메탄설포닐 클로라이드

메탄설포닐클로라이드 · 메탄술포닐클로라이드 · 메탈설포닐클로라이드 · 염화메테인설포닐 · 염화메탄술포닐 · 메탄설포닐 클로라이드 · 메틸술포닐클로라이드 · 염화 메탄술포닐

https://huagongshe.com/ko/chemical/31297

식별자 및 물리적 특성

CAS No.	124-63-0
분자식	CH3ClO2S
평균 분자량	114.55 g/mol
단동위원소 질량	113.95422802 g/mol
SMILES	CS(=O)(=O)Cl
InChIKey	QARBMVPHQWIHKH-UHFFFAOYSA-N
PubChem CID	31297
EC No.	204-706-1
DTXSID	DTXSID1021615
현지명	메탄설포닐 클로라이드

화학 및 물리적 성질

XLogP	0.4
극성 표면적	42.5
수소 결합 공여자 수	0
수소 결합 수용자 수	2
회전 가능 결합 수	0
무거운 원자 수	5
형식 전하	0
복잡도	95.3
물질 분류	Toxic Gases & Vapors -> Acid Halides
SpringerMaterials Properties	Schoenflies notation
냄새	Unpleasant odor
밀도	1.4805 at 18 °C/4 °CRelative density (water = 1): 1.51.4805 @ 18°C1.48 g/mL at 25 °C (lit.)
Viscosity	1.33 centistokes at 25 °C
Color/Form	Pale yellow liquid
용해도	Soluble in most organic solventsPractically insoluble in watersoluble in alcohol, etherSolubility in water: reaction클로로포름, 헥산에 용해됨
인화점	>110 °C>230 °F
끓는 점	62 °C at 18 mm Hg161 °C at 730 mm Hgat 97.3kPa: 161 °C60 °C/21 mmHg (lit.)
Decomposition	When heated to decompositionit emits toxic vapors of /sulfur oxides and hydrogen chloride/.
녹는점	Freezing point: -32 °C-33°C
증기 밀도	3.9 (Air = 1)Relative vapor density (air = 1): 4.0
증기압	3.001-8.9hPa at 20-25℃
굴절률	n20/D 1.452(lit.)
저장 조건	2-8°C
물리적 상태	액체
색상	투명한
용해도	알코올, 에테르, 유기용매와 섞일 수 있습니다. 물과 섞이지 않습니다.
Merck	14,5955
BRN	506297
헨리 상수	2.2×10-1 mol/(m3Pa) at 25℃, HSDB (2015)
안정성	수분에 민감한
InChI	1S/CH3ClO2S/c1-5(2,3)4/h1H3
InChIKey	QARBMVPHQWIHKH-UHFFFAOYSA-N
SMILES	CS(Cl)(=O)=O
LogP(분배 계수)	-0.78-1.27 at 25℃
표면장력	72.5mN/m at 1.1g/L and 21℃
NIST	Methanesulfonyl chloride(124-63-0)
EPA	Methanesulfonyl chloride (124-63-0)

화학적 성질

Colorless to yellow liquid

안전 및 규제

GHS 분류	DangerH290 (47.5%): May be corrosive to metals [Warning Corrosive to Metals]P234, P260, P261, P262, P264, P264+P265, P270, P271, P272, P273, P280, P284, P301+P316, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P320, P321, P330, P333+P317, P361+P364, P362+P364, P363, P390, P403+P233, P405, P406, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 314 reports by companies from 27 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.H301: Toxic if swallowed [Danger Acute toxicity, oral]
Hazards Identification	Toxic/poison by inhalation (TIH/PIH)
규제 정보	Chemical: Methanesulfonyl chlorideMethanesulfonyl chloride is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Methanesulfonyl chloride 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)SP - indicates a substance that is identified in a proposed Significant New Use Rule.Status: Active Update: 10-01-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/13541Methanesulphonyl chloride: HSNO Approval: HSR004556 Approved with controls
운송 라벨(DOT)	Poison Inhalation Hazard Corrosive
화재 위험	Excerpt from ERG Guide 156 [Substances - Toxic and/or Corrosive (Combustible / Water-Sensitive)]:· Combustible material: may burn but does not ignite readily.Combustible. Gives off irritating or toxic fumes (or gases) in a fire.
건강 유해성	Excerpt from ERG Guide 156 [Substances - Toxic and/or Corrosive (Combustible / Water-Sensitive)]:· TOXIC and/or CORROSIVEinhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death.
유해성 요약	Highly corrosive to skin[Quick CPC] It is tear drawing and corrosive to the skin and respiratory tract[ICSC] May form hydrogen chloride gas on contact with water or moisture, although experiments at Argonne National Laboratory have shown essentially no reaction with water

용도

Methanesulfonyl chloride is used as a reagent for conversion of alcohols to mesylate esters such as methanesulfonate, which is an intermediate in substitution reactions, elimination reactions, reductions, and rearrangement reactions viz. Beckmann rearrangement. It is an electrophile and acts as a source of CH3SO2+ group. It is also used to prepare beta-chloro sulfones, methanesulfonamide and heterocyclic compounds containing five membered sultones.

일반 설명

A pale yellow corrosive liquid. More dense than water and insoluble in water. Very toxic by ingestion, inhalation, or skin absorption.