Trimethylsilyl chlorosulphate

HCID 78059CAS 4353-77-9

기본 정보

표준 SMILES: C[Si](C)(C)OS(=O)(=O)Cl
InChIKey: QWQONZVLXJGXHV-UHFFFAOYSA-N
분자식: C3H9ClO3SSi
평균 분자량: 188.71 g/mol
단동위원소 질량: 187.97301936

이름 및 식별자

우선 이름: Trimethylsilyl chlorosulphate
IUPAC: [chlorosulfonyloxy(dimethyl)silyl]methane
영어명: Trimethylsilyl chlorosulfonate
분자식: C3H9ClO3SSi
분자량: 188.71

이름 및 동의어

4353-77-9Trimethylsilyl chlorosulfonateTrimethylsilyl chlorosulphateEINECS 224-425-8DTXSID30195872RefChem:899906DTXCID70118363224-425-8Trimethylsilylchlorosulfonatetrimethylsilyl sulfurochloridate[chlorosulfonyloxy(dimethyl)silyl]methanetrimethylsilyl sulfochloridate

이름 더 보기

chlorosulfonate de trimethylsilyleTriMethylsilyl chlorosulfonate 99%Trimethyl(chlorosulfonyloxy)silaneChlorosulfonic acid trimethylsilyl ester

MFCD00040471Chlorosulfuric acid, trimethylsilyl esterC3H9ClO3SSiPM26WJY8RVtrimethylsilyl chlorosulfatetrimethylsilylsulfochloridatetrimethylsilylchlorosulphonateSCHEMBL544749

데이터베이스 식별자

CAS: 4353-77-9
PubChem CID: 78059
DTXSID: DTXSID30195872
UNII: PM26WJY8RV
EC Number: 224-425-8
Nikkaji: J205.731J

물성

구조 계산 물성

극성 표면적: 51.8 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 3
회전 가능 결합 수: 2
무거운 원자 수: 9
형식 전하: 0
복잡도: 174

물리화학적 성질

녹는점: 26 °C · −26 °C(lit.)
끓는 점: 168 · 168-169 °C(lit.)
밀도: 1.225 g/mL · 1.225 g/mL at 25 °C(lit.)
굴절률: 20 · n20/D 1.424(lit.)
인화점: 108 °F · 108 °F
물리적 상태: 액체
Specific Gravity: 1.23 · 1.23
BRN: 1763675 · 1763675
InChI: InChI=1S/C3H9ClO3SSi/c1-9(2,3)7-8(4,5)6/h1-3H3
InChIKey: QWQONZVLXJGXHV-UHFFFAOYSA-N
SMILES: S(Cl)(O[Si](C)(C)C)(=O)=O

안전 및 규제

GHS 분류

GHS Classification · 4건

Danger

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Hazard Classes and CategoriesFlam. Liq. 3 (100%)

안전 데이터

wgk: 3
tsca: No
ridadr: UN 2920 8/PG 2
risk_code: 10-34
hazard_code: C
safety_code: 26-36/37/39-45
포장분류: III
위험 등급: 3.2
F 고인화성물질: 10-21
Hazard Classifications: Eye Dam. 1Flam. Liq. 3Skin Corr. 1B
스토리지 클래스: 3 - Flammable liquids

화학 및 산업

응용 분야 · 2건

용도Trimethylsilyl chlorosulfonate may be used:in the sulfonation of small organic molecules in the synthesis of sulfonated polysulfone as sulfonating agent in the preparation of nano-structured organic-inorganic membranes for proton exchange membrane fuel cells (PEMFC) based on methacrylate and epoxy polymeric structures in the preparation of sulfonated polysulfone (sPS)/titanium dioxide (TiO2) composite membranes for use in PEMFCs in the preparation of iodosobenzene sulfate, required for the synthesis of cyclic sulfates

일반 설명Trimethylsilyl chlorosulfonate is commonly employed as sulfonating agent.