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イソシアン酸3-(トリエトキシシリル)プロピル
イソシアン酸3-(トリエトキシシリル)プロピル · トリエトキシ[3-イソシアナトプロピル]シラン · (3-イソシアナトプロピル)トリエトキシシラン · 3-(トリエトキシシリル)プロパン-1-イル=イソシアナート · [3-(トリエトキシシリル)プロピル]イソシアナート · トリエトキシ(3-イソシアナトプロピル)シラン · 1-イソシアナト-3-(トリエトキシシリル)プロパン · 3-(トリエトキシシリル)プロピルイソシアナート

識別子と物理属性
| CAS No. | 24801-88-5 |
|---|---|
| 分子式 | C10H21NO4Si |
| 平均分子量 | 247.36 g/mol |
| 単同位体質量 | 247.12398468 g/mol |
| SMILES | CCO[Si](CCCN=C=O)(OCC)OCC |
| InChIKey | FRGPKMWIYVTFIQ-UHFFFAOYSA-N |
| PubChem CID | 90613 |
| ChEMBL | CHEMBL3187620 |
| EC No. | 246-467-6 |
| DTXSID | DTXSID4038847 |
| 現地名 | イソシアン酸3-(トリエトキシシリル)プロピル |
化学・物理的性質
| 極性表面積 | 57.1 |
|---|---|
| 水素結合供与体数 | 0 |
| 水素結合受容体数 | 5 |
| 回転可能結合数 | 10 |
| 重原子数 | 16 |
| 形式電荷 | 0 |
| 複雑度 | 202 |
| 物質分類 | Metals -> Metalloid Compounds (Silicon) |
| Physical Description | Liquid[Sigma-Aldrich MSDS] |
| 融点 | <0°C |
| 沸点 | 283 °C(lit.) |
| 密度 | 0.999 g/mL at 25 °C(lit.) |
| 蒸気圧 | 0-7910Pa at 20-25℃ |
| 屈折率 | n20/D 1.42(lit.) |
| 引火点 | 171 °F |
| 貯蔵条件 | 2-8°C |
| 外観・状態 | 液体 |
| 比重 | 0.999 |
| 色 | 無色透明~黄色 |
| 溶解度 | 水中で加水分解します。 |
| BRN | 4404652 |
| InChI | 1S/C10H21NO4Si/c1-4-13-16(14-5-2,15-6-3)9-7-8-11-10-12/h4-9H2,1-3H3 |
| InChIKey | FRGPKMWIYVTFIQ-UHFFFAOYSA-N |
| SMILES | CCO[Si](CCCN=C=O)(OCC)OCC |
| LogP(分配係数) | -4--0.3 at 20℃ |
| CAS データベース | 24801-88-5(CAS DataBase Reference) |
| EPAの化学物質情報 | Silane, triethoxy(3-isocyanatopropyl)- (24801-88-5) |
化学的特性
Colorless clear liquid
安全性と法規制
| GHS 分類 | This chemical does not meet GHS hazard criteria for 10.8% (22 of 203) of reports.DangerH302+H312 (22.7%): Harmful if swallowed or in contact with skin [Warning Acute toxicity, oralacute toxicity, dermal]P233, P260, P261, P264, P264+P265, P270, P271, P272, P280, P284, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P320, P321, P330, P333+P317, P342+P316, P362+P364, P363, P403, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 203 reports by companies from 17 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 規制情報 | Chemical: Silane, triethoxy(3-isocyanatopropyl)-Silane, triethoxy(3-isocyanatopropyl)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Silane, triethoxy(3-isocyanatopropyl)- 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: 01-03-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/16621Silane, triethoxy(3-isocyanatopropyl)-: Does not have an individual approval but may be used under an appropriate group standard |
| その他の安全情報 | Evaluation - Chemicals that are unlikely to require further regulation to manage risks to environment |
| 有害性の概要 | A severe eye and moderate skin irritantCauses irritability, acute pulmonary edema, and dermatitis in dermal lethal-dose studies of rabbitsCauses conjunctival irritation, focal lung fibrosis, and hemorrhage in inhalation lethal-concentration studies of ratsCauses somnolence, dyspnea, and other GI changes in oral lethal-dose studies of rats[RTECS] Causes burns and lachrymationMay cause respiratory sensitizationInhalation may cause corrosive injuries to upper respiratory tract and lungsHighly toxic by inhalationHarmful by ingestion and skin absorptionTargets the liver and nerves[Sigma-Aldrich MSDS] |
| Hazard Classes and Categories | Acute Tox. 4 (87.7%) |
| 有害作用 | Dermatotoxin - Skin burns. |
| Toxicity Data | LC50 (rat) = 360 mg/m3/4hr |
| F | 10-19-21 |
| 水環境危害等級(WGK) | 3 |
| TSCA 収載状態 | TSCA listed |
| RTECS 番号 | VV6691000 |
| 輸送番号(UN) | UN 3390 6.1/PG 1 |
| 毒性 | LD50 oral in rat: 707uL/kg |
| 税関コード | 29319090 |
| 危険文句(R) | 21/22-26-34-42 |
| 化審法 | (2)-3880 |
| 消防法 | 危-4-3-III |
| 危険表示 | T+ |
| 安全措置(S) | 23-26-28-36/37/39-45 |
| 危険等級 | 6.1Acute Tox. 1 InhalationAcute Tox. 4 DermalAcute Tox. 4 OralEye Dam. 1Resp. Sens. 1Skin Corr. 1BSkin Sens. 1 |
| 包装等級 | III |
| 貯蔵分類 | 6.1A - Combustible acute toxic Cat. 1 and 2very toxic hazardous materials |
用途
使用
3-Isocyanatopropyltriethoxysilane is used in preparation of antistatic adhesive and liquid crystal display device.