3-氯丙基三乙氧基硅烷 (HCID 78771)

名称与标识

首选名称: (3-Chloropropyl)triethoxysilane
IUPAC: 3-chloropropyl(triethoxy)silane
中文名: 3-氯丙基三乙氧基硅烷
英文名: 3-Chloropropyltriethoxysilane
分子式: C9H21ClO3Si
分子量: 240.8

名称与别名

(3-Chloropropyl)triethoxysilane5089-70-3Silane, (3-chloropropyl)triethoxy-(3-chloropropyl)(triethoxy)silaneDynasylan CPTEODTXSID5029267Triethoxy(gamma-chloropropyl)silaneSi 230X7RB20518MNSC-252156J203.292IDTXCID909267

展开更多名称

偶联剂A-143氯丙基三乙氧基硅烷3-氯丙基三乙氧基硅γ-氯丙基三乙氧基硅烷硅烷偶联剂KH-2303-氯丙基三乙氧基硅烷JH-I30硅烷偶联剂硅烷偶联剂KH-430γ-氯丙基三乙氧基硅烷3-氢丙基三乙氧基硅烧Chloropropvl triethoxysilane3-Chloropropyltriethoxsilanetriethoxy(chloropropyl)silaneγ-Chloropropyltriethoxysilane3-fluoropropyltriethoxysilaneDOW CORNING(TM) PRODUCT 1-6376c3-Chloropropyltriethoxysilane(3-chloropropyl)triethoxy-silan3-Triethoxysilyl-1-chloropropane

DB 230RefChem:400116225-805-63-Chloropropyltriethoxysilane3-chloropropyl(triethoxy)silaneC9H21ClO3Si3-(Triethoxysilyl)propyl ChlorideNSC 252156

数据库标识

CAS: 29656-55-1、5089-70-3
PubChem CID: 78771
DTXSID: DTXSID5029267
ChEMBL: CHEMBL3186873
UNII: X7RB20518M
EC Number: 225-805-6、249-753-9
Nikkaji: J203.292I

性质

结构计算性质

极性表面积: 27.7 Å²
氢键供体: 0
氢键受体: 3
可旋转键: 9
重原子: 14
形式电荷: 0
复杂度: 118

实验与物化性质

Chemical ClassesMetals -> Metalloid Compounds (Silicon)

SpringerMaterials PropertiesBoiling point

Physical Description · 2 条

Liquid

Clear liquid; [Gelest MSDS]

物理化学性质

沸点: 100 °C · 100 °C
密度: 1 g/mL · 1.000 g/mL at 25 °C(lit.)
蒸气压: 0 · 0-7910Pa at 25℃
折射率: 20 · n20/D 1.418(lit.)
闪点: 99 °F · 99 °F
储存条件: Inert atmosphere,Room Temperature
形态: Liquid
酸度系数(pKa): 10 · 10[at 20 ℃]
比重: 1.009 · 1.009
颜色: Clear slightly yellow
水溶解性: 113 · 113-1000000mg/L at 20℃
水解敏感性: 7 · 7: reacts slowly with moisture/water
BRN: 1754992 · 1754992
InChI: 1S/C9H21ClO3Si/c1-4-11-14(12-5-2,13-6-3)9-7-8-10/h4-9H2,1-3H3
InChIKey: KSCAZPYHLGGNPZ-UHFFFAOYSA-N
SMILES: CCO[Si](CCCCl)(OCC)OCC
LogP: -1.1 · -1.1-3.13 at 20-21℃
CAS 数据库: 5089 · 5089-70-3(CAS DataBase Reference)
EPA化学物质信息: Silane, (3-chloropropyl)triethoxy- (5089-70-3)

安全与法规

GHS分类

GHS Classification · 5 条

This chemical does not meet GHS hazard criteria for 14% (13 of 93) of reports.

