아이소뷰틸트리메톡시실란

아이소뷰틸트리메톡시실란 · 이소부틸트리메톡시실란 · 아이소뷰틸트리메톡시실란(ISOBUTYLTRIMETHOXYSILANE) · 아이소뷰틸트라이메톡시실레인 · DK181 · CI7810 · AY-43-048 · Prosil 178

https://huagongshe.com/ko/chemical/87622

식별자 및 물리적 특성

CAS No.	18395-30-7
분자식	C7H18O3Si
평균 분자량	178.3 g/mol
단동위원소 질량	178.10252097 g/mol
SMILES	CO[Si](CC(C)C)(OC)OC
InChIKey	XYJRNCYWTVGEEG-UHFFFAOYSA-N
PubChem CID	87622
EC No.	242-272-5
DTXSID	DTXSID1066366
현지명	아이소뷰틸트리메톡시실란

화학 및 물리적 성질

극성 표면적	27.7
수소 결합 공여자 수	0
수소 결합 수용자 수	3
회전 가능 결합 수	5
무거운 원자 수	11
형식 전하	0
복잡도	93.6
물질 분류	Metals -> Metalloid Compounds (Silicon)
Physical Description	Dry PowderLiquidColorless liquid[Alfa Aesar MSDS]
녹는점	<0°C
끓는 점	154 °C(lit.)
밀도	0.93 g/mL at 25 °C(lit.)
증기압	1.9hPa at 25℃
굴절률	n20/D 1.396(lit.)
인화점	103 °F
저장 조건	2-8°C
물리적 상태	액체
비중	0.933
BRN	2233976
InChI	1S/C7H18O3Si/c1-7(2)6-11(8-3,9-4)10-5/h7H,6H2,1-5H3
InChIKey	XYJRNCYWTVGEEG-UHFFFAOYSA-N
SMILES	CO[Si](CC(C)C)(OC)OC
LogP(분배 계수)	2.1 at 20℃
NIST	Prosil 178(18395-30-7)
EPA	Silane, trimethoxy(2-methylpropyl)- (18395-30-7)

화학적 성질

Colorless clear liquid.

안전 및 규제

GHS 분류	This chemical does not meet GHS hazard criteria for 16.1% (33 of 205) of reports.WarningH226 (83.9%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P317, P319, P321, P330, 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 205 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보	Chemical: Silane, trimethoxy(2-methylpropyl)-Silane, trimethoxy(2-methylpropyl)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Silane, trimethoxy(2-methylpropyl)- 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)REACH registered substance: Trimethoxy(2-methylpropyl)silane (EC: 242-272-5)Silane, trimethoxy(2-methylpropyl)-: 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.
기타 안전 정보	Evaluation - Chemicals that are unlikely to require further regulation to manage risks to environment
유해성 요약	A skin irritantInhalation may cause drowsiness or dizziness[ECHA REACH Registrations] Decomposed by waterA skin and strong eye irritant[Alfa Aesar MSDS] See Methyltrimethoxysilane, Dimethoxydimethylsilane, and Methyl silicate.
Hazard Classes and Categories	Flam. Liq. 3 (83.9%)
수질 위해 등급(WGK)	1
TSCA 등재 상태	TSCA listed
운송 번호(UN)	UN 1993 3/PG 3
위험 문구(R)	10-20/22-36/37/38
위험 표시	Xn

용도

Isobutyl(trimethoxy)silane-modified substrates were used for the preparation of gold films by absorption and adsorption.{87} It may be used as silane precursors for the synthesis of xerogels.{88}