과염소메틸 머캡탄(과염소메틸 메르캅탄)

과염소메틸머캡탄(과염소메틸메르캅탄) · 퍼클로로메틸멀캡탄 · 트라이클로로메탄설펜일 클로라이드 · PCM · PMM · PERCHLOROMETHYL MERCAPTAN · chlorothio-trichloro-methane · Clairsit

https://huagongshe.com/ko/chemical/11666

식별자 및 물리적 특성

CAS No.	594-42-3
분자식	CCl4S
평균 분자량	185.9 g/mol
단동위원소 질량	183.84748172 g/mol
SMILES	ClSC(Cl)(Cl)Cl
InChIKey	RYFZYYUIAZYQLC-UHFFFAOYSA-N
PubChem CID	11666
ChEMBL	CHEMBL3188766
EC No.	209-840-4
DTXSID	DTXSID6025854
현지명	과염소메틸 머캡탄(과염소메틸 메르캅탄)

화학 및 물리적 성질

XLogP	3.2
극성 표면적	25.3
수소 결합 공여자 수	0
수소 결합 수용자 수	1
회전 가능 결합 수	0
무거운 원자 수	6
형식 전하	0
복잡도	37.3
물질 분류	Toxic Gases & Vapors -> Other Toxic Gases & Vapors
SpringerMaterials Properties	Schoenflies notation
냄새	STRONG UNPLEASANTUnbearable, acrid odor.
밀도	1.6947 at 68 °F (EPA, 1998) - Denser than waterwill sinkSp gr: 1.7 at 20 °CRelative density (water = 1): 1.71.6947 @ 20°C1.7 g/mL at 25 °C(lit.)
Color/Form	OILY, YELLOW LIQUIDYELLOW TO ORANGE-REDPale-yellow, oily liquid.
용해도	less than 1 mg/mL at 70 °F (NTP, 1992)SOL IN ETHERINSOL IN WATERSolubility in water: noneInsoluble클로로포름, 에틸아세테이트에 용해됨
Corrosivity	CORROSIVE TO MOST METALS
끓는 점	297 to 298 °F at 760 mmHg (EPA, 1998)147-148 °C @ 760 MM HG, 51 °C @ 25 MM HG297 °F149 °C @760 [mm Hg]297 °F (Decomposes)146-148 °C(lit.)
Decomposition	DECOMPOSES BETWEEN 148-9 °C
증기 밀도	6.414 (EPA, 1998) - Heavier than airwill sink (Relative to Air)6.414 (AIR= 1)Relative vapor density (air = 1): 6.46.41 (vs air)
후각 역치	Odor Threshold Low: 0.001 [ppm]
증기압	25 mmHg at 123.8 °F (EPA, 1998)3.0 [mmHg]Vapor pressure of 65 torr at 70 °C3 mm Hg at 20 °C.Vapor pressure, kPa at 20 °C: 0.43 mmHg2.02 psi ( 20 °C)
굴절률	n20/D 1.537(lit.)
저장 조건	-20°C Freezer
물리적 상태	액체
색상	맑은 노란색
헨리 상수	4.1×10-2 mol/(m3Pa) at 25℃, Zhang et al. (2010)
InChI	1S/CCl4S/c2-1(3,4)6-5
InChIKey	RYFZYYUIAZYQLC-UHFFFAOYSA-N
SMILES	ClSC(Cl)(Cl)Cl
NIST	Methanesulfenyl chloride, trichloro-(594-42-3)
EPA	Perchloromethyl mercaptan (594-42-3)

화학적 성질

CLEAR YELLOW LIQUID

안전 및 규제

GHS 분류	DangerH301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]P260, P261, P262, P264, P270, P271, P280, P284, P301+P316, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P320, P321, P330, P361+P364, P362+P364, P363, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 79 reports by companies from 5 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	T - indicates a substance that is the subject of a final TSCA section 4 test rule.Status: No longer Valid Update: 24-07-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/6687Perchloromethyl mercaptan: 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.The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)
운송 라벨(DOT)	Poison Inhalation Hazard
화재 위험	Very irritating vapors formed from hot materialmay form phosgene gas, hydrogen chloride, and sulfur dioxide. At high temperatures this compound will decompose to carbon tetrachloride, sulfur chloride, heavy oil polymers, phosgene gas, hydrogen chloride, and sulfur dioxide. Reacts with iron or steel, evolving carbon tetrachloride. Corrosive to most metals. Reacts with water only when hot to give carbon dioxide, hydrochloric acid, and sulfur. Hazardous polymerization may not occur. (EPA, 1998)· Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.Not combustible. Gives off irritating or toxic fumes (or gases) in a fire.
화재 가능성	THIS CMPD IS NEITHER FLAMMABLE NOR SERIOUS FIRE HAZARD, ALTHOUGH IT WILL SUPPORT COMBUSTION.
건강 유해성	May cause death or permanent injury after short exposure to small quantities, strong irritant to eyes and skin. Inhalation may cause severe irritation of the upper respiratory tract. It also is a strong irritant to the eyes and skin. Brief exposure to lower concentrations may produce central nervous system depression and lung, liver, and heart congestion. Severe exposures may be fatal. Exposure of eyes may lead to severe conjunctivitis or corneal damage. The liquid is irritating to the skin, and may be absorbed through the skin in quantities sufficient to cause general toxic effects. Ingestion may cause damage to mucous membranes and result in pain and burning of the mouth and throat, nausea, vomiting, cramps, and diarrhea. In severe cases, tissue ulceration and CNS depression may occur. (EPA, 1998)

용도

Organic synthesis, dye intermediate, fumigant.

일반 설명

A yellow oily liquid with an offensive odor. Insoluble in water. Density 1.72 g / cm3. Hence sinks in water. Nonflammable but supports combustion. Very toxic by inhalation or skin absorption.