Chloropropyltrimethoxysilane (CAS 2530-87-2) — formula C6H15ClO3Si, molecular weight 198.72; category organic chemicals.
Documented applications: Uses: Used as a coupling agent for filled composites and industrial goods (textile goods), Used in closed systems to prevent loss due to rapid hydrolysis, [Reference #1], Industry Uses: Intermediate, Hardener, Adhesion, cohesion promoter, Monomers, U.S. Production: 2023: 1, 000, 000 - <5, 000 lb, 2022: 2, 500, 000 - <4, 2021: 2, 2020: 2, General Manufacturing Information: All Other Basic Inorganic Chemical Manufacturing, Synthetic Rubber Manufacturing, All Other Chemical Product and Preparation Manufacturing, Paint and Coating Manufacturing, All Other Basic Organic Chemical Manufacturing, Silane, (3-chloropropyl)trimethoxy-: ACTIVE.
Chloropropyltrimethoxysilane is a carbon-based organic compound with CAS registry number 2530-87-2 and molecular formula C6H15ClO3Si (molecular weight 198.72), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2530-87-2
Its molecular formula C6H15ClO3Si comprises 6 C, 15 H, 1 Cl, 3 O, 1 Si atoms.
Also known as: Chloropropyltrimethoxysilane · (3-Chloropropyl)trimethoxysilane
Category: organic chemicals
The CAS registry number of Chloropropyltrimethoxysilane is 2530-87-2.
Molecular formula C6H15ClO3Si, molecular weight 198.72.
It is also registered under: Chloropropyltrimethoxysilane, (3-Chloropropyl)trimethoxysilane.
Recorded applications: Uses: Used as a coupling agent for filled composites and industrial goods (textile goods), Used in closed systems to prevent loss due to rapid hydrolysis, [Reference #1], Industry Uses: Intermediate, Hardener, Adhesion, cohesion promoter, Monomers, U.S. Production: 2023: 1, 000, 000 - <5, 000 lb, 2022: 2, 500, 000 - <4, 2021: 2, 2020: 2, General Manufacturing Information: All Other Basic Inorganic Chemical Manufacturing, Synthetic Rubber Manufacturing, All Other Chemical Product and Preparation Manufacturing, Paint and Coating Manufacturing, All Other Basic Organic Chemical Manufacturing, Silane, (3-chloropropyl)trimethoxy-: ACTIVE.
Category: Organic Chemicals.
Public-database records for Chloropropyltrimethoxysilane (CAS 2530-87-2), reproduced here for independent cross-checking.
| GHS notification summary | 83.4% (181 / 217) |
|---|---|
| Reported hazard statements | H226 (11.5%), H315, H320, H336, H373 |
This chemical does not meet GHS hazard criteria for 83.4% (181 of 217) of all reports.
H226 (11.5%): Flammable liquid and vapor [Warning Flammable liquids]
| GHS notification summary | 83.4% (181 / 217) |
|---|
| 沸点 | 195 °C @760 [mm Hg] |
|---|---|
| 密度 | 1.09 @25 °C |
| 蒸气压 | 0.39 [mmHg] |
| CAS Registry Number | 2530-87-2 |
|---|---|
| PubChem CID | 62449 |
| 分子式 | C6H15ClO3Si |
| IUPAC 名称 | 3-chloropropyl(trimethoxy)silane |
| UNII（FDA） | T21BNL1S7F |
3-Chloropropyltrimethoxysilane; 2530-87-2; (3-Chloropropyl)trimethoxysilane; Silane, (3-chloropropyl)trimethoxy-; 3-(Trimethoxysilyl)propyl chloride; KBM 703; A 143; SH 6076; Z 6076; T21BNL1S7F; DTXSID4027490; NSC-83878; DTXCID207490; CPTMS cpd; RefChem:400119; 219-787-9
| 分子量 | 198.72 |
|---|---|
| 氢键供体数 | 0 |
| 氢键受体数 | 3 |
| 可旋转键数 | 6 |
| 精确质量 | 198.0478986 |
| 单同位素质量 | 198.0478986 |
| 拓扑极性表面积 | 27.7 |
| 重原子数 | 11 |
| 形式电荷 | 0 |
| 复杂度 | 89.6 |
Chloropropyltrimethoxysilane · CAS 2530-87-2 · C6H15ClO3Si. UNII T21BNL1S7F. 沸点: 195 °C @760 [mm Hg]; 密度: 1.09 @25 °C; 蒸气压: 0.39 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
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