3-(氯丙基)三乙氧基硅烷（CAS 5089-70-3）：分子式 C9H21ClO3Si、分子量 240.80。
| CAS号 | 5089-70-3 |
|---|---|
| 分子式 | C9H21ClO3Si |
| 分子量 | 240.80 |
| 应用领域 | Uses: Used to make non-metal surface treatments、polymers、other organosilicon materials、large scale and fine chemicals、rubber and plastic products、non-metallic mineral products (i.e. plasters and cement)、and in scientific research and development、[ExPub: ECHA REACH Registrations]、Industry Uses: Not Known or Reasonably Ascertainable、Adhesion、cohesion promoter、Intermediate、Consumer Uses: Not Known or Reasonably Ascertainable、U.S. Production: 2023: 2、500、000 - <4、000、000 lb、2022: 1、000 - <2、2021: 2、2020: 4、000 - <5、General Manufacturing Information: Miscellaneous Manufacturing、Synthetic Rubber Manufacturing、Rubber Product Manufacturing、All Other Basic Inorganic Chemical Manufacturing、Silane、(3-chloropropyl)triethoxy-: ACTIVE |
登记用途：Uses: Used to make non-metal surface treatments、polymers、other organosilicon materials、large scale and fine chemicals、rubber and plastic products、non-metallic mineral products (i.e. plasters and cement)、and in scientific research and development、[ExPub: ECHA REACH Registrations]、Industry Uses: Not Known or Reasonably Ascertainable、Adhesion、cohesion promoter、Intermediate、Consumer Uses: Not Known or Reasonably Ascertainable、U.S. Production: 2023: 2、500、000 - <4、000、000 lb、2022: 1、000 - <2、2021: 2、2020: 4、000 - <5、General Manufacturing Information: Miscellaneous Manufacturing、Synthetic Rubber Manufacturing、Rubber Product Manufacturing、All Other Basic Inorganic Chemical Manufacturing、Silane、(3-chloropropyl)triethoxy-: ACTIVE。
3-(氯丙基)三乙氧基硅烷 是一种化工化合物，登记 CAS 号为 5089-70-3，分子式 C9H21ClO3Si（分子量 240.80）。
登记 CAS 号：5089-70-3
其分子式 C9H21ClO3Si 由 9 个碳、21 个氢、1 个氯、3 个氧、1 个硅 组成。
别名/同义词：3-(氯丙基)三乙氧基硅烷 · Chloropropyltriethoxysilane · 3-(Chloropropyl)triethoxysilane
3-(氯丙基)三乙氧基硅烷 的 CAS 登记号为 5089-70-3。
分子式 C9H21ClO3Si，分子量 240.80。
别名/同义词：3-(氯丙基)三乙氧基硅烷、Chloropropyltriethoxysilane、3-(Chloropropyl)triethoxysilane。
登记用途：Uses: Used to make non-metal surface treatments、polymers、other organosilicon materials、large scale and fine chemicals、rubber and plastic products、non-metallic mineral products (i.e. plasters and cement)、and in scientific research and development、[ExPub: ECHA REACH Registrations]、Industry Uses: Not Known or Reasonably Ascertainable、Adhesion、cohesion promoter、Intermediate、Consumer Uses: Not Known or Reasonably Ascertainable、U.S. Production: 2023: 2、500、000 - <4、000、000 lb、2022: 1、000 - <2、2021: 2、2020: 4、000 - <5、General Manufacturing Information: Miscellaneous Manufacturing、Synthetic Rubber Manufacturing、Rubber Product Manufacturing、All Other Basic Inorganic Chemical Manufacturing、Silane、(3-chloropropyl)triethoxy-: ACTIVE。
3-(氯丙基)三乙氧基硅烷（CAS 5089-70-3）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 5089-70-3 |
|---|---|
| PubChem CID | 78771 |
| Molecular formula | C9H21ClO3Si |
| IUPAC name | 3-chloropropyl(triethoxy)silane |
| UNII (FDA) | X7RB20518M |
| Molecular Weight | 240.80 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 9 |
| Exact Mass | 240.0948488 |
| Monoisotopic Mass | 240.0948488 |
| Topological Polar Surface Area | 27.7 |
| Heavy Atom Count | 14 |
(3-Chloropropyl)triethoxysilane; 5089-70-3; Silane, (3-chloropropyl)triethoxy-; (3-chloropropyl)(triethoxy)silane; Dynasylan CPTEO; DTXSID5029267; Triethoxy(gamma-chloropropyl)silane; Si 230; X7RB20518M; NSC-252156; J203.292I; DTXCID909267; DB 230; RefChem:400116; 225-805-6; 3-Chloropropyltriethoxysilane
| GHS notification summary | 14% (13 / 93) |
|---|
| GHS notification summary | 14% (13 / 93) |
|---|---|
| Reported hazard statements | H226 (44.1%), H315 (20.4%), H319 (20.4%), H335 (18.3%), H412 (24.7%) |
This chemical does not meet GHS hazard criteria for 14% (13 of 93) of reports.
H226 (44.1%): Flammable liquid and vapor [Warning Flammable liquids]
3-(Chloropropyl)triethoxysilane · CAS 5089-70-3 · C9H21ClO3Si. UNII X7RB20518M.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Chloropropyltriethoxysilane