티오포스포릴 염화물

한글명:티오포스포릴 염화물

카스 번호3982-91-0

상품명:THIOPHOSPHORYL CHLORIDE

CBNumberCB6115317

분자식Cl3PS

포뮬러 무게169.4

MOL 파일3982-91-0.mol

동의어(한글)

티오포스포릴염화물

티오포스포릴염화물(THIOPHOSPHORYLCHLORIDE)

화학적 성질

녹는점	-35 °C (lit.)
끓는 점	125 °C (lit.)
밀도	1.668 g/mL at 25 °C (lit.)
증기압	21.9hPa at 25℃
굴절률	n20/D 1.555(lit.)
용해도	벤젠: 용해될 수 있다(lit.)
물리적 상태	액체
색상	무색의
Specific Gravity	1.668
수용성	H2O에서 가수분해되어 H3PO4, HCl, H2S를 형성합니다. 알칼리성 용액에서 빠르게 가수분해됩니다. 수용성 벤젠, CCl4, CS2, 클로로포름 [MER06]
감도	moisture sensitive
Merck	14,7356
Dielectric constant	2.5（25℃）
안정성	수분에 민감한
CAS 데이터베이스	3982-91-0(CAS DataBase Reference)
EPA	Phosphorothioic trichloride (3982-91-0)

위험 및 안전 성명

위험품 표기	T+
위험 카페고리 넘버	22-26-34-52/53
안전지침서	26-28-36/37/39-45-61
유엔번호(UN No.)	UN 1837 8/PG 2
WGK 독일	2
RTECS 번호	XN2930000
F 고인화성물질	21
위험 등급	8
포장분류	II
HS 번호	28273985
유해 물질 데이터	3982-91-0(Hazardous Substances Data)

그림문자(GHS)

티오포스포릴 염화물 화학적 특성, 용도, 생산

화학적 성질
clear colourless to slightly yellowish liquid
용도
Thiophosphoryl chloride was used in the synthesis of O-ethyl dichlorothiophosphate.
일반 설명
A colorless fuming liquid. Boiling point 257°F (125 °C). Irritates the eyes and mucous membranes. Corrosive to metals and tissue.
공기와 물의 반응
Fumes in air. Decomposes in water to form phosphoric acid and hydrochloric acid (hydrogen chloride). Both substances are corrosive to metal or tissue. Can also form hydrogen sulfide (H2S), a toxic flammable gas, in reaction with water [AAR 1991].
반응 프로필
THIOPHOSPHORYL CHLORIDE is acidic. Incompatible with bases (including amines), with strong oxidizing agents, and with alcohols. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291].
위험도
Strong irritant to skin and tissue.
건강위험
TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Reaction with water or moist air will release toxic, corrosive or flammable gases. Reaction with water may generate much heat that will increase the concentration of fumes in the air. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
화재위험
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Vapors may accumulate in confined areas (basement, tanks, hopper/tank cars etc.). Substance will react with water (some violently), releasing corrosive and/or toxic gases and runoff. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated or if contaminated with water.
Safety Profile
Poison by inhalation. Moderately toxic by ingestion. A corrosive irritant to skin, eyes, and mucous membranes. Explosive reaction with methylmagnesium iodlde. Explosive reaction with pentaerythritol + heat. Reacts with water or steam to produce toxic and corrosive fumes. When heated to decomposition it emits highly toxic fumes of POx, SOx, and Cl-.
Purification Methods
Possible impurities are PCl5, H3PO4, HCl and AlCl3. Gently mix it with H2O to avoid a heavy emulsion; the product decoulorises immediately and settles to the bottom layer. It is soluble in *C6H6 and CCl4. [Duval Inorg Synth IV 73 1953.] HARMFUL VAPOURS.

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