Chlorodimethylsilane (CAS 1066-35-9) — formula C2H7ClSi, molecular weight 94.61; category organic chemicals.
Chlorodimethylsilane (CAS 1066-35-9) is a chemical raw material in the organic chemicals category. Its molecular formula C2H7ClSi comprises 2 C, 7 H, 1 Cl, 1 Si atoms. Its molecular weight is about 94.61. Reported physicochemical data: melting point around -111 °C, boiling point around 34.6 °C @760 [mm Hg]. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 1066-35-9 |
|---|---|
| Molecular Formula | C2H7ClSi |
| Molecular Weight | 94.61 |
| Melting Point | -111 °C |
| Boiling Point | 34.6 °C @760 [mm Hg] |
| Applications | Toxic Gas from Spilling Chemical in Water, Monomers, Intermediate, U.S. Production: 2023: 2, 500, 000 - <4 |
| Category | Organic Chemicals |
Documented applications: Toxic Gas from Spilling Chemical in Water, Monomers, Intermediate, U.S. Production: 2023: 2, 500, 000 - <4.
Chlorodimethylsilane is a carbon-based organic compound with CAS registry number 1066-35-9 and molecular formula C2H7ClSi (molecular weight 94.61), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1066-35-9
Its molecular formula C2H7ClSi comprises 2 C, 7 H, 1 Cl, 1 Si atoms.
Also known as: Chlorodimethylsilane · 二甲基氯硅烷
Category: organic chemicals
The CAS registry number of Chlorodimethylsilane is 1066-35-9.
Molecular formula C2H7ClSi, molecular weight 94.61.
It is also registered under: Chlorodimethylsilane, 二甲基氯硅烷.
Recorded applications: Toxic Gas from Spilling Chemical in Water, Monomers, Intermediate, U.S. Production: 2023: 2, 500, 000 - <4.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Chlorodimethylsilane (CAS 1066-35-9), compiled from public chemistry databases.
| CAS Registry Number | 1066-35-9 |
|---|---|
| PubChem CID | 66108 |
| Molecular formula | C2H7ClSi |
| IUPAC name | chloro(dimethyl)silane |
| UNII (FDA) | XR7E4F5838 |
| Molecular Weight | 94.61 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 94.0005545 |
| Monoisotopic Mass | 94.0005545 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 4 |
| Boiling Point | 34.6 °C @760 [mm Hg] |
|---|---|
| Melting Point | -111 °C |
| Density | 0.852 @25 °C |
| Vapor Pressure | 442.6 [mmHg] |
dimethylsilyl chloride; dimethylmonochlorosilane; RefChem:575834; DTXCID807355; 213-912-0; 1066-35-9; Chlorodimethylhydrosilane; Chlorodimethylsilane; Dimethylchlorohydrosilane; Dimethylchlorosilane; Dimethylhydrosilyl chloride; DTXSID0027355; Silane, chlorodimethyl-; XR7E4F5838; chloro(dimethyl)silane; Dimethylsilylchloride
| GHS notification summary | 0.2% (4 / 2413) |
|---|
| GHS notification summary | 0.2% (4 / 2413) |
|---|---|
| Reported hazard statements | H224 (98.8%), H261 (98.6%), H314 (99.4%), H331 (98.6%) |
This chemical does not meet GHS hazard criteria for 0.2% (4 of 2413) of reports.
H224 (98.8%): Extremely flammable liquid and vapor [Danger Flammable liquids]
Chlorodimethylsilane · CAS 1066-35-9 · C2H7ClSi. UNII XR7E4F5838. Boiling Point: 34.6 °C @760 [mm Hg]; Melting Point: -111 °C; Density: 0.852 @25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二甲基氯硅烷