基本情報
- CAS
2943-75-1- 標準SMILES
CCCCCCCC[Si](OCC)(OCC)OCC- InChIKey
MSRJTTSHWYDFIU-UHFFFAOYSA-N- 分子式
- C14H32O3Si
- 平均分子量
- 276.49 g/mol
- 単同位体質量
- 276.21207141
概要
Octyltriethoxysilane is an organosilicon compound.
名称と識別子
- 優先名称
- Octyltriethoxysilane
- IUPAC
- triethoxy(octyl)silane
- 現地名
- n-オクチルトリエトキシシラン
- 英語名
- Triethoxyoctylsilane
- 分子式
- C14H32O3Si
- 分子量
- 276.49
名称と別名
TriethoxyoctylsilaneTriethoxy(octyl)silane2943-75-1OctyltriethoxysilanetriethoxycaprylylsilaneSilane, triethoxyoctyl-Octyl(triethoxy)silaneDynasylan OCTEOProsil 9202Silquest A 137Prosil 9234A 137 (coupling agent)
名称をさらに表示
n-オクチルトリエトキシシラントリエトキシオクチルシランオクチルトリエトキシシラントリエトキシ(オクチル)シラン1-(トリエトキシシリル)オクタントリエトキシ-n-オクチルシラントリエトキシカプリリルシランN‐オクチルトリエトキシシランN-オクチルトリエトキシシラン(1-TRIETHOXYSILYL OCTANE)n-オクチルトリエトキシシラン, 95%N-OCTYLTRIETHOXYSILANEOCTEOTRIETHOXY-N-OCTYLSILANEA 137U-222y9187CO9835
CaprylyltriethoxysilaneDTXSID2029246LDC331P08ENSC-42964Y 9187DTXCID909246RefChem:899462220-941-2
データベース識別子
- CAS
2943-75-1- PubChem CID
- 76262
- DTXSID
DTXSID2029246- ChEMBL
CHEMBL3185786- ChEBI
CHEBI:136012- UNII
- LDC331P08E
- EC Number
- 220-941-2
- Nikkaji
- J183.124K
物性
構造計算による物性
- 極性表面積
- 27.7 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 3
- 回転可能結合数
- 13
- 重原子数
- 18
- 形式電荷
- 0
- 複雑度
- 159
実験および物理化学的性質
Chemical ClassesMetals -> Metalloid Compounds (Silicon)
DrugsPharmaceuticals -> Listed in ZINC15
Cosmetics
Cosmetic ingredients (Oleth-30) -> CIR (Cosmetic Ingredient Review)
Cosmetic ingredients (Triethoxycaprylylsilane) -> CIR (Cosmetic Ingredient Review)
Cleansing; Emulsifying
SpringerMaterials PropertiesViscosity
Physical Description
Liquid; Dry Powder; Liquid
Colorless liquid; [Alfa Aesar MSDS]
物理化学的性質
- 融点
- -40 °C · <-40°C
- 沸点
- 84 · 84-85 °C0.5 mm Hg(lit.)
- 比重(密度)
- 0.88 g/mL · 0.88 g/mL at 25 °C(lit.)
- 蒸気圧
- 0.1 hPa · 0.1 hPa (20 °C)
- 屈折率
- 20 · n20/D 1.417(lit.)
- 闪点
- 210 °F · 210 °F
- 貯蔵温度
- 30 °C · Store below +30°C.
- 溶解性
- アセトニトリル（微量）、クロロホルム（微量）
- 外見
- 液体
- 比重
- 0.875 · 0.875
- 色
- Colorless to Almost colorless
- 臭い (Odor)
- Mild odor
- 水溶解度
- 反応する
- BRN
- 2325287 · 2325287
- 化粧品成分の機能
- バインディング
- InChI
- 1S/C14H32O3Si/c1-5-9-10-11-12-13-14-18(15-6-2,16-7-3)17-8-4/h5-14H2,1-4H3
- InChIKey
- MSRJTTSHWYDFIU-UHFFFAOYSA-N
- SMILES
- CCCCCCCC[Si](OCC)(OCC)OCC
- LogP
- -0.3 · -0.3-6.41 at 20℃
- CAS データベース
- 2943 · 2943-75-1(CAS DataBase Reference)
- NISTの化学物質情報
- N-Octyltriethoxysilane(2943-75-1)
- EPAの化学物質情報
- Triethoxyoctylsilane (2943-75-1)
化学的性質
化学的特性Colorless transparent liquid
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
This chemical does not meet GHS hazard criteria for 7.9% (59 of 750) of reports.
Warning
H226 (14%): 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, P391, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 750 reports by companies from 16 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
危険有害性情報
Regulatory Information
Chemical: Silane, triethoxyoctyl-
Silane, triethoxyoctyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Silane, triethoxyoctyl- 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: 12-05-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/14592
Triethoxyoctylsilane: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Silane, triethoxyoctyl-: Human health tier I assessment
Hazards SummaryOral LD50 (rat) = 10.06 mL/kg; Dermal LD50 (rabbit) = 5.91 mL/kg; [RTECS] A skin and strong eye irritant; [Alfa Aesar MSDS] See Isobutyltrimethoxysilane.
Hazard Classes and CategoriesFlam. Liq. 3 (14%)
毒性情報
Toxicity Summary
The CIR Expert Panel concluded that the alkyl PEG ethers, listed below, are safe in the present practices of use and concentration described in this safety assessment when formulated to be nonirritating. This assessment is also intended to address future alkyl PEG ether cosmetic ingredients that vary from those ingredients recited herein only by the number of ethylene glycol repeat units...Oleth-30...
