에틸부탄올
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에틸부탄올 속성
- 녹는점
- -15 °C (lit.)
- 끓는 점
- 146 °C (lit.)
- 밀도
- 0.83 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.422(lit.)
- 인화점
- 137 °F
- 저장 조건
- Store below +30°C.
- 용해도
- 4g/L
- 산도 계수 (pKa)
- 15.05±0.10(Predicted)
- 물리적 상태
- 투명한 액체
- 색상
- 무색 내지 거의 무색
- 냄새
- 100.00%에서. 달콤한 곰팡내 나는 알코올 중독자
- ?? ??
- 알코올 중독자
- 폭발한계
- 1.1-7%(V)
- 수용성
- 물(25°C에서 4mg/ml), 알코올, 에테르 및 대부분의 유기 용매에 용해됩니다.
- BRN
- 1731254
- LogP
- 1.702 (est)
- CAS 데이터베이스
- 97-95-0(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn | ||
---|---|---|---|
위험 카페고리 넘버 | 21/22 | ||
안전지침서 | 36 | ||
유엔번호(UN No.) | UN 2275 3/PG 3 | ||
WGK 독일 | 1 | ||
RTECS 번호 | EL3850000 | ||
TSCA | Yes | ||
위험 등급 | 3 | ||
포장분류 | III | ||
HS 번호 | 29051990 | ||
유해 물질 데이터 | 97-95-0(Hazardous Substances Data) | ||
기존화학 물질 | KE-13560 |
에틸부탄올 C화학적 특성, 용도, 생산
화학적 성질
clear colorless to slightly yellowish liquid용도
It is used as a perfuming agent in cosmetics industry. 2-Ethyl-1-butanol is used for the synthesis of various pharmaceutical compounds, such as novel branched Alkyl carbamates, acting as anticonvulsant agent. It is also a solvent used for various organic synthesis, separation processes and ionic liquids, and solvent mixtures for pharmaceutical applications . It is also used to make penetrating oils, corrosion inhibitors, plasticizers, and perfumes; as cleaning agent for printed circuits; and to improve flow of paints and varnishes.생산 방법
2-Ethylbutanol can be prepared commercially by the aldol condensation of acetaldehyde and 1-butanal and subsequent hydrogenation.일반 설명
Flash point of 137°F. Less dense than water and slightly soluble in water. Vapors are heavier than air. Used as a solvent and in the manufacture of pharmaceuticals.공기와 물의 반응
Flammable. Slightly soluble in water.반응 프로필
Flammable and/or toxic gases are generated by the combination of alcohols, such as 2-ETHYL-1-BUTANOL, with alkali metals, nitrides, and strong reducing agents. Alcohols react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.위험도
Moderate fire risk.건강위험
Liquid causes eye burns. Vapors may be mildly irritating to nose and throat.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
Moderately toxic by ingestion and sktn contact. A skin and severe eye irritant. Flammable liquid when exposed to heat or flame; can react with oxidizing materials. To fight fire, use dry chemical, CO2, foam, fog. When heated to decomposition it emits acrid smoke and irritating fumes. See also ALCOHOLS.잠재적 노출
Used as a solvent; for making dyes, perfumes, flavorings, and drugs신진 대사
Research reported that when 25 mmol (2.55 g) of 2-ethyl-1-butanol was administered by oral gavage to 3.0 kg rabbits (n = 3), 40% of the administered dose was excreted in the urine as the glucuronide within 24 h. Furthermore, Kamil et al. reported that 2-ethyl-1-butanol, 2.55 g (3.1 ml), administered by oral gavage to a rabbit, was excreted in the urine (24 h) as diethylacetylglucuronide. A small amount of methyl-n-propyl ketone was also excreted[1].운송 방법
UN2275 Ethylbutanol, Hazard Class: 3; Labels: 3-Flammable liquidPurification Methods
Dry it with CaSO4 for several days, filter and fractionally distil it. [Beilstein 1 IV 1725.]비 호환성
May form explosive mixture with air. Incompatible with oxidizers, strong acids; caustics, isocyanates, amines, isocyanates.폐기물 처리
Incineration by spraying or in paper packaging. Flammable solvent may be added.에틸부탄올 준비 용품 및 원자재
원자재
준비 용품
에틸부탄올 공급 업체
글로벌( 218)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9020 | 58 |
Unibest Industrial Co.,Ltd. | +86-8657427855777 +86-18758850676 |
info@unibestcn.com | China | 197 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8615350571055 |
Sibel@weibangbio.com | China | 3627 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21677 | 55 |
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 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49391 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29826 | 58 |
Echemi Group | 86-18905328650 18905328650 |
pharma@echemi.com | CHINA | 215 | 58 |
에틸부탄올 관련 검색:
메틸(3-),-1,5-펜탄올 1,1′-페로센다이카르복실 산 에틸 크리산테메이트 시클로펜탄카르복실산 클로로탄산 2-에틸헥실에스테르 헥사놀(1-) 메틸(3-)-3-펜탄올
2-ethyl-1-butanol,silicat
ethyl 3-(2,2-dichlorovinyl)-2,2-dimethyl-1-cyclopropanecarboxylate
(-)-TRANS-MYRTANOL
1-Phenylcyclopentanecarboxylic acid
D-(+)-Camphoric acid
CHRYSANTHEMYL ALCOHOL
Ethyl 2-oxocyclopentanecarboxylate
Methyl 2-cyclopentanonecarboxylate
Cyclopentanemethanol
1,2,3,4-CYCLOPENTANETETRACARBOXYLIC ACID
trans-DL-1,2-Cyclopentanedicarboxylic acid