클로로술폰산
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클로로술폰산 속성
- 녹는점
- -80°C
- 끓는 점
- 151-152 °C/755 mmHg (lit.)
- 밀도
- 1.753 g/mL at 25 °C (lit.)
- 증기 밀도
- 4 (vs air)
- 증기압
- 1 mm Hg ( 25 °C)
- 굴절률
- n
20/D 1.433(lit.)
- 인화점
- 158°C
- 저장 조건
- Room Temperature, under inert atmosphere
- 용해도
- 탄화수소와 혼합 가능.
- 물리적 상태
- 공기 중에서 발연하는 유성 액체
- 산도 계수 (pKa)
- -6.49±0.15(Predicted)
- Specific Gravity
- 1.753
- 색상
- 노란색에서 갈색으로
- pH 범위
- 1
- 수용성
- 물과 반응
- 감도
- Moisture Sensitive
- Merck
- 14,2165
- 안정성
- Stable, but reacts violently with water. In case of spills, mop up with sand - do not add water. Reacts with most metals to yield (flammable) hydrogen gas. Incompatible with strong bases, carbonates, water, combustible materials, strong oxidizing agents, most metals, organic materials, sulfides, cyanides, carbides.
- LogP
- -0.003 at 25℃
- CAS 데이터베이스
- 7790-94-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | C | ||
---|---|---|---|
위험 카페고리 넘버 | 14-35-37 | ||
안전지침서 | 26-45 | ||
유엔번호(UN No.) | UN 1754 8/PG 1 | ||
WGK 독일 | 1 | ||
RTECS 번호 | FX5730000 | ||
TSCA | Yes | ||
위험 등급 | 8 | ||
포장분류 | I | ||
HS 번호 | 28062000 | ||
유해 물질 데이터 | 7790-94-5(Hazardous Substances Data) | ||
기존화학 물질 | KE-05909 | ||
유해화학물질 필터링 | 97-1-277 | ||
사고대비 물질 필터링 | 52 | ||
함량 및 규제정보 | 물질구분: 유독물질; 혼합물(제품)함량정보: 클로로술폰산 및 이를 25% 이상 함유한 혼합물 |
클로로술폰산 C화학적 특성, 용도, 생산
용도
생체에 대하여 격하게 작용하고, 피부에 접하면 심한 약상을 일으키며 허용 농도는 명확하지 않다. 공중의 수분과 반응하여 염산과 황산으로 분해하므로 양자의 상승 작용이 있다고 생각해도 좋다. 습한 공기중에서는 발연한다. 물과 격렬하게 반응하여 황산과 염산을 생성한다. 장시간 가열하면 황산, 이산화황, 염소로 분해한다. 피부를 심하게 침식한다.용도
염소화제, 술폰화제로 사용된다.합성 세제의 제조 등에 쓰인다.화학적 성질
Chlorosulfonic acid, ClS03H, also known as chlorosulfuric acid and sulfuric chlorohydrin, is an colorless to light yellow oily liquid. It is formed from sulfur trioxide and hydrogen chloride, but decomposes in water to form hydrochloric acid and sulfuric acid.It is a vigorous dehydrating agent and is used in manufacturing synthetic drugs,poison gas, and saccharin.용도
Chlorosulfonic acid is used as detergent and as an anti-contrail agent. It is used as an intermediate in the production of other substances such as pharmaceuticals and chemicals. It finds application in producing smoke screens.일반 설명
A colorless to yellow colored fuming liquid with a pungent odor. Density 14.7 lb / gal. Causes severe burns. Very toxic by inhalation. Corrosive to metals.반응 프로필
Chlorosulfonic acid is a strong oxidizing acid. Reacts violently with water, strong mineral acids and bases, alcohols, finely dispersed organic matter. Dangerously incompatible with combustible materials, nitrates, chlorates, metallic powders, carbides, picrates, and fulminates. Undergoes possibly violent reactions with acetic acid, acetic anhydride, acetonitrile, acrolein, acrylic acid, acrylonitrile, alkali, allyl alcohol, allyl chloride, ammonium hydroxide, aniline, butyraldehyde, cresol, cumene, diethyleneglycol methyl ether, diisopropyl ether, diphenyl ether, ethyl acetate, ethyl acrylate, ethylene chlorohydrin, ethylenediamine, ethylene glycol, glyoxal, hydrocarbons (hexane, heptane), hydrogen peroxide, isoprene, powdered metals, methyl ethyl ketone, propylene oxide, vinyl acetate. When heated to decomposition, Chlorosulfonic acid emits toxic fumes of hydrogen chloride and oxides of sulfur [Sax, 9th ed., 1996, p. 831]. Reaction with phosphorus accelerates out of control and culminates in an explosion [Heumann, K. et al., Ber., 1882, 15, p. 417]. Mixing chlorosulfuric acid and 98% sulfuric acid may evolve HCl [Subref: Anon, Loss Prev. Bull. 1977, (013), 2-3].위험도
Toxic by inhalation; strong irritant to eyes and skin; causes severe burns. Can ignite combustible materials. Evolves hydrogen on contact with most metals.건강위험
INHALATION: vapor extremely irritating to lungs and mucous membranes. Vapor has such a sharp and pentrating odor that inhalation of severely toxic quantities is unlikely unless it is impossible to escape the fumes. CONTACT WITH EYES OR SKIN: liquid acid will severely burn body tissue.Safety Profile