Safe for use in cosmetics, with qualifications
Safe in the present practices of use and concentration. Ingredient, concentration, and use information are available in documents discoverable at https://cir-reports.cir-safety.org
安全データ
- F
- 10-21
- wgk
- 1
- tsca
- TSCA listed
- rtecs
- VV6695500
- 毒性
- LD50 orally in Rabbit: 5110 mg/kg LD50 dermal Rabbit 5142 mg/kg
- hs_code
- 29310095
- risk_code
- 36/37/38
- 化審法
- (2)-3784
- 消防法
- 危-4-3-III
- hazard_code
- Xi
- safety_code
- 26-36-37/39
- Hazard Classifications
- Skin Irrit. 2
- ストレージクラス
- 10 - Combustible liquids
化学と産業
用途と製造
Uses
CIR ingredient: Oleth-30
CIR ingredient: Triethoxycaprylylsilane
Reacted with titanium dioxide for use as polymer filler with food-contact applications; [ExPub: EFSA] Used to make masonry treatment products, coatings, adhesives-sealants, non-metal surface treatment products, polymers, tires, chemicals, rubber products, in electronics, mass hydrophobation, and as a laboratory reagent; [ExPub: ECHA REACH Registrations]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
U.S. Production2023: 10,000,000 - <50,000,000 lb
Consumer UsesBinder
Industry UsesSurface modifier
Household ProductsInformation on 52 consumer products that contain Octyltriethoxysilane in the following categories is provided:
Use ClassificationCosmetics -> Cleansing; Emulsifying
General Manufacturing Information
Synthetic Rubber Manufacturing
Silane, triethoxyoctyl-: ACTIVE
応用分野
使用Triethoxy(octyl)silane is a hydrophobization agent used to limit coalescence in solid-stabilized emulsions.
一般的な説明Triethoxy(octyl)silane (TEOS) is an alkoxide organosilane with four ethyl ester sidechains. It is used as a self-assembled monolayer and provides a hydrophobic coating with low surface energy. The water contact angle is in the range of 150-170°.
上流・下流製品情報
上流原料
サプライヤー100 社
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]
T&W GROUP021-61551611 13296011611 · [email protected]
南京兰亚化工贸易有限公司+86-25-8331-5620 · [email protected]
科瑞迪化学400-821-5857 021-64326257 · [email protected]
Syntechem Co.,Ltd[email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
阿法埃莎（中国）化学有限公司400-6106006 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
上海瀚鸿科技股份有限公司021-54306202 13764082696 · [email protected]
江西宏柏新材料股份有限公司13986673315 · [email protected]
上海隆盛化工有限公司58099637 13585536065 · [email protected]
山东万达有机硅新材料有限公司021-54177116
上海比阳实业有限公司+86-15021878111 · [email protected]
孝感深远化工有限公司15527621225; 15527621225 · [email protected]
恒桥产业股份有限公司025-84712192 · [email protected]
山东西亚化学有限公司13355009207 13355009207 · [email protected]
玛雅试剂+86 (573) 82222445 (0)18006601000 452520369 · [email protected]
四川库利南科技有限公司400-1166-196 18981987031 · [email protected]
天津希恩思生化科技有限公司400 638 7771 · [email protected]
Novel Chemical+86-21-64855560, 4008207808 · [email protected]
斯百全化学（上海）有限公司021-021-021-67601398-809-809-809 15221380277 · [email protected]
艾科试剂4008-755-333 18080918076 · [email protected]
上海思域化工科技有限公司86-21-34053660 · [email protected]
赛默飞世尔科技（中国）有限公司800-810-5118 · [email protected]
北京伊诺凯科技有限公司400-810-7969 010-59572699 · [email protected]
安必亚特种有机硅南通有限公司18151323200 · [email protected]
TCI AMERICA800-4238616 · [email protected]
TOKYO CHEMICAL INDUSTRY CO., LTD.03-36680489 · [email protected]
TCI Europe320-37350700 · [email protected]
上海贤鼎生物科技有限公司4009209199 · [email protected]
上海楚青新材料科技有限公司021-61530618; 18721685818 · [email protected]
上海将来实业股份有限公司400-0066400 13621662912 · [email protected]
安徽科迪达化工有限公司0554-2106669 · [email protected]
HBCChem, Inc.+1-510-219-6317 · [email protected]
上海探圭新材料科技有限公司18516111942 · [email protected]
郑州鸿晟医药科技有限公司0371-0371-13526885213 15637198702 · [email protected]
上海石洋化工有限公司021-56795766 · [email protected]
成都零六生物科技有限公司400-1166-196 13458535857 · [email protected]
上海麦克林生化科技股份有限公司15221275939 15221275939 · [email protected]
杭州杰恒化工有限公司0571-87396432 · [email protected]
艾孚特（天津）新材料有限公司18756952323 18756942323 · [email protected]
湖北巨胜科技有限公司027-59599241 18871490274 · [email protected]
池州凯隆进出口贸易有限公司[email protected]
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司021-61415566 800-8193336 · [email protected]
铜陵恒优生物科技有限公司021-50426030 13856289449;13124863828 · [email protected]
桦特昇生物科技（武汉）有限公司027-59207879 1972026995 18140587686 · [email protected]
Shanghai Enchem Industry Co., Ltd.15021317485
壮铭新材料科技江苏有限公司17312398916 051386936896 15216715905 · [email protected]
補足説明
定義本品は、シリコンエーテルであり、次の化学式で表される。
関連反応
9 件
化合物ノート
読み込み中…