Warning

H226 (44.1%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P273, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 93 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危害信息

Regulatory Information · 4 条

Chemical: Silane, (3-chloropropyl)triethoxy-

Silane, (3-chloropropyl)triethoxy- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Silane, (3-chloropropyl)triethoxy- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 11-08-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/14812

Silane, (3-chloropropyl)triethoxy-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Other Safety InformationEvaluation - Chemicals that are unlikely to require further regulation to manage risks to environment

Hazards SummaryContains less than 5% ethanol (CAS# 64-17-5); Slowly reacts with water or moisture evolving ethanol; May cause severe eye irritation; A pulmonary toxin that may cause lung injury on inhalation overexposure; [Gelest MSDS]

Hazard Classes and CategoriesFlam. Liq. 3 (44.1%)

毒理信息

Adverse EffectsToxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.

安全数据

F: 21
wgk: -
tsca: TSCA listed
危险等级: 3
存储类别: 3 - Flammable liquids
安全说明: 16-26-36
海关编码: 29319090
危险品标志: Xi
危险性类别: Flam. Liq. 3
危险类别码: 10-36/37/38
危险品运输编号: UN 1993 3/PG 3

化学与工业

用途与制造

Uses · 1 条

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]

U.S. Production2023: 2,500,000 - <4,000,000 lb

Consumer UsesNot Known or Reasonably Ascertainable

Industry UsesNot Known or Reasonably Ascertainable

General Manufacturing Information · 2 条

Miscellaneous Manufacturing

Silane, (3-chloropropyl)triethoxy-: ACTIVE

应用领域

应用3-氯丙基三乙氧基硅烷又叫γ-氯丙基三乙氧基硅烷。3-氯丙基三乙氧基硅烷在市场中主要用作亲和偶联剂和增粘剂。偶联剂可改善无机物与有机物之间的界面作用，从而大大提高复合材料的性能，如物理性能、热性能、电性能、光性能等。硅烷偶联剂是一种新型的塑料、橡胶偶联剂，可提高轮胎、胶板、胶管、胶鞋等产品的耐磨性和耐老化性，并且能减少天然橡胶用量，从而降低成本。

用途可用于制取活性硅油及硅烷偶联剂，同时其自身亦可用作环氧树脂复合材料的偶联剂

制备方法 · 1 条

制备(1)反应过程：将负载量为0.5％的Ru-B/γ-Al2O3催化剂均匀的填充在固定床中，通过氮气吹扫5min，之后升温至115℃。再将3-氯丙烯和三乙氧基硅烷按照摩尔比为1:1.5投入搅拌釜中，搅拌器转速为120r/min，搅拌时间为1h，混合均匀后得混合原料液。将混合原料液以空速为1.5g/h/g Cat通过固定床，得到反应后的混合产品。 (2)纯化过程：将反应后的混合产品通入蒸馏釜中，先将蒸馏温度升温至45℃，再每隔0.5h升温10℃，直到升温至75℃后蒸馏0.5h结束，整个蒸馏过程压力均为-0.1MP。将蒸馏后的底料通入精馏塔中，精馏塔塔釜升温至150℃，压力为-0.1MP，收集塔顶物料，得到产品。

上下游产品信息

上游原料

乙醇 3-氯丙烯三乙氧基硅烷 3-氯丙基三甲氧基硅烷 3-氯丙基三氯硅烷甲醇

下游产品

3-碘丙基三乙氧基硅烷 N-methyl-3-(triethoxysilyl)propylamine 3-硫氰基丙基三乙氧基硅烷乙烯基三乙氧基硅烷乙烯基三甲氧基硅烷氨基硅烷偶联剂

试剂价格

T1253 · 25ML: 3-氯丙基三乙氧基硅烷3-Chloropropyltriethoxysilane — 50元
T1253 · 100mL: 3-氯丙基三乙氧基硅烷3-Chloropropyltriethoxysilane — 130元

供应商50 家

国药集团化学试剂有限公司86-21-63210123 · [email protected]

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]

上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

河北创海生物科技有限公司+86-86-13131129325 · [email protected]

T&W GROUP021-61551611 13296011611 · [email protected]

关联笔记

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3-氯丙基三乙氧基硅烷

基本信息