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HCID 90613作成日:2026年10月25日

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

https://huagongshe.com/ja/chemical/90613

イソシアン酸3-(トリエトキシシリル)プロピル の分子構造式

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
SMILESCCO[Si](CCCN=C=O)(OCC)OCC
InChIKeyFRGPKMWIYVTFIQ-UHFFFAOYSA-N
PubChem CID90613
ChEMBLCHEMBL3187620
EC No.246-467-6
DTXSIDDTXSID4038847
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 DescriptionLiquid[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。
BRN4404652
InChI1S/C10H21NO4Si/c1-4-13-16(14-5-2,15-6-3)9-7-8-11-10-12/h4-9H2,1-3H3
InChIKeyFRGPKMWIYVTFIQ-UHFFFAOYSA-N
SMILESCCO[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 CategoriesAcute Tox. 4 (87.7%)
有害作用Dermatotoxin - Skin burns.
Toxicity DataLC50 (rat) = 360 mg/m3/4hr
F10-19-21
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.