에틸설페이트
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에틸설페이트 속성
- 녹는점
- −100 °C(lit.)
- 끓는 점
- 90-92 °C(lit.)
- 밀도
- 0.837 g/mL at 25 °C(lit.)
- 증기압
- 105 mm Hg ( 37.7 °C)
- 굴절률
- n
20/D 1.442(lit.)
- 인화점
- 15 °F
- 용해도
- H2O: 불용성
- 물리적 상태
- 액체
- Specific Gravity
- 0.837
- 색상
- 무색 내지 거의 무색
- 냄새
- 미묘한 유황
- ?? ??
- 유황의
- Odor Threshold
- 0.000033ppm
- 수용성
- 알코올, 에탄올, 에테르와 섞입니다. 사염화탄소와 약간 섞임. 물과 섞이지 않습니다.
- JECFA Number
- 454
- Merck
- 14,3854
- BRN
- 1696909
- Dielectric constant
- 7.2（20℃）
- 안정성
- 안정적인. 가연성이 높습니다. 강한 산화제와 호환되지 않습니다.
- LogP
- 1.95 at 20℃
- CAS 데이터베이스
- 352-93-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-38-36/38 | ||
| 안전지침서 | 9-16-26-33-36 | ||
| 유엔번호(UN No.) | UN 2375 3/PG 2 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | LC7200000 | ||
| F 고인화성물질 | 13 | ||
| TSCA | Yes | ||
| 위험 등급 | 3 | ||
| 포장분류 | II | ||
| HS 번호 | 29309090 | ||
| 유해 물질 데이터 | 352-93-2(Hazardous Substances Data) | ||
| 기존화학 물질 | KE-33762 |
에틸설페이트 C화학적 특성, 용도, 생산
화학적 성질
colourless liquid출처
Reported found in cabbage, sauerkraut, mustard, egg, chicken, beef, pork, beer (0.0002 to 0.0017 ppm), grape brandy (cognac, armagnac, weinbrand).용도
Solvent for Anhydrous mineral salts; in plating baths for coating metals with gold or silver.정의
ChEBI: An ethyl sulfide compound having two ethyl groups attached to a sulfur atom.일반 설명
A colorless oily liquid with a garlic-like odor. Less dense than water. Flash point 20°F. Vapors heavier than air. May irritate skin and eyes. Used to make other chemicals.공기와 물의 반응
Highly flammable. Slightly soluble in water.반응 프로필
Organosulfides, such as 1,1'-Thiobisethane, are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid.건강위험
May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.화재위험
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.Safety Profile
Mildly toxic by ingestion. A skin and eye irritant. A very dangerous fire hazard when exposed to heat, flame, or sparks; can react vigorously with oxidizers. Reacts with water, steam, acids, or acid fumes to produce toxic and flammable vapors. To fight fire, use water spray or mist, dry chemical, CO2, foam. When heated to decomposition it yields highly toxic fumes of SOx. See also SULFIDES.Purification Methods
Wash the sulfide with aqueous 5% NaOH, then water, dry with CaCl2 and distil it from sodium. It can also be dried with MgSO4 or silica gel. Alternative purification is via the Hg(II) chloride complex [(Et)2S.2HgCl2] (see dimethyl sulfide). [Beilstein 1 IV 1394.]에틸설페이트 준비 용품 및 원자재
원자재
Triethyloxonium tetrafluoroborate
ETHYL VINYL SULFIDE
DIETHYL SULFOXIDE
클로로(2-)에틸에틸슐파이드
T-BUTYLDIMETHYLSILANE
에틸메르캅탄
준비 용품
에틸설페이트 공급 업체
글로벌( 167)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15371 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
sales@sdzschem.com | China | 2931 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 47465 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 |
1015@dideu.com | China | 2263 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 |
marketing1@neostarunited.com | China | 8349 | 58 |