基二硅氧烷 · CAS 4371-91-9 · C6H18O7Si2. UNII NS00045273.
| CAS 号 | 4371-91-9 |
|---|---|
| PubChem CID | 78080 |
| 分子式 | C6H18O7Si2 |
| IUPAC 名称 | trimethyl trimethoxysilyl silicate |
| UNII（FDA） | NS00045273 |
| Molecular Weight | 258.37 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 8 |
| Exact Mass | 258.05910598 |
| Monoisotopic Mass | 258.05910598 |
| Topological Polar Surface Area | 64.6 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 136 |
| GHS 通报统计 | 71.4% (5 / 7) |
|---|
| GHS 通报统计 | 71.4% (5 / 7) |
|---|---|
| 已通报的危害声明 | H225 (14.3%), H226 (14.3%), H315 (14.3%), H319 (14.3%), H335 (14.3%) |
Hexamethyl diorthosilicate; EINECS 224-467-7; RefChem:786202; 224-467-7; 4371-91-9; hexamethoxydisiloxane; hexamethoxy disiloxane; trimethyl trimethoxysilyl silicate; Disiloxane, hexamethoxy-; MFCD02912820; DTXSID40963105; AKOS024390855; Trimethyl trimethoxysilyl orthosilicate #; Disilicic acid (H6-Si2-O7), hexamethyl ester; E78978; C6H18O7Si2
CAS 号 4371-91-9；分子式 C6H18O7Si2；分子量 — g/mol。
Hexamethyl diorthosilicate, EINECS 224-467-7, RefChem:786202, 224-467-7, 4371-91-9, hexamethoxydisiloxane.
71.4% 的 GHS 通报认为不构成危害分类（5 / 7）。
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.