A poison irritant. See also SULFURIC ACID. Chlorosulfonic acid is corrosive, can cause severe acid burns and is very irritating to the eyes, lungs, and mucous membranes. It can cause acute toxic effects either in the liquid or vapor state. Inhalation of concentrated vapor may cause loss of consciousness with serious damage to lung tissue. Contact of liquid with the eyes can cause severe burns if the liquid is not immediately and completely removed. It also causes severe sh burns due to its highly corrosive action. Upon ingestion it잠재적 노출
Used to make pesticides, detergents, pharmaceuticals, dyes, resins, sulfonated oils; intermediate for dyes and pharmaceuticals; and pesticides. Although no military designation has been assigned chlorosulfonic acid may have been used as a choking/pulmonary agent운송 방법
UN1754 Chlorosulfonic acid (with or without sulfur trioxide), Hazard class: 8; Labels: 8-Corrosive material, 6.1-Poison Inhalation Hazard, Inhalation Hazard Zone B.Purification Methods
Distil the acid in an all-glass apparatus, taking the fraction boiling at 156-158o. It reacts EXPLOSIVELY with water [Cremlyn Chlorosulfonic acid: A Versatile Reagent, Royal Society of Chemistry UK, 2002, p 308, ISBN 0854044981, Fehér in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 385 1963].비 호환성
Explosively reacts with water, forming sulfuric and hydrochloric acid and dense fumes. Dangerously reactive, avoid contact with all other material. Violent reaction with many compounds, including reducing agents; alcohols, chemically active metals; combustible materials, strong acids, alkaline earth sulfides, aluminum carbides, aluminum, amines, calcium sulfide, carbides, chlorine trifluoride, glycerin, hydrides, hydrochloric acid, hydrogen peroxide, hydrogen sulfide, hydroxylamine, magnesium, metal powders, metal sulfides, molybdenum, phenylhydrazine, phosphorous red/friction, phosphorous trichloride, silicon, sulfides, sulfur, sulfur dioxide, sulfur/ friction, sulfuric acid, tungsten, hydrogen trisulfide, diphenyl ether, finely divided metals, silver nitrate. Contact with phosphorous may cause fire and explosions. Forms explosive material with ethyl alcohol. Attacks many metals; reaction with steel drums forms explosive hydrogen gas, which must be periodically relieved.클로로술폰산 준비 용품 및 원자재
원자재
준비 용품
4-BIPHENYLSULFONYL CHLORIDE
dimethyl hexadecyl amide propyl ammoium ethylsulfate
METHYL 3-(4-CHLOROSULFONYL)PHENYLPROPIONATE
4-(TRIMETHYL-UREIDO)-BENZENESULFONYL CHLORIDE
Methyl benzenesulfonate
4-(아세트아미도메틸)벤젠술포닐클로라이드
4-(아세트아미도메틸)벤젠설파미드
4-클로로페닐 2,4,5-트라이클로로페닐 설폰
2-(클로로메틸)-1-메틸-4-니트로벤젠
5-클로로-4-니트로티오펜-2-설포닐클로라이드
Sulfenone
5-[(아세틸아미노)메틸]티오펜-2-설포닐클로라이드
2-Thiophenesulfonyl chloride
메틸수소황산염
클로르펜존
5-클로로씨오펜-2-설포닐 클로라이드
ETHYL CHLOROSULFONATE
Indigosol Green Blue IBC
2,4-MESITYLENEDISULFONYL DICHLORIDE
2-Amino-4-chloropyrimidine
삼산화황트리메틸아민복합체
4,5-디브로모티오펜-2-설포닐클로라이드
2,4-디클로로-5-설파모일벤조익 산
4-클로로벤젠설폰아미드
BENZO[1,3]DIOXOLE-5-SULFONYL CHLORIDE
2-(4-아미노페닐술포닐)에틸 황산
Disperse Yellow Se-Fl
sodium (3,6or3,7)-bis(1,1-dimethylethyl)naphthalene-1-sulphonate
3,5-디메틸리속사졸-4-술포닐염화물
2,3,4,5-Tetrachloronitrobenzene
4-(아미노메틸)벤젠술폰아미드
2,4,6-TRIFLUOROBENZENESULFONYL CHLORIDE
2,4,5,6-테트라메틸렌디설포닐디클로라이드
Cyclamic acid
2,4-Dichlorobenzenesulfonyl chloride
2,5-Dichlorothiophene-3-sulfonamide
N-[(3a,5b,7a)-7-hydroxy-24-oxo-3-(sulfooxy)cholan-24-yl]-glycine
PYRROLIDINE-1-SULFONYL CHLORIDE
로레트 황산 나트륨
Sulphur Green 14
클로로술폰산 관련 검색:
아세트산 시트르산 엽산 글리신 염화 티오닐 파라-톨루엔설폰일 염화물 클로로술폰산 클로로설포닐이소시아네이트
2-BENZOYLACETANILIDE
Ascoric Acid
ETHYL CHLOROSULFONATE
Chlorosulfonic acid (trimethylsilyl) ester,Chlorosulfonic acid trimethylsilyl ester
PYROSULFURYL CHLORIDE
Chloromethyl chlorosulfate
Methylene bis-(chlorosulfate) (MBCS)
Diacetonefructose chlorosulfate
Methyl chlorosulfonate
CHLOROSULFONIC ACID TRIFLUOROVINYL ESTER